sqlglot.dialects.clickhouse API documentation

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# sqlglot.dialects.clickhouse

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       1from __future__ import annotations
       2import typing as t
       3import datetime
       4from sqlglot import exp, generator, parser, tokens
       5from sqlglot.dialects.dialect import (
       6    Dialect,
       7    NormalizationStrategy,
       8    arg_max_or_min_no_count,
       9    build_date_delta,
      10    build_formatted_time,
      11    inline_array_sql,
      12    json_extract_segments,
      13    json_path_key_only_name,
      14    no_pivot_sql,
      15    build_json_extract_path,
      16    rename_func,
      17    sha256_sql,
      18    var_map_sql,
      19    timestamptrunc_sql,
      20    unit_to_var,
      21    trim_sql,
      22)
      23from sqlglot.generator import Generator
      24from sqlglot.helper import is_int, seq_get
      25from sqlglot.tokens import Token, TokenType
      26from sqlglot.generator import unsupported_args
      27
      28DATEΤΙΜΕ_DELTA = t.Union[exp.DateAdd, exp.DateDiff, exp.DateSub, exp.TimestampSub, exp.TimestampAdd]
      29
      30
      31def _build_date_format(args: t.List) -> exp.TimeToStr:
      32    expr = build_formatted_time(exp.TimeToStr, "clickhouse")(args)
      33
      34    timezone = seq_get(args, 2)
      35    if timezone:
      36        expr.set("zone", timezone)
      37
      38    return expr
      39
      40
      41def _unix_to_time_sql(self: ClickHouse.Generator, expression: exp.UnixToTime) -> str:
      42    scale = expression.args.get("scale")
      43    timestamp = expression.this
      44
      45    if scale in (None, exp.UnixToTime.SECONDS):
      46        return self.func("fromUnixTimestamp", exp.cast(timestamp, exp.DataType.Type.BIGINT))
      47    if scale == exp.UnixToTime.MILLIS:
      48        return self.func("fromUnixTimestamp64Milli", exp.cast(timestamp, exp.DataType.Type.BIGINT))
      49    if scale == exp.UnixToTime.MICROS:
      50        return self.func("fromUnixTimestamp64Micro", exp.cast(timestamp, exp.DataType.Type.BIGINT))
      51    if scale == exp.UnixToTime.NANOS:
      52        return self.func("fromUnixTimestamp64Nano", exp.cast(timestamp, exp.DataType.Type.BIGINT))
      53
      54    return self.func(
      55        "fromUnixTimestamp",
      56        exp.cast(
      57            exp.Div(this=timestamp, expression=exp.func("POW", 10, scale)), exp.DataType.Type.BIGINT
      58        ),
      59    )
      60
      61
      62def _lower_func(sql: str) -> str:
      63    index = sql.index("(")
      64    return sql[:index].lower() + sql[index:]
      65
      66
      67def _quantile_sql(self: ClickHouse.Generator, expression: exp.Quantile) -> str:
      68    quantile = expression.args["quantile"]
      69    args = f"({self.sql(expression, 'this')})"
      70
      71    if isinstance(quantile, exp.Array):
      72        func = self.func("quantiles", *quantile)
      73    else:
      74        func = self.func("quantile", quantile)
      75
      76    return func + args
      77
      78
      79def _build_count_if(args: t.List) -> exp.CountIf | exp.CombinedAggFunc:
      80    if len(args) == 1:
      81        return exp.CountIf(this=seq_get(args, 0))
      82
      83    return exp.CombinedAggFunc(this="countIf", expressions=args, parts=("count", "If"))
      84
      85
      86def _build_str_to_date(args: t.List) -> exp.Cast | exp.Anonymous:
      87    if len(args) == 3:
      88        return exp.Anonymous(this="STR_TO_DATE", expressions=args)
      89
      90    strtodate = exp.StrToDate.from_arg_list(args)
      91    return exp.cast(strtodate, exp.DataType.build(exp.DataType.Type.DATETIME))
      92
      93
      94def _datetime_delta_sql(name: str) -> t.Callable[[Generator, DATEΤΙΜΕ_DELTA], str]:
      95    def _delta_sql(self: Generator, expression: DATEΤΙΜΕ_DELTA) -> str:
      96        if not expression.unit:
      97            return rename_func(name)(self, expression)
      98
      99        return self.func(
     100            name,
     101            unit_to_var(expression),
     102            expression.expression,
     103            expression.this,
     104        )
     105
     106    return _delta_sql
     107
     108
     109def _timestrtotime_sql(self: ClickHouse.Generator, expression: exp.TimeStrToTime):
     110    ts = expression.this
     111
     112    tz = expression.args.get("zone")
     113    if tz and isinstance(ts, exp.Literal):
     114        # Clickhouse will not accept timestamps that include a UTC offset, so we must remove them.
     115        # The first step to removing is parsing the string with `datetime.datetime.fromisoformat`.
     116        #
     117        # In python <3.11, `fromisoformat()` can only parse timestamps of millisecond (3 digit)
     118        # or microsecond (6 digit) precision. It will error if passed any other number of fractional
     119        # digits, so we extract the fractional seconds and pad to 6 digits before parsing.
     120        ts_string = ts.name.strip()
     121
     122        # separate [date and time] from [fractional seconds and UTC offset]
     123        ts_parts = ts_string.split(".")
     124        if len(ts_parts) == 2:
     125            # separate fractional seconds and UTC offset
     126            offset_sep = "+" if "+" in ts_parts[1] else "-"
     127            ts_frac_parts = ts_parts[1].split(offset_sep)
     128            num_frac_parts = len(ts_frac_parts)
     129
     130            # pad to 6 digits if fractional seconds present
     131            ts_frac_parts[0] = ts_frac_parts[0].ljust(6, "0")
     132            ts_string = "".join(
     133                [
     134                    ts_parts[0],  # date and time
     135                    ".",
     136                    ts_frac_parts[0],  # fractional seconds
     137                    offset_sep if num_frac_parts > 1 else "",
     138                    ts_frac_parts[1] if num_frac_parts > 1 else "",  # utc offset (if present)
     139                ]
     140            )
     141
     142        # return literal with no timezone, eg turn '2020-01-01 12:13:14-08:00' into '2020-01-01 12:13:14'
     143        # this is because Clickhouse encodes the timezone as a data type parameter and throws an error if
     144        # it's part of the timestamp string
     145        ts_without_tz = (
     146            datetime.datetime.fromisoformat(ts_string).replace(tzinfo=None).isoformat(sep=" ")
     147        )
     148        ts = exp.Literal.string(ts_without_tz)
     149
     150    # Non-nullable DateTime64 with microsecond precision
     151    expressions = [exp.DataTypeParam(this=tz)] if tz else []
     152    datatype = exp.DataType.build(
     153        exp.DataType.Type.DATETIME64,
     154        expressions=[exp.DataTypeParam(this=exp.Literal.number(6)), *expressions],
     155        nullable=False,
     156    )
     157
     158    return self.sql(exp.cast(ts, datatype, dialect=self.dialect))
     159
     160
     161class ClickHouse(Dialect):
     162    NORMALIZE_FUNCTIONS: bool | str = False
     163    NULL_ORDERING = "nulls_are_last"
     164    SUPPORTS_USER_DEFINED_TYPES = False
     165    SAFE_DIVISION = True
     166    LOG_BASE_FIRST: t.Optional[bool] = None
     167    FORCE_EARLY_ALIAS_REF_EXPANSION = True
     168    PRESERVE_ORIGINAL_NAMES = True
     169
     170    # https://github.com/ClickHouse/ClickHouse/issues/33935#issue-1112165779
     171    NORMALIZATION_STRATEGY = NormalizationStrategy.CASE_SENSITIVE
     172
     173    UNESCAPED_SEQUENCES = {
     174        "\\0": "\0",
     175    }
     176
     177    CREATABLE_KIND_MAPPING = {"DATABASE": "SCHEMA"}
     178
     179    SET_OP_DISTINCT_BY_DEFAULT: t.Dict[t.Type[exp.Expression], t.Optional[bool]] = {
     180        exp.Except: False,
     181        exp.Intersect: False,
     182        exp.Union: None,
     183    }
     184
     185    class Tokenizer(tokens.Tokenizer):
     186        COMMENTS = ["--", "#", "#!", ("/*", "*/")]
     187        IDENTIFIERS = ['"', "`"]
     188        IDENTIFIER_ESCAPES = ["\\"]
     189        STRING_ESCAPES = ["'", "\\"]
     190        BIT_STRINGS = [("0b", "")]
     191        HEX_STRINGS = [("0x", ""), ("0X", "")]
     192        HEREDOC_STRINGS = ["$"]
     193
     194        KEYWORDS = {
     195            **tokens.Tokenizer.KEYWORDS,
     196            "ATTACH": TokenType.COMMAND,
     197            "DATE32": TokenType.DATE32,
     198            "DATETIME64": TokenType.DATETIME64,
     199            "DICTIONARY": TokenType.DICTIONARY,
     200            "ENUM8": TokenType.ENUM8,
     201            "ENUM16": TokenType.ENUM16,
     202            "FINAL": TokenType.FINAL,
     203            "FIXEDSTRING": TokenType.FIXEDSTRING,
     204            "FLOAT32": TokenType.FLOAT,
     205            "FLOAT64": TokenType.DOUBLE,
     206            "GLOBAL": TokenType.GLOBAL,
     207            "INT256": TokenType.INT256,
     208            "LOWCARDINALITY": TokenType.LOWCARDINALITY,
     209            "MAP": TokenType.MAP,
     210            "NESTED": TokenType.NESTED,
     211            "SAMPLE": TokenType.TABLE_SAMPLE,
     212            "TUPLE": TokenType.STRUCT,
     213            "UINT128": TokenType.UINT128,
     214            "UINT16": TokenType.USMALLINT,
     215            "UINT256": TokenType.UINT256,
     216            "UINT32": TokenType.UINT,
     217            "UINT64": TokenType.UBIGINT,
     218            "UINT8": TokenType.UTINYINT,
     219            "IPV4": TokenType.IPV4,
     220            "IPV6": TokenType.IPV6,
     221            "POINT": TokenType.POINT,
     222            "RING": TokenType.RING,
     223            "LINESTRING": TokenType.LINESTRING,
     224            "MULTILINESTRING": TokenType.MULTILINESTRING,
     225            "POLYGON": TokenType.POLYGON,
     226            "MULTIPOLYGON": TokenType.MULTIPOLYGON,
     227            "AGGREGATEFUNCTION": TokenType.AGGREGATEFUNCTION,
     228            "SIMPLEAGGREGATEFUNCTION": TokenType.SIMPLEAGGREGATEFUNCTION,
     229            "SYSTEM": TokenType.COMMAND,
     230            "PREWHERE": TokenType.PREWHERE,
     231        }
     232        KEYWORDS.pop("/*+")
     233
     234        SINGLE_TOKENS = {
     235            **tokens.Tokenizer.SINGLE_TOKENS,
     236            "$": TokenType.HEREDOC_STRING,
     237        }
     238
     239    class Parser(parser.Parser):
     240        # Tested in ClickHouse's playground, it seems that the following two queries do the same thing
     241        # * select x from t1 union all select x from t2 limit 1;
     242        # * select x from t1 union all (select x from t2 limit 1);
     243        MODIFIERS_ATTACHED_TO_SET_OP = False
     244        INTERVAL_SPANS = False
     245
     246        FUNCTIONS = {
     247            **parser.Parser.FUNCTIONS,
     248            "ANY": exp.AnyValue.from_arg_list,
     249            "ARRAYSUM": exp.ArraySum.from_arg_list,
     250            "COUNTIF": _build_count_if,
     251            "DATE_ADD": build_date_delta(exp.DateAdd, default_unit=None),
     252            "DATEADD": build_date_delta(exp.DateAdd, default_unit=None),
     253            "DATE_DIFF": build_date_delta(exp.DateDiff, default_unit=None),
     254            "DATEDIFF": build_date_delta(exp.DateDiff, default_unit=None),
     255            "DATE_FORMAT": _build_date_format,
     256            "DATE_SUB": build_date_delta(exp.DateSub, default_unit=None),
     257            "DATESUB": build_date_delta(exp.DateSub, default_unit=None),
     258            "FORMATDATETIME": _build_date_format,
     259            "JSONEXTRACTSTRING": build_json_extract_path(
     260                exp.JSONExtractScalar, zero_based_indexing=False
     261            ),
     262            "MAP": parser.build_var_map,
     263            "MATCH": exp.RegexpLike.from_arg_list,
     264            "RANDCANONICAL": exp.Rand.from_arg_list,
     265            "STR_TO_DATE": _build_str_to_date,
     266            "TUPLE": exp.Struct.from_arg_list,
     267            "TIMESTAMP_SUB": build_date_delta(exp.TimestampSub, default_unit=None),
     268            "TIMESTAMPSUB": build_date_delta(exp.TimestampSub, default_unit=None),
     269            "TIMESTAMP_ADD": build_date_delta(exp.TimestampAdd, default_unit=None),
     270            "TIMESTAMPADD": build_date_delta(exp.TimestampAdd, default_unit=None),
     271            "UNIQ": exp.ApproxDistinct.from_arg_list,
     272            "XOR": lambda args: exp.Xor(expressions=args),
     273            "MD5": exp.MD5Digest.from_arg_list,
     274            "SHA256": lambda args: exp.SHA2(this=seq_get(args, 0), length=exp.Literal.number(256)),
     275            "SHA512": lambda args: exp.SHA2(this=seq_get(args, 0), length=exp.Literal.number(512)),
     276            "EDITDISTANCE": exp.Levenshtein.from_arg_list,
     277            "LEVENSHTEINDISTANCE": exp.Levenshtein.from_arg_list,
     278        }
     279        FUNCTIONS.pop("TRANSFORM")
     280
     281        AGG_FUNCTIONS = {
     282            "count",
     283            "min",
     284            "max",
     285            "sum",
     286            "avg",
     287            "any",
     288            "stddevPop",
     289            "stddevSamp",
     290            "varPop",
     291            "varSamp",
     292            "corr",
     293            "covarPop",
     294            "covarSamp",
     295            "entropy",
     296            "exponentialMovingAverage",
     297            "intervalLengthSum",
     298            "kolmogorovSmirnovTest",
     299            "mannWhitneyUTest",
     300            "median",
     301            "rankCorr",
     302            "sumKahan",
     303            "studentTTest",
     304            "welchTTest",
     305            "anyHeavy",
     306            "anyLast",
     307            "boundingRatio",
     308            "first_value",
     309            "last_value",
     310            "argMin",
     311            "argMax",
     312            "avgWeighted",
     313            "topK",
     314            "topKWeighted",
     315            "deltaSum",
     316            "deltaSumTimestamp",
     317            "groupArray",
     318            "groupArrayLast",
     319            "groupUniqArray",
     320            "groupArrayInsertAt",
     321            "groupArrayMovingAvg",
     322            "groupArrayMovingSum",
     323            "groupArraySample",
     324            "groupBitAnd",
     325            "groupBitOr",
     326            "groupBitXor",
     327            "groupBitmap",
     328            "groupBitmapAnd",
     329            "groupBitmapOr",
     330            "groupBitmapXor",
     331            "sumWithOverflow",
     332            "sumMap",
     333            "minMap",
     334            "maxMap",
     335            "skewSamp",
     336            "skewPop",
     337            "kurtSamp",
     338            "kurtPop",
     339            "uniq",
     340            "uniqExact",
     341            "uniqCombined",
     342            "uniqCombined64",
     343            "uniqHLL12",
     344            "uniqTheta",
     345            "quantile",
     346            "quantiles",
     347            "quantileExact",
     348            "quantilesExact",
     349            "quantileExactLow",
     350            "quantilesExactLow",
     351            "quantileExactHigh",
     352            "quantilesExactHigh",
     353            "quantileExactWeighted",
     354            "quantilesExactWeighted",
     355            "quantileTiming",
     356            "quantilesTiming",
     357            "quantileTimingWeighted",
     358            "quantilesTimingWeighted",
     359            "quantileDeterministic",
     360            "quantilesDeterministic",
     361            "quantileTDigest",
     362            "quantilesTDigest",
     363            "quantileTDigestWeighted",
     364            "quantilesTDigestWeighted",
     365            "quantileBFloat16",
     366            "quantilesBFloat16",
     367            "quantileBFloat16Weighted",
     368            "quantilesBFloat16Weighted",
     369            "simpleLinearRegression",
     370            "stochasticLinearRegression",
     371            "stochasticLogisticRegression",
     372            "categoricalInformationValue",
     373            "contingency",
     374            "cramersV",
     375            "cramersVBiasCorrected",
     376            "theilsU",
     377            "maxIntersections",
     378            "maxIntersectionsPosition",
     379            "meanZTest",
     380            "quantileInterpolatedWeighted",
     381            "quantilesInterpolatedWeighted",
     382            "quantileGK",
     383            "quantilesGK",
     384            "sparkBar",
     385            "sumCount",
     386            "largestTriangleThreeBuckets",
     387            "histogram",
     388            "sequenceMatch",
     389            "sequenceCount",
     390            "windowFunnel",
     391            "retention",
     392            "uniqUpTo",
     393            "sequenceNextNode",
     394            "exponentialTimeDecayedAvg",
     395        }
     396
     397        AGG_FUNCTIONS_SUFFIXES = [
     398            "If",
     399            "Array",
     400            "ArrayIf",
     401            "Map",
     402            "SimpleState",
     403            "State",
     404            "Merge",
     405            "MergeState",
     406            "ForEach",
     407            "Distinct",
     408            "OrDefault",
     409            "OrNull",
     410            "Resample",
     411            "ArgMin",
     412            "ArgMax",
     413        ]
     414
     415        FUNC_TOKENS = {
     416            *parser.Parser.FUNC_TOKENS,
     417            TokenType.SET,
     418        }
     419
     420        RESERVED_TOKENS = parser.Parser.RESERVED_TOKENS - {TokenType.SELECT}
     421
     422        ID_VAR_TOKENS = {
     423            *parser.Parser.ID_VAR_TOKENS,
     424            TokenType.LIKE,
     425        }
     426
     427        AGG_FUNC_MAPPING = (
     428            lambda functions, suffixes: {
     429                f"{f}{sfx}": (f, sfx) for sfx in (suffixes + [""]) for f in functions
     430            }
     431        )(AGG_FUNCTIONS, AGG_FUNCTIONS_SUFFIXES)
     432
     433        FUNCTIONS_WITH_ALIASED_ARGS = {*parser.Parser.FUNCTIONS_WITH_ALIASED_ARGS, "TUPLE"}
     434
     435        FUNCTION_PARSERS = {
     436            **parser.Parser.FUNCTION_PARSERS,
     437            "ARRAYJOIN": lambda self: self.expression(exp.Explode, this=self._parse_expression()),
     438            "QUANTILE": lambda self: self._parse_quantile(),
     439            "MEDIAN": lambda self: self._parse_quantile(),
     440            "COLUMNS": lambda self: self._parse_columns(),
     441        }
     442
     443        FUNCTION_PARSERS.pop("MATCH")
     444
     445        NO_PAREN_FUNCTION_PARSERS = parser.Parser.NO_PAREN_FUNCTION_PARSERS.copy()
     446        NO_PAREN_FUNCTION_PARSERS.pop("ANY")
     447
     448        NO_PAREN_FUNCTIONS = parser.Parser.NO_PAREN_FUNCTIONS.copy()
     449        NO_PAREN_FUNCTIONS.pop(TokenType.CURRENT_TIMESTAMP)
     450
     451        RANGE_PARSERS = {
     452            **parser.Parser.RANGE_PARSERS,
     453            TokenType.GLOBAL: lambda self, this: self._match(TokenType.IN)
     454            and self._parse_in(this, is_global=True),
     455        }
     456
     457        # The PLACEHOLDER entry is popped because 1) it doesn't affect Clickhouse (it corresponds to
     458        # the postgres-specific JSONBContains parser) and 2) it makes parsing the ternary op simpler.
     459        COLUMN_OPERATORS = parser.Parser.COLUMN_OPERATORS.copy()
     460        COLUMN_OPERATORS.pop(TokenType.PLACEHOLDER)
     461
     462        JOIN_KINDS = {
     463            *parser.Parser.JOIN_KINDS,
     464            TokenType.ANY,
     465            TokenType.ASOF,
     466            TokenType.ARRAY,
     467        }
     468
     469        TABLE_ALIAS_TOKENS = parser.Parser.TABLE_ALIAS_TOKENS - {
     470            TokenType.ANY,
     471            TokenType.ARRAY,
     472            TokenType.FINAL,
     473            TokenType.FORMAT,
     474            TokenType.SETTINGS,
     475        }
     476
     477        ALIAS_TOKENS = parser.Parser.ALIAS_TOKENS - {
     478            TokenType.FORMAT,
     479        }
     480
     481        LOG_DEFAULTS_TO_LN = True
     482
     483        QUERY_MODIFIER_PARSERS = {
     484            **parser.Parser.QUERY_MODIFIER_PARSERS,
     485            TokenType.SETTINGS: lambda self: (
     486                "settings",
     487                self._advance() or self._parse_csv(self._parse_assignment),
     488            ),
     489            TokenType.FORMAT: lambda self: ("format", self._advance() or self._parse_id_var()),
     490        }
     491
     492        CONSTRAINT_PARSERS = {
     493            **parser.Parser.CONSTRAINT_PARSERS,
     494            "INDEX": lambda self: self._parse_index_constraint(),
     495            "CODEC": lambda self: self._parse_compress(),
     496        }
     497
     498        ALTER_PARSERS = {
     499            **parser.Parser.ALTER_PARSERS,
     500            "REPLACE": lambda self: self._parse_alter_table_replace(),
     501        }
     502
     503        SCHEMA_UNNAMED_CONSTRAINTS = {
     504            *parser.Parser.SCHEMA_UNNAMED_CONSTRAINTS,
     505            "INDEX",
     506        }
     507
     508        PLACEHOLDER_PARSERS = {
     509            **parser.Parser.PLACEHOLDER_PARSERS,
     510            TokenType.L_BRACE: lambda self: self._parse_query_parameter(),
     511        }
     512
     513        # https://clickhouse.com/docs/en/sql-reference/statements/create/function
     514        def _parse_user_defined_function_expression(self) -> t.Optional[exp.Expression]:
     515            return self._parse_lambda()
     516
     517        def _parse_types(
     518            self, check_func: bool = False, schema: bool = False, allow_identifiers: bool = True
     519        ) -> t.Optional[exp.Expression]:
     520            dtype = super()._parse_types(
     521                check_func=check_func, schema=schema, allow_identifiers=allow_identifiers
     522            )
     523            if isinstance(dtype, exp.DataType) and dtype.args.get("nullable") is not True:
     524                # Mark every type as non-nullable which is ClickHouse's default, unless it's
     525                # already marked as nullable. This marker helps us transpile types from other
     526                # dialects to ClickHouse, so that we can e.g. produce `CAST(x AS Nullable(String))`
     527                # from `CAST(x AS TEXT)`. If there is a `NULL` value in `x`, the former would
     528                # fail in ClickHouse without the `Nullable` type constructor.
     529                dtype.set("nullable", False)
     530
     531            return dtype
     532
     533        def _parse_extract(self) -> exp.Extract | exp.Anonymous:
     534            index = self._index
     535            this = self._parse_bitwise()
     536            if self._match(TokenType.FROM):
     537                self._retreat(index)
     538                return super()._parse_extract()
     539
     540            # We return Anonymous here because extract and regexpExtract have different semantics,
     541            # so parsing extract(foo, bar) into RegexpExtract can potentially break queries. E.g.,
     542            # `extract('foobar', 'b')` works, but ClickHouse crashes for `regexpExtract('foobar', 'b')`.
     543            #
     544            # TODO: can we somehow convert the former into an equivalent `regexpExtract` call?
     545            self._match(TokenType.COMMA)
     546            return self.expression(
     547                exp.Anonymous, this="extract", expressions=[this, self._parse_bitwise()]
     548            )
     549
     550        def _parse_assignment(self) -> t.Optional[exp.Expression]:
     551            this = super()._parse_assignment()
     552
     553            if self._match(TokenType.PLACEHOLDER):
     554                return self.expression(
     555                    exp.If,
     556                    this=this,
     557                    true=self._parse_assignment(),
     558                    false=self._match(TokenType.COLON) and self._parse_assignment(),
     559                )
     560
     561            return this
     562
     563        def _parse_query_parameter(self) -> t.Optional[exp.Expression]:
     564            """
     565            Parse a placeholder expression like SELECT {abc: UInt32} or FROM {table: Identifier}
     566            https://clickhouse.com/docs/en/sql-reference/syntax#defining-and-using-query-parameters
     567            """
     568            this = self._parse_id_var()
     569            self._match(TokenType.COLON)
     570            kind = self._parse_types(check_func=False, allow_identifiers=False) or (
     571                self._match_text_seq("IDENTIFIER") and "Identifier"
     572            )
     573
     574            if not kind:
     575                self.raise_error("Expecting a placeholder type or 'Identifier' for tables")
     576            elif not self._match(TokenType.R_BRACE):
     577                self.raise_error("Expecting }")
     578
     579            return self.expression(exp.Placeholder, this=this, kind=kind)
     580
     581        def _parse_in(self, this: t.Optional[exp.Expression], is_global: bool = False) -> exp.In:
     582            this = super()._parse_in(this)
     583            this.set("is_global", is_global)
     584            return this
     585
     586        def _parse_table(
     587            self,
     588            schema: bool = False,
     589            joins: bool = False,
     590            alias_tokens: t.Optional[t.Collection[TokenType]] = None,
     591            parse_bracket: bool = False,
     592            is_db_reference: bool = False,
     593            parse_partition: bool = False,
     594        ) -> t.Optional[exp.Expression]:
     595            this = super()._parse_table(
     596                schema=schema,
     597                joins=joins,
     598                alias_tokens=alias_tokens,
     599                parse_bracket=parse_bracket,
     600                is_db_reference=is_db_reference,
     601            )
     602
     603            if self._match(TokenType.FINAL):
     604                this = self.expression(exp.Final, this=this)
     605
     606            return this
     607
     608        def _parse_position(self, haystack_first: bool = False) -> exp.StrPosition:
     609            return super()._parse_position(haystack_first=True)
     610
     611        # https://clickhouse.com/docs/en/sql-reference/statements/select/with/
     612        def _parse_cte(self) -> exp.CTE:
     613            # WITH <identifier> AS <subquery expression>
     614            cte: t.Optional[exp.CTE] = self._try_parse(super()._parse_cte)
     615
     616            if not cte:
     617                # WITH <expression> AS <identifier>
     618                cte = self.expression(
     619                    exp.CTE,
     620                    this=self._parse_assignment(),
     621                    alias=self._parse_table_alias(),
     622                    scalar=True,
     623                )
     624
     625            return cte
     626
     627        def _parse_join_parts(
     628            self,
     629        ) -> t.Tuple[t.Optional[Token], t.Optional[Token], t.Optional[Token]]:
     630            is_global = self._match(TokenType.GLOBAL) and self._prev
     631            kind_pre = self._match_set(self.JOIN_KINDS, advance=False) and self._prev
     632
     633            if kind_pre:
     634                kind = self._match_set(self.JOIN_KINDS) and self._prev
     635                side = self._match_set(self.JOIN_SIDES) and self._prev
     636                return is_global, side, kind
     637
     638            return (
     639                is_global,
     640                self._match_set(self.JOIN_SIDES) and self._prev,
     641                self._match_set(self.JOIN_KINDS) and self._prev,
     642            )
     643
     644        def _parse_join(
     645            self, skip_join_token: bool = False, parse_bracket: bool = False
     646        ) -> t.Optional[exp.Join]:
     647            join = super()._parse_join(skip_join_token=skip_join_token, parse_bracket=True)
     648            if join:
     649                join.set("global", join.args.pop("method", None))
     650
     651                # tbl ARRAY JOIN arr <-- this should be a `Column` reference, not a `Table`
     652                # https://clickhouse.com/docs/en/sql-reference/statements/select/array-join
     653                if join.kind == "ARRAY":
     654                    for table in join.find_all(exp.Table):
     655                        table.replace(table.to_column())
     656
     657            return join
     658
     659        def _parse_function(
     660            self,
     661            functions: t.Optional[t.Dict[str, t.Callable]] = None,
     662            anonymous: bool = False,
     663            optional_parens: bool = True,
     664            any_token: bool = False,
     665        ) -> t.Optional[exp.Expression]:
     666            expr = super()._parse_function(
     667                functions=functions,
     668                anonymous=anonymous,
     669                optional_parens=optional_parens,
     670                any_token=any_token,
     671            )
     672
     673            func = expr.this if isinstance(expr, exp.Window) else expr
     674
     675            # Aggregate functions can be split in 2 parts: <func_name><suffix>
     676            parts = (
     677                self.AGG_FUNC_MAPPING.get(func.this) if isinstance(func, exp.Anonymous) else None
     678            )
     679
     680            if parts:
     681                anon_func: exp.Anonymous = t.cast(exp.Anonymous, func)
     682                params = self._parse_func_params(anon_func)
     683
     684                kwargs = {
     685                    "this": anon_func.this,
     686                    "expressions": anon_func.expressions,
     687                }
     688                if parts[1]:
     689                    kwargs["parts"] = parts
     690                    exp_class: t.Type[exp.Expression] = (
     691                        exp.CombinedParameterizedAgg if params else exp.CombinedAggFunc
     692                    )
     693                else:
     694                    exp_class = exp.ParameterizedAgg if params else exp.AnonymousAggFunc
     695
     696                kwargs["exp_class"] = exp_class
     697                if params:
     698                    kwargs["params"] = params
     699
     700                func = self.expression(**kwargs)
     701
     702                if isinstance(expr, exp.Window):
     703                    # The window's func was parsed as Anonymous in base parser, fix its
     704                    # type to be ClickHouse style CombinedAnonymousAggFunc / AnonymousAggFunc
     705                    expr.set("this", func)
     706                elif params:
     707                    # Params have blocked super()._parse_function() from parsing the following window
     708                    # (if that exists) as they're standing between the function call and the window spec
     709                    expr = self._parse_window(func)
     710                else:
     711                    expr = func
     712
     713            return expr
     714
     715        def _parse_func_params(
     716            self, this: t.Optional[exp.Func] = None
     717        ) -> t.Optional[t.List[exp.Expression]]:
     718            if self._match_pair(TokenType.R_PAREN, TokenType.L_PAREN):
     719                return self._parse_csv(self._parse_lambda)
     720
     721            if self._match(TokenType.L_PAREN):
     722                params = self._parse_csv(self._parse_lambda)
     723                self._match_r_paren(this)
     724                return params
     725
     726            return None
     727
     728        def _parse_quantile(self) -> exp.Quantile:
     729            this = self._parse_lambda()
     730            params = self._parse_func_params()
     731            if params:
     732                return self.expression(exp.Quantile, this=params[0], quantile=this)
     733            return self.expression(exp.Quantile, this=this, quantile=exp.Literal.number(0.5))
     734
     735        def _parse_wrapped_id_vars(self, optional: bool = False) -> t.List[exp.Expression]:
     736            return super()._parse_wrapped_id_vars(optional=True)
     737
     738        def _parse_primary_key(
     739            self, wrapped_optional: bool = False, in_props: bool = False
     740        ) -> exp.PrimaryKeyColumnConstraint | exp.PrimaryKey:
     741            return super()._parse_primary_key(
     742                wrapped_optional=wrapped_optional or in_props, in_props=in_props
     743            )
     744
     745        def _parse_on_property(self) -> t.Optional[exp.Expression]:
     746            index = self._index
     747            if self._match_text_seq("CLUSTER"):
     748                this = self._parse_id_var()
     749                if this:
     750                    return self.expression(exp.OnCluster, this=this)
     751                else:
     752                    self._retreat(index)
     753            return None
     754
     755        def _parse_index_constraint(
     756            self, kind: t.Optional[str] = None
     757        ) -> exp.IndexColumnConstraint:
     758            # INDEX name1 expr TYPE type1(args) GRANULARITY value
     759            this = self._parse_id_var()
     760            expression = self._parse_assignment()
     761
     762            index_type = self._match_text_seq("TYPE") and (
     763                self._parse_function() or self._parse_var()
     764            )
     765
     766            granularity = self._match_text_seq("GRANULARITY") and self._parse_term()
     767
     768            return self.expression(
     769                exp.IndexColumnConstraint,
     770                this=this,
     771                expression=expression,
     772                index_type=index_type,
     773                granularity=granularity,
     774            )
     775
     776        def _parse_partition(self) -> t.Optional[exp.Partition]:
     777            # https://clickhouse.com/docs/en/sql-reference/statements/alter/partition#how-to-set-partition-expression
     778            if not self._match(TokenType.PARTITION):
     779                return None
     780
     781            if self._match_text_seq("ID"):
     782                # Corresponds to the PARTITION ID <string_value> syntax
     783                expressions: t.List[exp.Expression] = [
     784                    self.expression(exp.PartitionId, this=self._parse_string())
     785                ]
     786            else:
     787                expressions = self._parse_expressions()
     788
     789            return self.expression(exp.Partition, expressions=expressions)
     790
     791        def _parse_alter_table_replace(self) -> t.Optional[exp.Expression]:
     792            partition = self._parse_partition()
     793
     794            if not partition or not self._match(TokenType.FROM):
     795                return None
     796
     797            return self.expression(
     798                exp.ReplacePartition, expression=partition, source=self._parse_table_parts()
     799            )
     800
     801        def _parse_projection_def(self) -> t.Optional[exp.ProjectionDef]:
     802            if not self._match_text_seq("PROJECTION"):
     803                return None
     804
     805            return self.expression(
     806                exp.ProjectionDef,
     807                this=self._parse_id_var(),
     808                expression=self._parse_wrapped(self._parse_statement),
     809            )
     810
     811        def _parse_constraint(self) -> t.Optional[exp.Expression]:
     812            return super()._parse_constraint() or self._parse_projection_def()
     813
     814        def _parse_alias(
     815            self, this: t.Optional[exp.Expression], explicit: bool = False
     816        ) -> t.Optional[exp.Expression]:
     817            # In clickhouse "SELECT <expr> APPLY(...)" is a query modifier,
     818            # so "APPLY" shouldn't be parsed as <expr>'s alias. However, "SELECT <expr> apply" is a valid alias
     819            if self._match_pair(TokenType.APPLY, TokenType.L_PAREN, advance=False):
     820                return this
     821
     822            return super()._parse_alias(this=this, explicit=explicit)
     823
     824        def _parse_expression(self) -> t.Optional[exp.Expression]:
     825            this = super()._parse_expression()
     826
     827            # Clickhouse allows "SELECT <expr> [APPLY(func)] [...]]" modifier
     828            while self._match_pair(TokenType.APPLY, TokenType.L_PAREN):
     829                this = exp.Apply(this=this, expression=self._parse_var(any_token=True))
     830                self._match(TokenType.R_PAREN)
     831
     832            return this
     833
     834        def _parse_columns(self) -> exp.Expression:
     835            this: exp.Expression = self.expression(exp.Columns, this=self._parse_lambda())
     836
     837            while self._next and self._match_text_seq(")", "APPLY", "("):
     838                self._match(TokenType.R_PAREN)
     839                this = exp.Apply(this=this, expression=self._parse_var(any_token=True))
     840            return this
     841
     842    class Generator(generator.Generator):
     843        QUERY_HINTS = False
     844        STRUCT_DELIMITER = ("(", ")")
     845        NVL2_SUPPORTED = False
     846        TABLESAMPLE_REQUIRES_PARENS = False
     847        TABLESAMPLE_SIZE_IS_ROWS = False
     848        TABLESAMPLE_KEYWORDS = "SAMPLE"
     849        LAST_DAY_SUPPORTS_DATE_PART = False
     850        CAN_IMPLEMENT_ARRAY_ANY = True
     851        SUPPORTS_TO_NUMBER = False
     852        JOIN_HINTS = False
     853        TABLE_HINTS = False
     854        GROUPINGS_SEP = ""
     855        SET_OP_MODIFIERS = False
     856        SUPPORTS_TABLE_ALIAS_COLUMNS = False
     857        VALUES_AS_TABLE = False
     858        ARRAY_SIZE_NAME = "LENGTH"
     859
     860        STRING_TYPE_MAPPING = {
     861            exp.DataType.Type.CHAR: "String",
     862            exp.DataType.Type.LONGBLOB: "String",
     863            exp.DataType.Type.LONGTEXT: "String",
     864            exp.DataType.Type.MEDIUMBLOB: "String",
     865            exp.DataType.Type.MEDIUMTEXT: "String",
     866            exp.DataType.Type.TINYBLOB: "String",
     867            exp.DataType.Type.TINYTEXT: "String",
     868            exp.DataType.Type.TEXT: "String",
     869            exp.DataType.Type.VARBINARY: "String",
     870            exp.DataType.Type.VARCHAR: "String",
     871        }
     872
     873        SUPPORTED_JSON_PATH_PARTS = {
     874            exp.JSONPathKey,
     875            exp.JSONPathRoot,
     876            exp.JSONPathSubscript,
     877        }
     878
     879        TYPE_MAPPING = {
     880            **generator.Generator.TYPE_MAPPING,
     881            **STRING_TYPE_MAPPING,
     882            exp.DataType.Type.ARRAY: "Array",
     883            exp.DataType.Type.BOOLEAN: "Bool",
     884            exp.DataType.Type.BIGINT: "Int64",
     885            exp.DataType.Type.DATE32: "Date32",
     886            exp.DataType.Type.DATETIME: "DateTime",
     887            exp.DataType.Type.DATETIME64: "DateTime64",
     888            exp.DataType.Type.DECIMAL: "Decimal",
     889            exp.DataType.Type.DECIMAL32: "Decimal32",
     890            exp.DataType.Type.DECIMAL64: "Decimal64",
     891            exp.DataType.Type.DECIMAL128: "Decimal128",
     892            exp.DataType.Type.DECIMAL256: "Decimal256",
     893            exp.DataType.Type.TIMESTAMP: "DateTime",
     894            exp.DataType.Type.TIMESTAMPTZ: "DateTime",
     895            exp.DataType.Type.DOUBLE: "Float64",
     896            exp.DataType.Type.ENUM: "Enum",
     897            exp.DataType.Type.ENUM8: "Enum8",
     898            exp.DataType.Type.ENUM16: "Enum16",
     899            exp.DataType.Type.FIXEDSTRING: "FixedString",
     900            exp.DataType.Type.FLOAT: "Float32",
     901            exp.DataType.Type.INT: "Int32",
     902            exp.DataType.Type.MEDIUMINT: "Int32",
     903            exp.DataType.Type.INT128: "Int128",
     904            exp.DataType.Type.INT256: "Int256",
     905            exp.DataType.Type.LOWCARDINALITY: "LowCardinality",
     906            exp.DataType.Type.MAP: "Map",
     907            exp.DataType.Type.NESTED: "Nested",
     908            exp.DataType.Type.SMALLINT: "Int16",
     909            exp.DataType.Type.STRUCT: "Tuple",
     910            exp.DataType.Type.TINYINT: "Int8",
     911            exp.DataType.Type.UBIGINT: "UInt64",
     912            exp.DataType.Type.UINT: "UInt32",
     913            exp.DataType.Type.UINT128: "UInt128",
     914            exp.DataType.Type.UINT256: "UInt256",
     915            exp.DataType.Type.USMALLINT: "UInt16",
     916            exp.DataType.Type.UTINYINT: "UInt8",
     917            exp.DataType.Type.IPV4: "IPv4",
     918            exp.DataType.Type.IPV6: "IPv6",
     919            exp.DataType.Type.POINT: "Point",
     920            exp.DataType.Type.RING: "Ring",
     921            exp.DataType.Type.LINESTRING: "LineString",
     922            exp.DataType.Type.MULTILINESTRING: "MultiLineString",
     923            exp.DataType.Type.POLYGON: "Polygon",
     924            exp.DataType.Type.MULTIPOLYGON: "MultiPolygon",
     925            exp.DataType.Type.AGGREGATEFUNCTION: "AggregateFunction",
     926            exp.DataType.Type.SIMPLEAGGREGATEFUNCTION: "SimpleAggregateFunction",
     927        }
     928
     929        TRANSFORMS = {
     930            **generator.Generator.TRANSFORMS,
     931            exp.AnyValue: rename_func("any"),
     932            exp.ApproxDistinct: rename_func("uniq"),
     933            exp.ArrayFilter: lambda self, e: self.func("arrayFilter", e.expression, e.this),
     934            exp.ArraySum: rename_func("arraySum"),
     935            exp.ArgMax: arg_max_or_min_no_count("argMax"),
     936            exp.ArgMin: arg_max_or_min_no_count("argMin"),
     937            exp.Array: inline_array_sql,
     938            exp.CastToStrType: rename_func("CAST"),
     939            exp.CountIf: rename_func("countIf"),
     940            exp.CompressColumnConstraint: lambda self,
     941            e: f"CODEC({self.expressions(e, key='this', flat=True)})",
     942            exp.ComputedColumnConstraint: lambda self,
     943            e: f"{'MATERIALIZED' if e.args.get('persisted') else 'ALIAS'} {self.sql(e, 'this')}",
     944            exp.CurrentDate: lambda self, e: self.func("CURRENT_DATE"),
     945            exp.DateAdd: _datetime_delta_sql("DATE_ADD"),
     946            exp.DateDiff: _datetime_delta_sql("DATE_DIFF"),
     947            exp.DateStrToDate: rename_func("toDate"),
     948            exp.DateSub: _datetime_delta_sql("DATE_SUB"),
     949            exp.Explode: rename_func("arrayJoin"),
     950            exp.Final: lambda self, e: f"{self.sql(e, 'this')} FINAL",
     951            exp.IsNan: rename_func("isNaN"),
     952            exp.JSONExtract: json_extract_segments("JSONExtractString", quoted_index=False),
     953            exp.JSONExtractScalar: json_extract_segments("JSONExtractString", quoted_index=False),
     954            exp.JSONPathKey: json_path_key_only_name,
     955            exp.JSONPathRoot: lambda *_: "",
     956            exp.Map: lambda self, e: _lower_func(var_map_sql(self, e)),
     957            exp.Median: rename_func("median"),
     958            exp.Nullif: rename_func("nullIf"),
     959            exp.PartitionedByProperty: lambda self, e: f"PARTITION BY {self.sql(e, 'this')}",
     960            exp.Pivot: no_pivot_sql,
     961            exp.Quantile: _quantile_sql,
     962            exp.RegexpLike: lambda self, e: self.func("match", e.this, e.expression),
     963            exp.Rand: rename_func("randCanonical"),
     964            exp.StartsWith: rename_func("startsWith"),
     965            exp.StrPosition: lambda self, e: self.func(
     966                "position", e.this, e.args.get("substr"), e.args.get("position")
     967            ),
     968            exp.TimeToStr: lambda self, e: self.func(
     969                "formatDateTime", e.this, self.format_time(e), e.args.get("zone")
     970            ),
     971            exp.TimeStrToTime: _timestrtotime_sql,
     972            exp.TimestampAdd: _datetime_delta_sql("TIMESTAMP_ADD"),
     973            exp.TimestampSub: _datetime_delta_sql("TIMESTAMP_SUB"),
     974            exp.VarMap: lambda self, e: _lower_func(var_map_sql(self, e)),
     975            exp.Xor: lambda self, e: self.func("xor", e.this, e.expression, *e.expressions),
     976            exp.MD5Digest: rename_func("MD5"),
     977            exp.MD5: lambda self, e: self.func("LOWER", self.func("HEX", self.func("MD5", e.this))),
     978            exp.SHA: rename_func("SHA1"),
     979            exp.SHA2: sha256_sql,
     980            exp.UnixToTime: _unix_to_time_sql,
     981            exp.TimestampTrunc: timestamptrunc_sql(zone=True),
     982            exp.Trim: trim_sql,
     983            exp.Variance: rename_func("varSamp"),
     984            exp.SchemaCommentProperty: lambda self, e: self.naked_property(e),
     985            exp.Stddev: rename_func("stddevSamp"),
     986            exp.Chr: rename_func("CHAR"),
     987            exp.Lag: lambda self, e: self.func(
     988                "lagInFrame", e.this, e.args.get("offset"), e.args.get("default")
     989            ),
     990            exp.Lead: lambda self, e: self.func(
     991                "leadInFrame", e.this, e.args.get("offset"), e.args.get("default")
     992            ),
     993            exp.Levenshtein: unsupported_args("ins_cost", "del_cost", "sub_cost", "max_dist")(
     994                rename_func("editDistance")
     995            ),
     996        }
     997
     998        PROPERTIES_LOCATION = {
     999            **generator.Generator.PROPERTIES_LOCATION,
    1000            exp.OnCluster: exp.Properties.Location.POST_NAME,
    1001            exp.PartitionedByProperty: exp.Properties.Location.POST_SCHEMA,
    1002            exp.ToTableProperty: exp.Properties.Location.POST_NAME,
    1003            exp.VolatileProperty: exp.Properties.Location.UNSUPPORTED,
    1004        }
    1005
    1006        # There's no list in docs, but it can be found in Clickhouse code
    1007        # see `ClickHouse/src/Parsers/ParserCreate*.cpp`
    1008        ON_CLUSTER_TARGETS = {
    1009            "SCHEMA",  # Transpiled CREATE SCHEMA may have OnCluster property set
    1010            "DATABASE",
    1011            "TABLE",
    1012            "VIEW",
    1013            "DICTIONARY",
    1014            "INDEX",
    1015            "FUNCTION",
    1016            "NAMED COLLECTION",
    1017        }
    1018
    1019        # https://clickhouse.com/docs/en/sql-reference/data-types/nullable
    1020        NON_NULLABLE_TYPES = {
    1021            exp.DataType.Type.ARRAY,
    1022            exp.DataType.Type.MAP,
    1023            exp.DataType.Type.STRUCT,
    1024            exp.DataType.Type.POINT,
    1025            exp.DataType.Type.RING,
    1026            exp.DataType.Type.LINESTRING,
    1027            exp.DataType.Type.MULTILINESTRING,
    1028            exp.DataType.Type.POLYGON,
    1029            exp.DataType.Type.MULTIPOLYGON,
    1030        }
    1031
    1032        def strtodate_sql(self, expression: exp.StrToDate) -> str:
    1033            strtodate_sql = self.function_fallback_sql(expression)
    1034
    1035            if not isinstance(expression.parent, exp.Cast):
    1036                # StrToDate returns DATEs in other dialects (eg. postgres), so
    1037                # this branch aims to improve the transpilation to clickhouse
    1038                return f"CAST({strtodate_sql} AS DATE)"
    1039
    1040            return strtodate_sql
    1041
    1042        def cast_sql(self, expression: exp.Cast, safe_prefix: t.Optional[str] = None) -> str:
    1043            this = expression.this
    1044
    1045            if isinstance(this, exp.StrToDate) and expression.to == exp.DataType.build("datetime"):
    1046                return self.sql(this)
    1047
    1048            return super().cast_sql(expression, safe_prefix=safe_prefix)
    1049
    1050        def trycast_sql(self, expression: exp.TryCast) -> str:
    1051            dtype = expression.to
    1052            if not dtype.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True):
    1053                # Casting x into Nullable(T) appears to behave similarly to TRY_CAST(x AS T)
    1054                dtype.set("nullable", True)
    1055
    1056            return super().cast_sql(expression)
    1057
    1058        def _jsonpathsubscript_sql(self, expression: exp.JSONPathSubscript) -> str:
    1059            this = self.json_path_part(expression.this)
    1060            return str(int(this) + 1) if is_int(this) else this
    1061
    1062        def likeproperty_sql(self, expression: exp.LikeProperty) -> str:
    1063            return f"AS {self.sql(expression, 'this')}"
    1064
    1065        def _any_to_has(
    1066            self,
    1067            expression: exp.EQ | exp.NEQ,
    1068            default: t.Callable[[t.Any], str],
    1069            prefix: str = "",
    1070        ) -> str:
    1071            if isinstance(expression.left, exp.Any):
    1072                arr = expression.left
    1073                this = expression.right
    1074            elif isinstance(expression.right, exp.Any):
    1075                arr = expression.right
    1076                this = expression.left
    1077            else:
    1078                return default(expression)
    1079
    1080            return prefix + self.func("has", arr.this.unnest(), this)
    1081
    1082        def eq_sql(self, expression: exp.EQ) -> str:
    1083            return self._any_to_has(expression, super().eq_sql)
    1084
    1085        def neq_sql(self, expression: exp.NEQ) -> str:
    1086            return self._any_to_has(expression, super().neq_sql, "NOT ")
    1087
    1088        def regexpilike_sql(self, expression: exp.RegexpILike) -> str:
    1089            # Manually add a flag to make the search case-insensitive
    1090            regex = self.func("CONCAT", "'(?i)'", expression.expression)
    1091            return self.func("match", expression.this, regex)
    1092
    1093        def datatype_sql(self, expression: exp.DataType) -> str:
    1094            # String is the standard ClickHouse type, every other variant is just an alias.
    1095            # Additionally, any supplied length parameter will be ignored.
    1096            #
    1097            # https://clickhouse.com/docs/en/sql-reference/data-types/string
    1098            if expression.this in self.STRING_TYPE_MAPPING:
    1099                dtype = "String"
    1100            else:
    1101                dtype = super().datatype_sql(expression)
    1102
    1103            # This section changes the type to `Nullable(...)` if the following conditions hold:
    1104            # - It's marked as nullable - this ensures we won't wrap ClickHouse types with `Nullable`
    1105            #   and change their semantics
    1106            # - It's not the key type of a `Map`. This is because ClickHouse enforces the following
    1107            #   constraint: "Type of Map key must be a type, that can be represented by integer or
    1108            #   String or FixedString (possibly LowCardinality) or UUID or IPv6"
    1109            # - It's not a composite type, e.g. `Nullable(Array(...))` is not a valid type
    1110            parent = expression.parent
    1111            nullable = expression.args.get("nullable")
    1112            if nullable is True or (
    1113                nullable is None
    1114                and not (
    1115                    isinstance(parent, exp.DataType)
    1116                    and parent.is_type(exp.DataType.Type.MAP, check_nullable=True)
    1117                    and expression.index in (None, 0)
    1118                )
    1119                and not expression.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True)
    1120            ):
    1121                dtype = f"Nullable({dtype})"
    1122
    1123            return dtype
    1124
    1125        def cte_sql(self, expression: exp.CTE) -> str:
    1126            if expression.args.get("scalar"):
    1127                this = self.sql(expression, "this")
    1128                alias = self.sql(expression, "alias")
    1129                return f"{this} AS {alias}"
    1130
    1131            return super().cte_sql(expression)
    1132
    1133        def after_limit_modifiers(self, expression: exp.Expression) -> t.List[str]:
    1134            return super().after_limit_modifiers(expression) + [
    1135                (
    1136                    self.seg("SETTINGS ") + self.expressions(expression, key="settings", flat=True)
    1137                    if expression.args.get("settings")
    1138                    else ""
    1139                ),
    1140                (
    1141                    self.seg("FORMAT ") + self.sql(expression, "format")
    1142                    if expression.args.get("format")
    1143                    else ""
    1144                ),
    1145            ]
    1146
    1147        def parameterizedagg_sql(self, expression: exp.ParameterizedAgg) -> str:
    1148            params = self.expressions(expression, key="params", flat=True)
    1149            return self.func(expression.name, *expression.expressions) + f"({params})"
    1150
    1151        def anonymousaggfunc_sql(self, expression: exp.AnonymousAggFunc) -> str:
    1152            return self.func(expression.name, *expression.expressions)
    1153
    1154        def combinedaggfunc_sql(self, expression: exp.CombinedAggFunc) -> str:
    1155            return self.anonymousaggfunc_sql(expression)
    1156
    1157        def combinedparameterizedagg_sql(self, expression: exp.CombinedParameterizedAgg) -> str:
    1158            return self.parameterizedagg_sql(expression)
    1159
    1160        def placeholder_sql(self, expression: exp.Placeholder) -> str:
    1161            return f"{{{expression.name}: {self.sql(expression, 'kind')}}}"
    1162
    1163        def oncluster_sql(self, expression: exp.OnCluster) -> str:
    1164            return f"ON CLUSTER {self.sql(expression, 'this')}"
    1165
    1166        def createable_sql(self, expression: exp.Create, locations: t.DefaultDict) -> str:
    1167            if expression.kind in self.ON_CLUSTER_TARGETS and locations.get(
    1168                exp.Properties.Location.POST_NAME
    1169            ):
    1170                this_name = self.sql(
    1171                    expression.this if isinstance(expression.this, exp.Schema) else expression,
    1172                    "this",
    1173                )
    1174                this_properties = " ".join(
    1175                    [self.sql(prop) for prop in locations[exp.Properties.Location.POST_NAME]]
    1176                )
    1177                this_schema = self.schema_columns_sql(expression.this)
    1178                this_schema = f"{self.sep()}{this_schema}" if this_schema else ""
    1179
    1180                return f"{this_name}{self.sep()}{this_properties}{this_schema}"
    1181
    1182            return super().createable_sql(expression, locations)
    1183
    1184        def create_sql(self, expression: exp.Create) -> str:
    1185            # The comment property comes last in CTAS statements, i.e. after the query
    1186            query = expression.expression
    1187            if isinstance(query, exp.Query):
    1188                comment_prop = expression.find(exp.SchemaCommentProperty)
    1189                if comment_prop:
    1190                    comment_prop.pop()
    1191                    query.replace(exp.paren(query))
    1192            else:
    1193                comment_prop = None
    1194
    1195            create_sql = super().create_sql(expression)
    1196
    1197            comment_sql = self.sql(comment_prop)
    1198            comment_sql = f" {comment_sql}" if comment_sql else ""
    1199
    1200            return f"{create_sql}{comment_sql}"
    1201
    1202        def prewhere_sql(self, expression: exp.PreWhere) -> str:
    1203            this = self.indent(self.sql(expression, "this"))
    1204            return f"{self.seg('PREWHERE')}{self.sep()}{this}"
    1205
    1206        def indexcolumnconstraint_sql(self, expression: exp.IndexColumnConstraint) -> str:
    1207            this = self.sql(expression, "this")
    1208            this = f" {this}" if this else ""
    1209            expr = self.sql(expression, "expression")
    1210            expr = f" {expr}" if expr else ""
    1211            index_type = self.sql(expression, "index_type")
    1212            index_type = f" TYPE {index_type}" if index_type else ""
    1213            granularity = self.sql(expression, "granularity")
    1214            granularity = f" GRANULARITY {granularity}" if granularity else ""
    1215
    1216            return f"INDEX{this}{expr}{index_type}{granularity}"
    1217
    1218        def partition_sql(self, expression: exp.Partition) -> str:
    1219            return f"PARTITION {self.expressions(expression, flat=True)}"
    1220
    1221        def partitionid_sql(self, expression: exp.PartitionId) -> str:
    1222            return f"ID {self.sql(expression.this)}"
    1223
    1224        def replacepartition_sql(self, expression: exp.ReplacePartition) -> str:
    1225            return (
    1226                f"REPLACE {self.sql(expression.expression)} FROM {self.sql(expression, 'source')}"
    1227            )
    1228
    1229        def projectiondef_sql(self, expression: exp.ProjectionDef) -> str:
    1230            return f"PROJECTION {self.sql(expression.this)} {self.wrap(expression.expression)}"
    1231
    1232        def is_sql(self, expression: exp.Is) -> str:
    1233            is_sql = super().is_sql(expression)
    1234
    1235            if isinstance(expression.parent, exp.Not):
    1236                # value IS NOT NULL -> NOT (value IS NULL)
    1237                is_sql = self.wrap(is_sql)
    1238
    1239            return is_sql

DATEΤΙΜΕ_DELTA = typing.Union[sqlglot.expressions.DateAdd, sqlglot.expressions.DateDiff, sqlglot.expressions.DateSub, sqlglot.expressions.TimestampSub, sqlglot.expressions.TimestampAdd]
class ClickHouse(sqlglot.dialects.dialect.Dialect): View Source

     162class ClickHouse(Dialect):
     163    NORMALIZE_FUNCTIONS: bool | str = False
     164    NULL_ORDERING = "nulls_are_last"
     165    SUPPORTS_USER_DEFINED_TYPES = False
     166    SAFE_DIVISION = True
     167    LOG_BASE_FIRST: t.Optional[bool] = None
     168    FORCE_EARLY_ALIAS_REF_EXPANSION = True
     169    PRESERVE_ORIGINAL_NAMES = True
     170
     171    # https://github.com/ClickHouse/ClickHouse/issues/33935#issue-1112165779
     172    NORMALIZATION_STRATEGY = NormalizationStrategy.CASE_SENSITIVE
     173
     174    UNESCAPED_SEQUENCES = {
     175        "\\0": "\0",
     176    }
     177
     178    CREATABLE_KIND_MAPPING = {"DATABASE": "SCHEMA"}
     179
     180    SET_OP_DISTINCT_BY_DEFAULT: t.Dict[t.Type[exp.Expression], t.Optional[bool]] = {
     181        exp.Except: False,
     182        exp.Intersect: False,
     183        exp.Union: None,
     184    }
     185
     186    class Tokenizer(tokens.Tokenizer):
     187        COMMENTS = ["--", "#", "#!", ("/*", "*/")]
     188        IDENTIFIERS = ['"', "`"]
     189        IDENTIFIER_ESCAPES = ["\\"]
     190        STRING_ESCAPES = ["'", "\\"]
     191        BIT_STRINGS = [("0b", "")]
     192        HEX_STRINGS = [("0x", ""), ("0X", "")]
     193        HEREDOC_STRINGS = ["$"]
     194
     195        KEYWORDS = {
     196            **tokens.Tokenizer.KEYWORDS,
     197            "ATTACH": TokenType.COMMAND,
     198            "DATE32": TokenType.DATE32,
     199            "DATETIME64": TokenType.DATETIME64,
     200            "DICTIONARY": TokenType.DICTIONARY,
     201            "ENUM8": TokenType.ENUM8,
     202            "ENUM16": TokenType.ENUM16,
     203            "FINAL": TokenType.FINAL,
     204            "FIXEDSTRING": TokenType.FIXEDSTRING,
     205            "FLOAT32": TokenType.FLOAT,
     206            "FLOAT64": TokenType.DOUBLE,
     207            "GLOBAL": TokenType.GLOBAL,
     208            "INT256": TokenType.INT256,
     209            "LOWCARDINALITY": TokenType.LOWCARDINALITY,
     210            "MAP": TokenType.MAP,
     211            "NESTED": TokenType.NESTED,
     212            "SAMPLE": TokenType.TABLE_SAMPLE,
     213            "TUPLE": TokenType.STRUCT,
     214            "UINT128": TokenType.UINT128,
     215            "UINT16": TokenType.USMALLINT,
     216            "UINT256": TokenType.UINT256,
     217            "UINT32": TokenType.UINT,
     218            "UINT64": TokenType.UBIGINT,
     219            "UINT8": TokenType.UTINYINT,
     220            "IPV4": TokenType.IPV4,
     221            "IPV6": TokenType.IPV6,
     222            "POINT": TokenType.POINT,
     223            "RING": TokenType.RING,
     224            "LINESTRING": TokenType.LINESTRING,
     225            "MULTILINESTRING": TokenType.MULTILINESTRING,
     226            "POLYGON": TokenType.POLYGON,
     227            "MULTIPOLYGON": TokenType.MULTIPOLYGON,
     228            "AGGREGATEFUNCTION": TokenType.AGGREGATEFUNCTION,
     229            "SIMPLEAGGREGATEFUNCTION": TokenType.SIMPLEAGGREGATEFUNCTION,
     230            "SYSTEM": TokenType.COMMAND,
     231            "PREWHERE": TokenType.PREWHERE,
     232        }
     233        KEYWORDS.pop("/*+")
     234
     235        SINGLE_TOKENS = {
     236            **tokens.Tokenizer.SINGLE_TOKENS,
     237            "$": TokenType.HEREDOC_STRING,
     238        }
     239
     240    class Parser(parser.Parser):
     241        # Tested in ClickHouse's playground, it seems that the following two queries do the same thing
     242        # * select x from t1 union all select x from t2 limit 1;
     243        # * select x from t1 union all (select x from t2 limit 1);
     244        MODIFIERS_ATTACHED_TO_SET_OP = False
     245        INTERVAL_SPANS = False
     246
     247        FUNCTIONS = {
     248            **parser.Parser.FUNCTIONS,
     249            "ANY": exp.AnyValue.from_arg_list,
     250            "ARRAYSUM": exp.ArraySum.from_arg_list,
     251            "COUNTIF": _build_count_if,
     252            "DATE_ADD": build_date_delta(exp.DateAdd, default_unit=None),
     253            "DATEADD": build_date_delta(exp.DateAdd, default_unit=None),
     254            "DATE_DIFF": build_date_delta(exp.DateDiff, default_unit=None),
     255            "DATEDIFF": build_date_delta(exp.DateDiff, default_unit=None),
     256            "DATE_FORMAT": _build_date_format,
     257            "DATE_SUB": build_date_delta(exp.DateSub, default_unit=None),
     258            "DATESUB": build_date_delta(exp.DateSub, default_unit=None),
     259            "FORMATDATETIME": _build_date_format,
     260            "JSONEXTRACTSTRING": build_json_extract_path(
     261                exp.JSONExtractScalar, zero_based_indexing=False
     262            ),
     263            "MAP": parser.build_var_map,
     264            "MATCH": exp.RegexpLike.from_arg_list,
     265            "RANDCANONICAL": exp.Rand.from_arg_list,
     266            "STR_TO_DATE": _build_str_to_date,
     267            "TUPLE": exp.Struct.from_arg_list,
     268            "TIMESTAMP_SUB": build_date_delta(exp.TimestampSub, default_unit=None),
     269            "TIMESTAMPSUB": build_date_delta(exp.TimestampSub, default_unit=None),
     270            "TIMESTAMP_ADD": build_date_delta(exp.TimestampAdd, default_unit=None),
     271            "TIMESTAMPADD": build_date_delta(exp.TimestampAdd, default_unit=None),
     272            "UNIQ": exp.ApproxDistinct.from_arg_list,
     273            "XOR": lambda args: exp.Xor(expressions=args),
     274            "MD5": exp.MD5Digest.from_arg_list,
     275            "SHA256": lambda args: exp.SHA2(this=seq_get(args, 0), length=exp.Literal.number(256)),
     276            "SHA512": lambda args: exp.SHA2(this=seq_get(args, 0), length=exp.Literal.number(512)),
     277            "EDITDISTANCE": exp.Levenshtein.from_arg_list,
     278            "LEVENSHTEINDISTANCE": exp.Levenshtein.from_arg_list,
     279        }
     280        FUNCTIONS.pop("TRANSFORM")
     281
     282        AGG_FUNCTIONS = {
     283            "count",
     284            "min",
     285            "max",
     286            "sum",
     287            "avg",
     288            "any",
     289            "stddevPop",
     290            "stddevSamp",
     291            "varPop",
     292            "varSamp",
     293            "corr",
     294            "covarPop",
     295            "covarSamp",
     296            "entropy",
     297            "exponentialMovingAverage",
     298            "intervalLengthSum",
     299            "kolmogorovSmirnovTest",
     300            "mannWhitneyUTest",
     301            "median",
     302            "rankCorr",
     303            "sumKahan",
     304            "studentTTest",
     305            "welchTTest",
     306            "anyHeavy",
     307            "anyLast",
     308            "boundingRatio",
     309            "first_value",
     310            "last_value",
     311            "argMin",
     312            "argMax",
     313            "avgWeighted",
     314            "topK",
     315            "topKWeighted",
     316            "deltaSum",
     317            "deltaSumTimestamp",
     318            "groupArray",
     319            "groupArrayLast",
     320            "groupUniqArray",
     321            "groupArrayInsertAt",
     322            "groupArrayMovingAvg",
     323            "groupArrayMovingSum",
     324            "groupArraySample",
     325            "groupBitAnd",
     326            "groupBitOr",
     327            "groupBitXor",
     328            "groupBitmap",
     329            "groupBitmapAnd",
     330            "groupBitmapOr",
     331            "groupBitmapXor",
     332            "sumWithOverflow",
     333            "sumMap",
     334            "minMap",
     335            "maxMap",
     336            "skewSamp",
     337            "skewPop",
     338            "kurtSamp",
     339            "kurtPop",
     340            "uniq",
     341            "uniqExact",
     342            "uniqCombined",
     343            "uniqCombined64",
     344            "uniqHLL12",
     345            "uniqTheta",
     346            "quantile",
     347            "quantiles",
     348            "quantileExact",
     349            "quantilesExact",
     350            "quantileExactLow",
     351            "quantilesExactLow",
     352            "quantileExactHigh",
     353            "quantilesExactHigh",
     354            "quantileExactWeighted",
     355            "quantilesExactWeighted",
     356            "quantileTiming",
     357            "quantilesTiming",
     358            "quantileTimingWeighted",
     359            "quantilesTimingWeighted",
     360            "quantileDeterministic",
     361            "quantilesDeterministic",
     362            "quantileTDigest",
     363            "quantilesTDigest",
     364            "quantileTDigestWeighted",
     365            "quantilesTDigestWeighted",
     366            "quantileBFloat16",
     367            "quantilesBFloat16",
     368            "quantileBFloat16Weighted",
     369            "quantilesBFloat16Weighted",
     370            "simpleLinearRegression",
     371            "stochasticLinearRegression",
     372            "stochasticLogisticRegression",
     373            "categoricalInformationValue",
     374            "contingency",
     375            "cramersV",
     376            "cramersVBiasCorrected",
     377            "theilsU",
     378            "maxIntersections",
     379            "maxIntersectionsPosition",
     380            "meanZTest",
     381            "quantileInterpolatedWeighted",
     382            "quantilesInterpolatedWeighted",
     383            "quantileGK",
     384            "quantilesGK",
     385            "sparkBar",
     386            "sumCount",
     387            "largestTriangleThreeBuckets",
     388            "histogram",
     389            "sequenceMatch",
     390            "sequenceCount",
     391            "windowFunnel",
     392            "retention",
     393            "uniqUpTo",
     394            "sequenceNextNode",
     395            "exponentialTimeDecayedAvg",
     396        }
     397
     398        AGG_FUNCTIONS_SUFFIXES = [
     399            "If",
     400            "Array",
     401            "ArrayIf",
     402            "Map",
     403            "SimpleState",
     404            "State",
     405            "Merge",
     406            "MergeState",
     407            "ForEach",
     408            "Distinct",
     409            "OrDefault",
     410            "OrNull",
     411            "Resample",
     412            "ArgMin",
     413            "ArgMax",
     414        ]
     415
     416        FUNC_TOKENS = {
     417            *parser.Parser.FUNC_TOKENS,
     418            TokenType.SET,
     419        }
     420
     421        RESERVED_TOKENS = parser.Parser.RESERVED_TOKENS - {TokenType.SELECT}
     422
     423        ID_VAR_TOKENS = {
     424            *parser.Parser.ID_VAR_TOKENS,
     425            TokenType.LIKE,
     426        }
     427
     428        AGG_FUNC_MAPPING = (
     429            lambda functions, suffixes: {
     430                f"{f}{sfx}": (f, sfx) for sfx in (suffixes + [""]) for f in functions
     431            }
     432        )(AGG_FUNCTIONS, AGG_FUNCTIONS_SUFFIXES)
     433
     434        FUNCTIONS_WITH_ALIASED_ARGS = {*parser.Parser.FUNCTIONS_WITH_ALIASED_ARGS, "TUPLE"}
     435
     436        FUNCTION_PARSERS = {
     437            **parser.Parser.FUNCTION_PARSERS,
     438            "ARRAYJOIN": lambda self: self.expression(exp.Explode, this=self._parse_expression()),
     439            "QUANTILE": lambda self: self._parse_quantile(),
     440            "MEDIAN": lambda self: self._parse_quantile(),
     441            "COLUMNS": lambda self: self._parse_columns(),
     442        }
     443
     444        FUNCTION_PARSERS.pop("MATCH")
     445
     446        NO_PAREN_FUNCTION_PARSERS = parser.Parser.NO_PAREN_FUNCTION_PARSERS.copy()
     447        NO_PAREN_FUNCTION_PARSERS.pop("ANY")
     448
     449        NO_PAREN_FUNCTIONS = parser.Parser.NO_PAREN_FUNCTIONS.copy()
     450        NO_PAREN_FUNCTIONS.pop(TokenType.CURRENT_TIMESTAMP)
     451
     452        RANGE_PARSERS = {
     453            **parser.Parser.RANGE_PARSERS,
     454            TokenType.GLOBAL: lambda self, this: self._match(TokenType.IN)
     455            and self._parse_in(this, is_global=True),
     456        }
     457
     458        # The PLACEHOLDER entry is popped because 1) it doesn't affect Clickhouse (it corresponds to
     459        # the postgres-specific JSONBContains parser) and 2) it makes parsing the ternary op simpler.
     460        COLUMN_OPERATORS = parser.Parser.COLUMN_OPERATORS.copy()
     461        COLUMN_OPERATORS.pop(TokenType.PLACEHOLDER)
     462
     463        JOIN_KINDS = {
     464            *parser.Parser.JOIN_KINDS,
     465            TokenType.ANY,
     466            TokenType.ASOF,
     467            TokenType.ARRAY,
     468        }
     469
     470        TABLE_ALIAS_TOKENS = parser.Parser.TABLE_ALIAS_TOKENS - {
     471            TokenType.ANY,
     472            TokenType.ARRAY,
     473            TokenType.FINAL,
     474            TokenType.FORMAT,
     475            TokenType.SETTINGS,
     476        }
     477
     478        ALIAS_TOKENS = parser.Parser.ALIAS_TOKENS - {
     479            TokenType.FORMAT,
     480        }
     481
     482        LOG_DEFAULTS_TO_LN = True
     483
     484        QUERY_MODIFIER_PARSERS = {
     485            **parser.Parser.QUERY_MODIFIER_PARSERS,
     486            TokenType.SETTINGS: lambda self: (
     487                "settings",
     488                self._advance() or self._parse_csv(self._parse_assignment),
     489            ),
     490            TokenType.FORMAT: lambda self: ("format", self._advance() or self._parse_id_var()),
     491        }
     492
     493        CONSTRAINT_PARSERS = {
     494            **parser.Parser.CONSTRAINT_PARSERS,
     495            "INDEX": lambda self: self._parse_index_constraint(),
     496            "CODEC": lambda self: self._parse_compress(),
     497        }
     498
     499        ALTER_PARSERS = {
     500            **parser.Parser.ALTER_PARSERS,
     501            "REPLACE": lambda self: self._parse_alter_table_replace(),
     502        }
     503
     504        SCHEMA_UNNAMED_CONSTRAINTS = {
     505            *parser.Parser.SCHEMA_UNNAMED_CONSTRAINTS,
     506            "INDEX",
     507        }
     508
     509        PLACEHOLDER_PARSERS = {
     510            **parser.Parser.PLACEHOLDER_PARSERS,
     511            TokenType.L_BRACE: lambda self: self._parse_query_parameter(),
     512        }
     513
     514        # https://clickhouse.com/docs/en/sql-reference/statements/create/function
     515        def _parse_user_defined_function_expression(self) -> t.Optional[exp.Expression]:
     516            return self._parse_lambda()
     517
     518        def _parse_types(
     519            self, check_func: bool = False, schema: bool = False, allow_identifiers: bool = True
     520        ) -> t.Optional[exp.Expression]:
     521            dtype = super()._parse_types(
     522                check_func=check_func, schema=schema, allow_identifiers=allow_identifiers
     523            )
     524            if isinstance(dtype, exp.DataType) and dtype.args.get("nullable") is not True:
     525                # Mark every type as non-nullable which is ClickHouse's default, unless it's
     526                # already marked as nullable. This marker helps us transpile types from other
     527                # dialects to ClickHouse, so that we can e.g. produce `CAST(x AS Nullable(String))`
     528                # from `CAST(x AS TEXT)`. If there is a `NULL` value in `x`, the former would
     529                # fail in ClickHouse without the `Nullable` type constructor.
     530                dtype.set("nullable", False)
     531
     532            return dtype
     533
     534        def _parse_extract(self) -> exp.Extract | exp.Anonymous:
     535            index = self._index
     536            this = self._parse_bitwise()
     537            if self._match(TokenType.FROM):
     538                self._retreat(index)
     539                return super()._parse_extract()
     540
     541            # We return Anonymous here because extract and regexpExtract have different semantics,
     542            # so parsing extract(foo, bar) into RegexpExtract can potentially break queries. E.g.,
     543            # `extract('foobar', 'b')` works, but ClickHouse crashes for `regexpExtract('foobar', 'b')`.
     544            #
     545            # TODO: can we somehow convert the former into an equivalent `regexpExtract` call?
     546            self._match(TokenType.COMMA)
     547            return self.expression(
     548                exp.Anonymous, this="extract", expressions=[this, self._parse_bitwise()]
     549            )
     550
     551        def _parse_assignment(self) -> t.Optional[exp.Expression]:
     552            this = super()._parse_assignment()
     553
     554            if self._match(TokenType.PLACEHOLDER):
     555                return self.expression(
     556                    exp.If,
     557                    this=this,
     558                    true=self._parse_assignment(),
     559                    false=self._match(TokenType.COLON) and self._parse_assignment(),
     560                )
     561
     562            return this
     563
     564        def _parse_query_parameter(self) -> t.Optional[exp.Expression]:
     565            """
     566            Parse a placeholder expression like SELECT {abc: UInt32} or FROM {table: Identifier}
     567            https://clickhouse.com/docs/en/sql-reference/syntax#defining-and-using-query-parameters
     568            """
     569            this = self._parse_id_var()
     570            self._match(TokenType.COLON)
     571            kind = self._parse_types(check_func=False, allow_identifiers=False) or (
     572                self._match_text_seq("IDENTIFIER") and "Identifier"
     573            )
     574
     575            if not kind:
     576                self.raise_error("Expecting a placeholder type or 'Identifier' for tables")
     577            elif not self._match(TokenType.R_BRACE):
     578                self.raise_error("Expecting }")
     579
     580            return self.expression(exp.Placeholder, this=this, kind=kind)
     581
     582        def _parse_in(self, this: t.Optional[exp.Expression], is_global: bool = False) -> exp.In:
     583            this = super()._parse_in(this)
     584            this.set("is_global", is_global)
     585            return this
     586
     587        def _parse_table(
     588            self,
     589            schema: bool = False,
     590            joins: bool = False,
     591            alias_tokens: t.Optional[t.Collection[TokenType]] = None,
     592            parse_bracket: bool = False,
     593            is_db_reference: bool = False,
     594            parse_partition: bool = False,
     595        ) -> t.Optional[exp.Expression]:
     596            this = super()._parse_table(
     597                schema=schema,
     598                joins=joins,
     599                alias_tokens=alias_tokens,
     600                parse_bracket=parse_bracket,
     601                is_db_reference=is_db_reference,
     602            )
     603
     604            if self._match(TokenType.FINAL):
     605                this = self.expression(exp.Final, this=this)
     606
     607            return this
     608
     609        def _parse_position(self, haystack_first: bool = False) -> exp.StrPosition:
     610            return super()._parse_position(haystack_first=True)
     611
     612        # https://clickhouse.com/docs/en/sql-reference/statements/select/with/
     613        def _parse_cte(self) -> exp.CTE:
     614            # WITH <identifier> AS <subquery expression>
     615            cte: t.Optional[exp.CTE] = self._try_parse(super()._parse_cte)
     616
     617            if not cte:
     618                # WITH <expression> AS <identifier>
     619                cte = self.expression(
     620                    exp.CTE,
     621                    this=self._parse_assignment(),
     622                    alias=self._parse_table_alias(),
     623                    scalar=True,
     624                )
     625
     626            return cte
     627
     628        def _parse_join_parts(
     629            self,
     630        ) -> t.Tuple[t.Optional[Token], t.Optional[Token], t.Optional[Token]]:
     631            is_global = self._match(TokenType.GLOBAL) and self._prev
     632            kind_pre = self._match_set(self.JOIN_KINDS, advance=False) and self._prev
     633
     634            if kind_pre:
     635                kind = self._match_set(self.JOIN_KINDS) and self._prev
     636                side = self._match_set(self.JOIN_SIDES) and self._prev
     637                return is_global, side, kind
     638
     639            return (
     640                is_global,
     641                self._match_set(self.JOIN_SIDES) and self._prev,
     642                self._match_set(self.JOIN_KINDS) and self._prev,
     643            )
     644
     645        def _parse_join(
     646            self, skip_join_token: bool = False, parse_bracket: bool = False
     647        ) -> t.Optional[exp.Join]:
     648            join = super()._parse_join(skip_join_token=skip_join_token, parse_bracket=True)
     649            if join:
     650                join.set("global", join.args.pop("method", None))
     651
     652                # tbl ARRAY JOIN arr <-- this should be a `Column` reference, not a `Table`
     653                # https://clickhouse.com/docs/en/sql-reference/statements/select/array-join
     654                if join.kind == "ARRAY":
     655                    for table in join.find_all(exp.Table):
     656                        table.replace(table.to_column())
     657
     658            return join
     659
     660        def _parse_function(
     661            self,
     662            functions: t.Optional[t.Dict[str, t.Callable]] = None,
     663            anonymous: bool = False,
     664            optional_parens: bool = True,
     665            any_token: bool = False,
     666        ) -> t.Optional[exp.Expression]:
     667            expr = super()._parse_function(
     668                functions=functions,
     669                anonymous=anonymous,
     670                optional_parens=optional_parens,
     671                any_token=any_token,
     672            )
     673
     674            func = expr.this if isinstance(expr, exp.Window) else expr
     675
     676            # Aggregate functions can be split in 2 parts: <func_name><suffix>
     677            parts = (
     678                self.AGG_FUNC_MAPPING.get(func.this) if isinstance(func, exp.Anonymous) else None
     679            )
     680
     681            if parts:
     682                anon_func: exp.Anonymous = t.cast(exp.Anonymous, func)
     683                params = self._parse_func_params(anon_func)
     684
     685                kwargs = {
     686                    "this": anon_func.this,
     687                    "expressions": anon_func.expressions,
     688                }
     689                if parts[1]:
     690                    kwargs["parts"] = parts
     691                    exp_class: t.Type[exp.Expression] = (
     692                        exp.CombinedParameterizedAgg if params else exp.CombinedAggFunc
     693                    )
     694                else:
     695                    exp_class = exp.ParameterizedAgg if params else exp.AnonymousAggFunc
     696
     697                kwargs["exp_class"] = exp_class
     698                if params:
     699                    kwargs["params"] = params
     700
     701                func = self.expression(**kwargs)
     702
     703                if isinstance(expr, exp.Window):
     704                    # The window's func was parsed as Anonymous in base parser, fix its
     705                    # type to be ClickHouse style CombinedAnonymousAggFunc / AnonymousAggFunc
     706                    expr.set("this", func)
     707                elif params:
     708                    # Params have blocked super()._parse_function() from parsing the following window
     709                    # (if that exists) as they're standing between the function call and the window spec
     710                    expr = self._parse_window(func)
     711                else:
     712                    expr = func
     713
     714            return expr
     715
     716        def _parse_func_params(
     717            self, this: t.Optional[exp.Func] = None
     718        ) -> t.Optional[t.List[exp.Expression]]:
     719            if self._match_pair(TokenType.R_PAREN, TokenType.L_PAREN):
     720                return self._parse_csv(self._parse_lambda)
     721
     722            if self._match(TokenType.L_PAREN):
     723                params = self._parse_csv(self._parse_lambda)
     724                self._match_r_paren(this)
     725                return params
     726
     727            return None
     728
     729        def _parse_quantile(self) -> exp.Quantile:
     730            this = self._parse_lambda()
     731            params = self._parse_func_params()
     732            if params:
     733                return self.expression(exp.Quantile, this=params[0], quantile=this)
     734            return self.expression(exp.Quantile, this=this, quantile=exp.Literal.number(0.5))
     735
     736        def _parse_wrapped_id_vars(self, optional: bool = False) -> t.List[exp.Expression]:
     737            return super()._parse_wrapped_id_vars(optional=True)
     738
     739        def _parse_primary_key(
     740            self, wrapped_optional: bool = False, in_props: bool = False
     741        ) -> exp.PrimaryKeyColumnConstraint | exp.PrimaryKey:
     742            return super()._parse_primary_key(
     743                wrapped_optional=wrapped_optional or in_props, in_props=in_props
     744            )
     745
     746        def _parse_on_property(self) -> t.Optional[exp.Expression]:
     747            index = self._index
     748            if self._match_text_seq("CLUSTER"):
     749                this = self._parse_id_var()
     750                if this:
     751                    return self.expression(exp.OnCluster, this=this)
     752                else:
     753                    self._retreat(index)
     754            return None
     755
     756        def _parse_index_constraint(
     757            self, kind: t.Optional[str] = None
     758        ) -> exp.IndexColumnConstraint:
     759            # INDEX name1 expr TYPE type1(args) GRANULARITY value
     760            this = self._parse_id_var()
     761            expression = self._parse_assignment()
     762
     763            index_type = self._match_text_seq("TYPE") and (
     764                self._parse_function() or self._parse_var()
     765            )
     766
     767            granularity = self._match_text_seq("GRANULARITY") and self._parse_term()
     768
     769            return self.expression(
     770                exp.IndexColumnConstraint,
     771                this=this,
     772                expression=expression,
     773                index_type=index_type,
     774                granularity=granularity,
     775            )
     776
     777        def _parse_partition(self) -> t.Optional[exp.Partition]:
     778            # https://clickhouse.com/docs/en/sql-reference/statements/alter/partition#how-to-set-partition-expression
     779            if not self._match(TokenType.PARTITION):
     780                return None
     781
     782            if self._match_text_seq("ID"):
     783                # Corresponds to the PARTITION ID <string_value> syntax
     784                expressions: t.List[exp.Expression] = [
     785                    self.expression(exp.PartitionId, this=self._parse_string())
     786                ]
     787            else:
     788                expressions = self._parse_expressions()
     789
     790            return self.expression(exp.Partition, expressions=expressions)
     791
     792        def _parse_alter_table_replace(self) -> t.Optional[exp.Expression]:
     793            partition = self._parse_partition()
     794
     795            if not partition or not self._match(TokenType.FROM):
     796                return None
     797
     798            return self.expression(
     799                exp.ReplacePartition, expression=partition, source=self._parse_table_parts()
     800            )
     801
     802        def _parse_projection_def(self) -> t.Optional[exp.ProjectionDef]:
     803            if not self._match_text_seq("PROJECTION"):
     804                return None
     805
     806            return self.expression(
     807                exp.ProjectionDef,
     808                this=self._parse_id_var(),
     809                expression=self._parse_wrapped(self._parse_statement),
     810            )
     811
     812        def _parse_constraint(self) -> t.Optional[exp.Expression]:
     813            return super()._parse_constraint() or self._parse_projection_def()
     814
     815        def _parse_alias(
     816            self, this: t.Optional[exp.Expression], explicit: bool = False
     817        ) -> t.Optional[exp.Expression]:
     818            # In clickhouse "SELECT <expr> APPLY(...)" is a query modifier,
     819            # so "APPLY" shouldn't be parsed as <expr>'s alias. However, "SELECT <expr> apply" is a valid alias
     820            if self._match_pair(TokenType.APPLY, TokenType.L_PAREN, advance=False):
     821                return this
     822
     823            return super()._parse_alias(this=this, explicit=explicit)
     824
     825        def _parse_expression(self) -> t.Optional[exp.Expression]:
     826            this = super()._parse_expression()
     827
     828            # Clickhouse allows "SELECT <expr> [APPLY(func)] [...]]" modifier
     829            while self._match_pair(TokenType.APPLY, TokenType.L_PAREN):
     830                this = exp.Apply(this=this, expression=self._parse_var(any_token=True))
     831                self._match(TokenType.R_PAREN)
     832
     833            return this
     834
     835        def _parse_columns(self) -> exp.Expression:
     836            this: exp.Expression = self.expression(exp.Columns, this=self._parse_lambda())
     837
     838            while self._next and self._match_text_seq(")", "APPLY", "("):
     839                self._match(TokenType.R_PAREN)
     840                this = exp.Apply(this=this, expression=self._parse_var(any_token=True))
     841            return this
     842
     843    class Generator(generator.Generator):
     844        QUERY_HINTS = False
     845        STRUCT_DELIMITER = ("(", ")")
     846        NVL2_SUPPORTED = False
     847        TABLESAMPLE_REQUIRES_PARENS = False
     848        TABLESAMPLE_SIZE_IS_ROWS = False
     849        TABLESAMPLE_KEYWORDS = "SAMPLE"
     850        LAST_DAY_SUPPORTS_DATE_PART = False
     851        CAN_IMPLEMENT_ARRAY_ANY = True
     852        SUPPORTS_TO_NUMBER = False
     853        JOIN_HINTS = False
     854        TABLE_HINTS = False
     855        GROUPINGS_SEP = ""
     856        SET_OP_MODIFIERS = False
     857        SUPPORTS_TABLE_ALIAS_COLUMNS = False
     858        VALUES_AS_TABLE = False
     859        ARRAY_SIZE_NAME = "LENGTH"
     860
     861        STRING_TYPE_MAPPING = {
     862            exp.DataType.Type.CHAR: "String",
     863            exp.DataType.Type.LONGBLOB: "String",
     864            exp.DataType.Type.LONGTEXT: "String",
     865            exp.DataType.Type.MEDIUMBLOB: "String",
     866            exp.DataType.Type.MEDIUMTEXT: "String",
     867            exp.DataType.Type.TINYBLOB: "String",
     868            exp.DataType.Type.TINYTEXT: "String",
     869            exp.DataType.Type.TEXT: "String",
     870            exp.DataType.Type.VARBINARY: "String",
     871            exp.DataType.Type.VARCHAR: "String",
     872        }
     873
     874        SUPPORTED_JSON_PATH_PARTS = {
     875            exp.JSONPathKey,
     876            exp.JSONPathRoot,
     877            exp.JSONPathSubscript,
     878        }
     879
     880        TYPE_MAPPING = {
     881            **generator.Generator.TYPE_MAPPING,
     882            **STRING_TYPE_MAPPING,
     883            exp.DataType.Type.ARRAY: "Array",
     884            exp.DataType.Type.BOOLEAN: "Bool",
     885            exp.DataType.Type.BIGINT: "Int64",
     886            exp.DataType.Type.DATE32: "Date32",
     887            exp.DataType.Type.DATETIME: "DateTime",
     888            exp.DataType.Type.DATETIME64: "DateTime64",
     889            exp.DataType.Type.DECIMAL: "Decimal",
     890            exp.DataType.Type.DECIMAL32: "Decimal32",
     891            exp.DataType.Type.DECIMAL64: "Decimal64",
     892            exp.DataType.Type.DECIMAL128: "Decimal128",
     893            exp.DataType.Type.DECIMAL256: "Decimal256",
     894            exp.DataType.Type.TIMESTAMP: "DateTime",
     895            exp.DataType.Type.TIMESTAMPTZ: "DateTime",
     896            exp.DataType.Type.DOUBLE: "Float64",
     897            exp.DataType.Type.ENUM: "Enum",
     898            exp.DataType.Type.ENUM8: "Enum8",
     899            exp.DataType.Type.ENUM16: "Enum16",
     900            exp.DataType.Type.FIXEDSTRING: "FixedString",
     901            exp.DataType.Type.FLOAT: "Float32",
     902            exp.DataType.Type.INT: "Int32",
     903            exp.DataType.Type.MEDIUMINT: "Int32",
     904            exp.DataType.Type.INT128: "Int128",
     905            exp.DataType.Type.INT256: "Int256",
     906            exp.DataType.Type.LOWCARDINALITY: "LowCardinality",
     907            exp.DataType.Type.MAP: "Map",
     908            exp.DataType.Type.NESTED: "Nested",
     909            exp.DataType.Type.SMALLINT: "Int16",
     910            exp.DataType.Type.STRUCT: "Tuple",
     911            exp.DataType.Type.TINYINT: "Int8",
     912            exp.DataType.Type.UBIGINT: "UInt64",
     913            exp.DataType.Type.UINT: "UInt32",
     914            exp.DataType.Type.UINT128: "UInt128",
     915            exp.DataType.Type.UINT256: "UInt256",
     916            exp.DataType.Type.USMALLINT: "UInt16",
     917            exp.DataType.Type.UTINYINT: "UInt8",
     918            exp.DataType.Type.IPV4: "IPv4",
     919            exp.DataType.Type.IPV6: "IPv6",
     920            exp.DataType.Type.POINT: "Point",
     921            exp.DataType.Type.RING: "Ring",
     922            exp.DataType.Type.LINESTRING: "LineString",
     923            exp.DataType.Type.MULTILINESTRING: "MultiLineString",
     924            exp.DataType.Type.POLYGON: "Polygon",
     925            exp.DataType.Type.MULTIPOLYGON: "MultiPolygon",
     926            exp.DataType.Type.AGGREGATEFUNCTION: "AggregateFunction",
     927            exp.DataType.Type.SIMPLEAGGREGATEFUNCTION: "SimpleAggregateFunction",
     928        }
     929
     930        TRANSFORMS = {
     931            **generator.Generator.TRANSFORMS,
     932            exp.AnyValue: rename_func("any"),
     933            exp.ApproxDistinct: rename_func("uniq"),
     934            exp.ArrayFilter: lambda self, e: self.func("arrayFilter", e.expression, e.this),
     935            exp.ArraySum: rename_func("arraySum"),
     936            exp.ArgMax: arg_max_or_min_no_count("argMax"),
     937            exp.ArgMin: arg_max_or_min_no_count("argMin"),
     938            exp.Array: inline_array_sql,
     939            exp.CastToStrType: rename_func("CAST"),
     940            exp.CountIf: rename_func("countIf"),
     941            exp.CompressColumnConstraint: lambda self,
     942            e: f"CODEC({self.expressions(e, key='this', flat=True)})",
     943            exp.ComputedColumnConstraint: lambda self,
     944            e: f"{'MATERIALIZED' if e.args.get('persisted') else 'ALIAS'} {self.sql(e, 'this')}",
     945            exp.CurrentDate: lambda self, e: self.func("CURRENT_DATE"),
     946            exp.DateAdd: _datetime_delta_sql("DATE_ADD"),
     947            exp.DateDiff: _datetime_delta_sql("DATE_DIFF"),
     948            exp.DateStrToDate: rename_func("toDate"),
     949            exp.DateSub: _datetime_delta_sql("DATE_SUB"),
     950            exp.Explode: rename_func("arrayJoin"),
     951            exp.Final: lambda self, e: f"{self.sql(e, 'this')} FINAL",
     952            exp.IsNan: rename_func("isNaN"),
     953            exp.JSONExtract: json_extract_segments("JSONExtractString", quoted_index=False),
     954            exp.JSONExtractScalar: json_extract_segments("JSONExtractString", quoted_index=False),
     955            exp.JSONPathKey: json_path_key_only_name,
     956            exp.JSONPathRoot: lambda *_: "",
     957            exp.Map: lambda self, e: _lower_func(var_map_sql(self, e)),
     958            exp.Median: rename_func("median"),
     959            exp.Nullif: rename_func("nullIf"),
     960            exp.PartitionedByProperty: lambda self, e: f"PARTITION BY {self.sql(e, 'this')}",
     961            exp.Pivot: no_pivot_sql,
     962            exp.Quantile: _quantile_sql,
     963            exp.RegexpLike: lambda self, e: self.func("match", e.this, e.expression),
     964            exp.Rand: rename_func("randCanonical"),
     965            exp.StartsWith: rename_func("startsWith"),
     966            exp.StrPosition: lambda self, e: self.func(
     967                "position", e.this, e.args.get("substr"), e.args.get("position")
     968            ),
     969            exp.TimeToStr: lambda self, e: self.func(
     970                "formatDateTime", e.this, self.format_time(e), e.args.get("zone")
     971            ),
     972            exp.TimeStrToTime: _timestrtotime_sql,
     973            exp.TimestampAdd: _datetime_delta_sql("TIMESTAMP_ADD"),
     974            exp.TimestampSub: _datetime_delta_sql("TIMESTAMP_SUB"),
     975            exp.VarMap: lambda self, e: _lower_func(var_map_sql(self, e)),
     976            exp.Xor: lambda self, e: self.func("xor", e.this, e.expression, *e.expressions),
     977            exp.MD5Digest: rename_func("MD5"),
     978            exp.MD5: lambda self, e: self.func("LOWER", self.func("HEX", self.func("MD5", e.this))),
     979            exp.SHA: rename_func("SHA1"),
     980            exp.SHA2: sha256_sql,
     981            exp.UnixToTime: _unix_to_time_sql,
     982            exp.TimestampTrunc: timestamptrunc_sql(zone=True),
     983            exp.Trim: trim_sql,
     984            exp.Variance: rename_func("varSamp"),
     985            exp.SchemaCommentProperty: lambda self, e: self.naked_property(e),
     986            exp.Stddev: rename_func("stddevSamp"),
     987            exp.Chr: rename_func("CHAR"),
     988            exp.Lag: lambda self, e: self.func(
     989                "lagInFrame", e.this, e.args.get("offset"), e.args.get("default")
     990            ),
     991            exp.Lead: lambda self, e: self.func(
     992                "leadInFrame", e.this, e.args.get("offset"), e.args.get("default")
     993            ),
     994            exp.Levenshtein: unsupported_args("ins_cost", "del_cost", "sub_cost", "max_dist")(
     995                rename_func("editDistance")
     996            ),
     997        }
     998
     999        PROPERTIES_LOCATION = {
    1000            **generator.Generator.PROPERTIES_LOCATION,
    1001            exp.OnCluster: exp.Properties.Location.POST_NAME,
    1002            exp.PartitionedByProperty: exp.Properties.Location.POST_SCHEMA,
    1003            exp.ToTableProperty: exp.Properties.Location.POST_NAME,
    1004            exp.VolatileProperty: exp.Properties.Location.UNSUPPORTED,
    1005        }
    1006
    1007        # There's no list in docs, but it can be found in Clickhouse code
    1008        # see `ClickHouse/src/Parsers/ParserCreate*.cpp`
    1009        ON_CLUSTER_TARGETS = {
    1010            "SCHEMA",  # Transpiled CREATE SCHEMA may have OnCluster property set
    1011            "DATABASE",
    1012            "TABLE",
    1013            "VIEW",
    1014            "DICTIONARY",
    1015            "INDEX",
    1016            "FUNCTION",
    1017            "NAMED COLLECTION",
    1018        }
    1019
    1020        # https://clickhouse.com/docs/en/sql-reference/data-types/nullable
    1021        NON_NULLABLE_TYPES = {
    1022            exp.DataType.Type.ARRAY,
    1023            exp.DataType.Type.MAP,
    1024            exp.DataType.Type.STRUCT,
    1025            exp.DataType.Type.POINT,
    1026            exp.DataType.Type.RING,
    1027            exp.DataType.Type.LINESTRING,
    1028            exp.DataType.Type.MULTILINESTRING,
    1029            exp.DataType.Type.POLYGON,
    1030            exp.DataType.Type.MULTIPOLYGON,
    1031        }
    1032
    1033        def strtodate_sql(self, expression: exp.StrToDate) -> str:
    1034            strtodate_sql = self.function_fallback_sql(expression)
    1035
    1036            if not isinstance(expression.parent, exp.Cast):
    1037                # StrToDate returns DATEs in other dialects (eg. postgres), so
    1038                # this branch aims to improve the transpilation to clickhouse
    1039                return f"CAST({strtodate_sql} AS DATE)"
    1040
    1041            return strtodate_sql
    1042
    1043        def cast_sql(self, expression: exp.Cast, safe_prefix: t.Optional[str] = None) -> str:
    1044            this = expression.this
    1045
    1046            if isinstance(this, exp.StrToDate) and expression.to == exp.DataType.build("datetime"):
    1047                return self.sql(this)
    1048
    1049            return super().cast_sql(expression, safe_prefix=safe_prefix)
    1050
    1051        def trycast_sql(self, expression: exp.TryCast) -> str:
    1052            dtype = expression.to
    1053            if not dtype.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True):
    1054                # Casting x into Nullable(T) appears to behave similarly to TRY_CAST(x AS T)
    1055                dtype.set("nullable", True)
    1056
    1057            return super().cast_sql(expression)
    1058
    1059        def _jsonpathsubscript_sql(self, expression: exp.JSONPathSubscript) -> str:
    1060            this = self.json_path_part(expression.this)
    1061            return str(int(this) + 1) if is_int(this) else this
    1062
    1063        def likeproperty_sql(self, expression: exp.LikeProperty) -> str:
    1064            return f"AS {self.sql(expression, 'this')}"
    1065
    1066        def _any_to_has(
    1067            self,
    1068            expression: exp.EQ | exp.NEQ,
    1069            default: t.Callable[[t.Any], str],
    1070            prefix: str = "",
    1071        ) -> str:
    1072            if isinstance(expression.left, exp.Any):
    1073                arr = expression.left
    1074                this = expression.right
    1075            elif isinstance(expression.right, exp.Any):
    1076                arr = expression.right
    1077                this = expression.left
    1078            else:
    1079                return default(expression)
    1080
    1081            return prefix + self.func("has", arr.this.unnest(), this)
    1082
    1083        def eq_sql(self, expression: exp.EQ) -> str:
    1084            return self._any_to_has(expression, super().eq_sql)
    1085
    1086        def neq_sql(self, expression: exp.NEQ) -> str:
    1087            return self._any_to_has(expression, super().neq_sql, "NOT ")
    1088
    1089        def regexpilike_sql(self, expression: exp.RegexpILike) -> str:
    1090            # Manually add a flag to make the search case-insensitive
    1091            regex = self.func("CONCAT", "'(?i)'", expression.expression)
    1092            return self.func("match", expression.this, regex)
    1093
    1094        def datatype_sql(self, expression: exp.DataType) -> str:
    1095            # String is the standard ClickHouse type, every other variant is just an alias.
    1096            # Additionally, any supplied length parameter will be ignored.
    1097            #
    1098            # https://clickhouse.com/docs/en/sql-reference/data-types/string
    1099            if expression.this in self.STRING_TYPE_MAPPING:
    1100                dtype = "String"
    1101            else:
    1102                dtype = super().datatype_sql(expression)
    1103
    1104            # This section changes the type to `Nullable(...)` if the following conditions hold:
    1105            # - It's marked as nullable - this ensures we won't wrap ClickHouse types with `Nullable`
    1106            #   and change their semantics
    1107            # - It's not the key type of a `Map`. This is because ClickHouse enforces the following
    1108            #   constraint: "Type of Map key must be a type, that can be represented by integer or
    1109            #   String or FixedString (possibly LowCardinality) or UUID or IPv6"
    1110            # - It's not a composite type, e.g. `Nullable(Array(...))` is not a valid type
    1111            parent = expression.parent
    1112            nullable = expression.args.get("nullable")
    1113            if nullable is True or (
    1114                nullable is None
    1115                and not (
    1116                    isinstance(parent, exp.DataType)
    1117                    and parent.is_type(exp.DataType.Type.MAP, check_nullable=True)
    1118                    and expression.index in (None, 0)
    1119                )
    1120                and not expression.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True)
    1121            ):
    1122                dtype = f"Nullable({dtype})"
    1123
    1124            return dtype
    1125
    1126        def cte_sql(self, expression: exp.CTE) -> str:
    1127            if expression.args.get("scalar"):
    1128                this = self.sql(expression, "this")
    1129                alias = self.sql(expression, "alias")
    1130                return f"{this} AS {alias}"
    1131
    1132            return super().cte_sql(expression)
    1133
    1134        def after_limit_modifiers(self, expression: exp.Expression) -> t.List[str]:
    1135            return super().after_limit_modifiers(expression) + [
    1136                (
    1137                    self.seg("SETTINGS ") + self.expressions(expression, key="settings", flat=True)
    1138                    if expression.args.get("settings")
    1139                    else ""
    1140                ),
    1141                (
    1142                    self.seg("FORMAT ") + self.sql(expression, "format")
    1143                    if expression.args.get("format")
    1144                    else ""
    1145                ),
    1146            ]
    1147
    1148        def parameterizedagg_sql(self, expression: exp.ParameterizedAgg) -> str:
    1149            params = self.expressions(expression, key="params", flat=True)
    1150            return self.func(expression.name, *expression.expressions) + f"({params})"
    1151
    1152        def anonymousaggfunc_sql(self, expression: exp.AnonymousAggFunc) -> str:
    1153            return self.func(expression.name, *expression.expressions)
    1154
    1155        def combinedaggfunc_sql(self, expression: exp.CombinedAggFunc) -> str:
    1156            return self.anonymousaggfunc_sql(expression)
    1157
    1158        def combinedparameterizedagg_sql(self, expression: exp.CombinedParameterizedAgg) -> str:
    1159            return self.parameterizedagg_sql(expression)
    1160
    1161        def placeholder_sql(self, expression: exp.Placeholder) -> str:
    1162            return f"{{{expression.name}: {self.sql(expression, 'kind')}}}"
    1163
    1164        def oncluster_sql(self, expression: exp.OnCluster) -> str:
    1165            return f"ON CLUSTER {self.sql(expression, 'this')}"
    1166
    1167        def createable_sql(self, expression: exp.Create, locations: t.DefaultDict) -> str:
    1168            if expression.kind in self.ON_CLUSTER_TARGETS and locations.get(
    1169                exp.Properties.Location.POST_NAME
    1170            ):
    1171                this_name = self.sql(
    1172                    expression.this if isinstance(expression.this, exp.Schema) else expression,
    1173                    "this",
    1174                )
    1175                this_properties = " ".join(
    1176                    [self.sql(prop) for prop in locations[exp.Properties.Location.POST_NAME]]
    1177                )
    1178                this_schema = self.schema_columns_sql(expression.this)
    1179                this_schema = f"{self.sep()}{this_schema}" if this_schema else ""
    1180
    1181                return f"{this_name}{self.sep()}{this_properties}{this_schema}"
    1182
    1183            return super().createable_sql(expression, locations)
    1184
    1185        def create_sql(self, expression: exp.Create) -> str:
    1186            # The comment property comes last in CTAS statements, i.e. after the query
    1187            query = expression.expression
    1188            if isinstance(query, exp.Query):
    1189                comment_prop = expression.find(exp.SchemaCommentProperty)
    1190                if comment_prop:
    1191                    comment_prop.pop()
    1192                    query.replace(exp.paren(query))
    1193            else:
    1194                comment_prop = None
    1195
    1196            create_sql = super().create_sql(expression)
    1197
    1198            comment_sql = self.sql(comment_prop)
    1199            comment_sql = f" {comment_sql}" if comment_sql else ""
    1200
    1201            return f"{create_sql}{comment_sql}"
    1202
    1203        def prewhere_sql(self, expression: exp.PreWhere) -> str:
    1204            this = self.indent(self.sql(expression, "this"))
    1205            return f"{self.seg('PREWHERE')}{self.sep()}{this}"
    1206
    1207        def indexcolumnconstraint_sql(self, expression: exp.IndexColumnConstraint) -> str:
    1208            this = self.sql(expression, "this")
    1209            this = f" {this}" if this else ""
    1210            expr = self.sql(expression, "expression")
    1211            expr = f" {expr}" if expr else ""
    1212            index_type = self.sql(expression, "index_type")
    1213            index_type = f" TYPE {index_type}" if index_type else ""
    1214            granularity = self.sql(expression, "granularity")
    1215            granularity = f" GRANULARITY {granularity}" if granularity else ""
    1216
    1217            return f"INDEX{this}{expr}{index_type}{granularity}"
    1218
    1219        def partition_sql(self, expression: exp.Partition) -> str:
    1220            return f"PARTITION {self.expressions(expression, flat=True)}"
    1221
    1222        def partitionid_sql(self, expression: exp.PartitionId) -> str:
    1223            return f"ID {self.sql(expression.this)}"
    1224
    1225        def replacepartition_sql(self, expression: exp.ReplacePartition) -> str:
    1226            return (
    1227                f"REPLACE {self.sql(expression.expression)} FROM {self.sql(expression, 'source')}"
    1228            )
    1229
    1230        def projectiondef_sql(self, expression: exp.ProjectionDef) -> str:
    1231            return f"PROJECTION {self.sql(expression.this)} {self.wrap(expression.expression)}"
    1232
    1233        def is_sql(self, expression: exp.Is) -> str:
    1234            is_sql = super().is_sql(expression)
    1235
    1236            if isinstance(expression.parent, exp.Not):
    1237                # value IS NOT NULL -> NOT (value IS NULL)
    1238                is_sql = self.wrap(is_sql)
    1239
    1240            return is_sql

NORMALIZE_FUNCTIONS: bool | str = False

Determines how function names are going to be normalized.

###### Possible values:

> "upper" or True: Convert names to uppercase. "lower": Convert names to lowercase. False: Disables function name normalization.

NULL_ORDERING = 'nulls_are_last'

Default `NULL` ordering method to use if not explicitly set. Possible values: `"nulls_are_small"`, `"nulls_are_large"`, `"nulls_are_last"`

SUPPORTS_USER_DEFINED_TYPES = False

Whether user-defined data types are supported.

SAFE_DIVISION = True

Whether division by zero throws an error (`False`) or returns NULL (`True`).

LOG_BASE_FIRST: Optional[bool] = None

Whether the base comes first in the `LOG` function. Possible values: `True`, `False`, `None` (two arguments are not supported by `LOG`)

FORCE_EARLY_ALIAS_REF_EXPANSION = True

Whether alias reference expansion (_expand_alias_refs()) should run before column qualification (_qualify_columns()).

###### For example:

> WITH data AS ( SELECT 1 AS id, 2 AS my_id ) SELECT id AS my_id FROM data WHERE my_id = 1 GROUP BY my_id, HAVING my_id = 1

In most dialects, "my_id" would refer to "data.my_id" across the query, except: - BigQuery, which will forward the alias to GROUP BY + HAVING clauses i.e it resolves to "WHERE my_id = 1 GROUP BY id HAVING id = 1" - Clickhouse, which will forward the alias across the query i.e it resolves to "WHERE id = 1 GROUP BY id HAVING id = 1"

PRESERVE_ORIGINAL_NAMES = True

Whether the name of the function should be preserved inside the node's metadata, can be useful for roundtripping deprecated vs new functions that share an AST node e.g JSON_VALUE vs JSON_EXTRACT_SCALAR in BigQuery

NORMALIZATION_STRATEGY = <NormalizationStrategy.CASE_SENSITIVE: 'CASE_SENSITIVE'>

Specifies the strategy according to which identifiers should be normalized.

UNESCAPED_SEQUENCES = {'\\a': '\x07', '\\b': '\x08', '\\f': '\x0c', '\\n': '\n', '\\r': '\r', '\\t': '\t', '\\v': '\x0b', '\\\\': '\\', '\\0': '\x00'}

Mapping of an escaped sequence (`\n`) to its unescaped version (`` ).

CREATABLE_KIND_MAPPING = {'DATABASE': 'SCHEMA'}

Helper for dialects that use a different name for the same creatable kind. For example, the Clickhouse equivalent of CREATE SCHEMA is CREATE DATABASE.

SET_OP_DISTINCT_BY_DEFAULT: Dict[Type[sqlglot.expressions.Expression], Optional[bool]] = {<class 'sqlglot.expressions.Except'>: False, <class 'sqlglot.expressions.Intersect'>: False, <class 'sqlglot.expressions.Union'>: None}

Whether a set operation uses DISTINCT by default. This is `None` when either `DISTINCT` or `ALL` must be explicitly specified.

SUPPORTS_COLUMN_JOIN_MARKS = False

Whether the old-style outer join (+) syntax is supported.

tokenizer_class = <class 'ClickHouse.Tokenizer'>
jsonpath_tokenizer_class = <class 'sqlglot.tokens.JSONPathTokenizer'>
parser_class = <class 'ClickHouse.Parser'>
generator_class = <class 'ClickHouse.Generator'>
TIME_TRIE: Dict = {}
FORMAT_TRIE: Dict = {}
INVERSE_TIME_MAPPING: Dict[str, str] = {}
INVERSE_TIME_TRIE: Dict = {}
INVERSE_FORMAT_MAPPING: Dict[str, str] = {}
INVERSE_FORMAT_TRIE: Dict = {}
INVERSE_CREATABLE_KIND_MAPPING: dict[str, str] = {'SCHEMA': 'DATABASE'}
ESCAPED_SEQUENCES: Dict[str, str] = {'\x07': '\\a', '\x08': '\\b', '\x0c': '\\f', '\n': '\\n', '\r': '\\r', '\t': '\\t', '\x0b': '\\v', '\\': '\\\\', '\x00': '\\0'}
QUOTE_START = "'"
QUOTE_END = "'"
IDENTIFIER_START = '"'
IDENTIFIER_END = '"'
BIT_START: Optional[str] = '0b'
BIT_END: Optional[str] = ''
HEX_START: Optional[str] = '0x'
HEX_END: Optional[str] = ''
BYTE_START: Optional[str] = None
BYTE_END: Optional[str] = None
UNICODE_START: Optional[str] = None
UNICODE_END: Optional[str] = None

##### Inherited Members

sqlglot.dialects.dialect.Dialect
  Dialect
  INDEX_OFFSET
  WEEK_OFFSET
  UNNEST_COLUMN_ONLY
  ALIAS_POST_TABLESAMPLE
  TABLESAMPLE_SIZE_IS_PERCENT
  IDENTIFIERS_CAN_START_WITH_DIGIT
  DPIPE_IS_STRING_CONCAT
  STRICT_STRING_CONCAT
  SUPPORTS_SEMI_ANTI_JOIN
  COPY_PARAMS_ARE_CSV
  TYPED_DIVISION
  CONCAT_COALESCE
  HEX_LOWERCASE
  DATE_FORMAT
  DATEINT_FORMAT
  TIME_FORMAT
  TIME_MAPPING
  FORMAT_MAPPING
  PSEUDOCOLUMNS
  PREFER_CTE_ALIAS_COLUMN
  EXPAND_ALIAS_REFS_EARLY_ONLY_IN_GROUP_BY
  SUPPORTS_ORDER_BY_ALL
  HAS_DISTINCT_ARRAY_CONSTRUCTORS
  SUPPORTS_FIXED_SIZE_ARRAYS
  STRICT_JSON_PATH_SYNTAX
  ON_CONDITION_EMPTY_BEFORE_ERROR
  ARRAY_AGG_INCLUDES_NULLS
  PROMOTE_TO_INFERRED_DATETIME_TYPE
  REGEXP_EXTRACT_DEFAULT_GROUP
  DATE_PART_MAPPING
  TYPE_TO_EXPRESSIONS
  ANNOTATORS
  get_or_raise
  format_time
  settings
  normalize_identifier
  case_sensitive
  can_identify
  quote_identifier
  to_json_path
  parse
  parse_into
  generate
  transpile
  tokenize
  tokenizer
  jsonpath_tokenizer
  parser
  generator

class ClickHouse.Tokenizer(sqlglot.tokens.Tokenizer): View Source

    186    class Tokenizer(tokens.Tokenizer):
    187        COMMENTS = ["--", "#", "#!", ("/*", "*/")]
    188        IDENTIFIERS = ['"', "`"]
    189        IDENTIFIER_ESCAPES = ["\\"]
    190        STRING_ESCAPES = ["'", "\\"]
    191        BIT_STRINGS = [("0b", "")]
    192        HEX_STRINGS = [("0x", ""), ("0X", "")]
    193        HEREDOC_STRINGS = ["$"]
    194
    195        KEYWORDS = {
    196            **tokens.Tokenizer.KEYWORDS,
    197            "ATTACH": TokenType.COMMAND,
    198            "DATE32": TokenType.DATE32,
    199            "DATETIME64": TokenType.DATETIME64,
    200            "DICTIONARY": TokenType.DICTIONARY,
    201            "ENUM8": TokenType.ENUM8,
    202            "ENUM16": TokenType.ENUM16,
    203            "FINAL": TokenType.FINAL,
    204            "FIXEDSTRING": TokenType.FIXEDSTRING,
    205            "FLOAT32": TokenType.FLOAT,
    206            "FLOAT64": TokenType.DOUBLE,
    207            "GLOBAL": TokenType.GLOBAL,
    208            "INT256": TokenType.INT256,
    209            "LOWCARDINALITY": TokenType.LOWCARDINALITY,
    210            "MAP": TokenType.MAP,
    211            "NESTED": TokenType.NESTED,
    212            "SAMPLE": TokenType.TABLE_SAMPLE,
    213            "TUPLE": TokenType.STRUCT,
    214            "UINT128": TokenType.UINT128,
    215            "UINT16": TokenType.USMALLINT,
    216            "UINT256": TokenType.UINT256,
    217            "UINT32": TokenType.UINT,
    218            "UINT64": TokenType.UBIGINT,
    219            "UINT8": TokenType.UTINYINT,
    220            "IPV4": TokenType.IPV4,
    221            "IPV6": TokenType.IPV6,
    222            "POINT": TokenType.POINT,
    223            "RING": TokenType.RING,
    224            "LINESTRING": TokenType.LINESTRING,
    225            "MULTILINESTRING": TokenType.MULTILINESTRING,
    226            "POLYGON": TokenType.POLYGON,
    227            "MULTIPOLYGON": TokenType.MULTIPOLYGON,
    228            "AGGREGATEFUNCTION": TokenType.AGGREGATEFUNCTION,
    229            "SIMPLEAGGREGATEFUNCTION": TokenType.SIMPLEAGGREGATEFUNCTION,
    230            "SYSTEM": TokenType.COMMAND,
    231            "PREWHERE": TokenType.PREWHERE,
    232        }
    233        KEYWORDS.pop("/*+")
    234
    235        SINGLE_TOKENS = {
    236            **tokens.Tokenizer.SINGLE_TOKENS,
    237            "$": TokenType.HEREDOC_STRING,
    238        }

COMMENTS = ['--', '#', '#!', ('/*', '*/')]
IDENTIFIERS = ['"', '`']
IDENTIFIER_ESCAPES = ['\\']
STRING_ESCAPES = ["'", '\\']
BIT_STRINGS = [('0b', '')]
HEX_STRINGS = [('0x', ''), ('0X', '')]
HEREDOC_STRINGS = ['$']
KEYWORDS = {'{%': <TokenType.BLOCK_START: 'BLOCK_START'>, '{%+': <TokenType.BLOCK_START: 'BLOCK_START'>, '{%-': <TokenType.BLOCK_START: 'BLOCK_START'>, '%}': <TokenType.BLOCK_END: 'BLOCK_END'>, '+%}': <TokenType.BLOCK_END: 'BLOCK_END'>, '-%}': <TokenType.BLOCK_END: 'BLOCK_END'>, '{{+': <TokenType.BLOCK_START: 'BLOCK_START'>, '{{-': <TokenType.BLOCK_START: 'BLOCK_START'>, '+}}': <TokenType.BLOCK_END: 'BLOCK_END'>, '-}}': <TokenType.BLOCK_END: 'BLOCK_END'>, '==': <TokenType.EQ: 'EQ'>, '::': <TokenType.DCOLON: 'DCOLON'>, '||': <TokenType.DPIPE: 'DPIPE'>, '>=': <TokenType.GTE: 'GTE'>, '<=': <TokenType.LTE: 'LTE'>, '<>': <TokenType.NEQ: 'NEQ'>, '!=': <TokenType.NEQ: 'NEQ'>, ':=': <TokenType.COLON_EQ: 'COLON_EQ'>, '<=>': <TokenType.NULLSAFE_EQ: 'NULLSAFE_EQ'>, '->': <TokenType.ARROW: 'ARROW'>, '->>': <TokenType.DARROW: 'DARROW'>, '=>': <TokenType.FARROW: 'FARROW'>, '#>': <TokenType.HASH_ARROW: 'HASH_ARROW'>, '#>>': <TokenType.DHASH_ARROW: 'DHASH_ARROW'>, '<->': <TokenType.LR_ARROW: 'LR_ARROW'>, '&&': <TokenType.DAMP: 'DAMP'>, '??': <TokenType.DQMARK: 'DQMARK'>, '~~~': <TokenType.GLOB: 'GLOB'>, '~~': <TokenType.LIKE: 'LIKE'>, '~~*': <TokenType.ILIKE: 'ILIKE'>, '~*': <TokenType.IRLIKE: 'IRLIKE'>, 'ALL': <TokenType.ALL: 'ALL'>, 'ALWAYS': <TokenType.ALWAYS: 'ALWAYS'>, 'AND': <TokenType.AND: 'AND'>, 'ANTI': <TokenType.ANTI: 'ANTI'>, 'ANY': <TokenType.ANY: 'ANY'>, 'ASC': <TokenType.ASC: 'ASC'>, 'AS': <TokenType.ALIAS: 'ALIAS'>, 'ASOF': <TokenType.ASOF: 'ASOF'>, 'AUTOINCREMENT': <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, 'AUTO_INCREMENT': <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, 'BEGIN': <TokenType.BEGIN: 'BEGIN'>, 'BETWEEN': <TokenType.BETWEEN: 'BETWEEN'>, 'CACHE': <TokenType.CACHE: 'CACHE'>, 'UNCACHE': <TokenType.UNCACHE: 'UNCACHE'>, 'CASE': <TokenType.CASE: 'CASE'>, 'CHARACTER SET': <TokenType.CHARACTER_SET: 'CHARACTER_SET'>, 'CLUSTER BY': <TokenType.CLUSTER_BY: 'CLUSTER_BY'>, 'COLLATE': <TokenType.COLLATE: 'COLLATE'>, 'COLUMN': <TokenType.COLUMN: 'COLUMN'>, 'COMMIT': <TokenType.COMMIT: 'COMMIT'>, 'CONNECT BY': <TokenType.CONNECT_BY: 'CONNECT_BY'>, 'CONSTRAINT': <TokenType.CONSTRAINT: 'CONSTRAINT'>, 'COPY': <TokenType.COPY: 'COPY'>, 'CREATE': <TokenType.CREATE: 'CREATE'>, 'CROSS': <TokenType.CROSS: 'CROSS'>, 'CUBE': <TokenType.CUBE: 'CUBE'>, 'CURRENT_DATE': <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, 'CURRENT_TIME': <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, 'CURRENT_TIMESTAMP': <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, 'CURRENT_USER': <TokenType.CURRENT_USER: 'CURRENT_USER'>, 'DATABASE': <TokenType.DATABASE: 'DATABASE'>, 'DEFAULT': <TokenType.DEFAULT: 'DEFAULT'>, 'DELETE': <TokenType.DELETE: 'DELETE'>, 'DESC': <TokenType.DESC: 'DESC'>, 'DESCRIBE': <TokenType.DESCRIBE: 'DESCRIBE'>, 'DISTINCT': <TokenType.DISTINCT: 'DISTINCT'>, 'DISTRIBUTE BY': <TokenType.DISTRIBUTE_BY: 'DISTRIBUTE_BY'>, 'DIV': <TokenType.DIV: 'DIV'>, 'DROP': <TokenType.DROP: 'DROP'>, 'ELSE': <TokenType.ELSE: 'ELSE'>, 'END': <TokenType.END: 'END'>, 'ENUM': <TokenType.ENUM: 'ENUM'>, 'ESCAPE': <TokenType.ESCAPE: 'ESCAPE'>, 'EXCEPT': <TokenType.EXCEPT: 'EXCEPT'>, 'EXECUTE': <TokenType.EXECUTE: 'EXECUTE'>, 'EXISTS': <TokenType.EXISTS: 'EXISTS'>, 'FALSE': <TokenType.FALSE: 'FALSE'>, 'FETCH': <TokenType.FETCH: 'FETCH'>, 'FILTER': <TokenType.FILTER: 'FILTER'>, 'FIRST': <TokenType.FIRST: 'FIRST'>, 'FULL': <TokenType.FULL: 'FULL'>, 'FUNCTION': <TokenType.FUNCTION: 'FUNCTION'>, 'FOR': <TokenType.FOR: 'FOR'>, 'FOREIGN KEY': <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, 'FORMAT': <TokenType.FORMAT: 'FORMAT'>, 'FROM': <TokenType.FROM: 'FROM'>, 'GEOGRAPHY': <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, 'GEOMETRY': <TokenType.GEOMETRY: 'GEOMETRY'>, 'GLOB': <TokenType.GLOB: 'GLOB'>, 'GROUP BY': <TokenType.GROUP_BY: 'GROUP_BY'>, 'GROUPING SETS': <TokenType.GROUPING_SETS: 'GROUPING_SETS'>, 'HAVING': <TokenType.HAVING: 'HAVING'>, 'ILIKE': <TokenType.ILIKE: 'ILIKE'>, 'IN': <TokenType.IN: 'IN'>, 'INDEX': <TokenType.INDEX: 'INDEX'>, 'INET': <TokenType.INET: 'INET'>, 'INNER': <TokenType.INNER: 'INNER'>, 'INSERT': <TokenType.INSERT: 'INSERT'>, 'INTERVAL': <TokenType.INTERVAL: 'INTERVAL'>, 'INTERSECT': <TokenType.INTERSECT: 'INTERSECT'>, 'INTO': <TokenType.INTO: 'INTO'>, 'IS': <TokenType.IS: 'IS'>, 'ISNULL': <TokenType.ISNULL: 'ISNULL'>, 'JOIN': <TokenType.JOIN: 'JOIN'>, 'KEEP': <TokenType.KEEP: 'KEEP'>, 'KILL': <TokenType.KILL: 'KILL'>, 'LATERAL': <TokenType.LATERAL: 'LATERAL'>, 'LEFT': <TokenType.LEFT: 'LEFT'>, 'LIKE': <TokenType.LIKE: 'LIKE'>, 'LIMIT': <TokenType.LIMIT: 'LIMIT'>, 'LOAD': <TokenType.LOAD: 'LOAD'>, 'LOCK': <TokenType.LOCK: 'LOCK'>, 'MERGE': <TokenType.MERGE: 'MERGE'>, 'NATURAL': <TokenType.NATURAL: 'NATURAL'>, 'NEXT': <TokenType.NEXT: 'NEXT'>, 'NOT': <TokenType.NOT: 'NOT'>, 'NOTNULL': <TokenType.NOTNULL: 'NOTNULL'>, 'NULL': <TokenType.NULL: 'NULL'>, 'OBJECT': <TokenType.OBJECT: 'OBJECT'>, 'OFFSET': <TokenType.OFFSET: 'OFFSET'>, 'ON': <TokenType.ON: 'ON'>, 'OR': <TokenType.OR: 'OR'>, 'XOR': <TokenType.XOR: 'XOR'>, 'ORDER BY': <TokenType.ORDER_BY: 'ORDER_BY'>, 'ORDINALITY': <TokenType.ORDINALITY: 'ORDINALITY'>, 'OUTER': <TokenType.OUTER: 'OUTER'>, 'OVER': <TokenType.OVER: 'OVER'>, 'OVERLAPS': <TokenType.OVERLAPS: 'OVERLAPS'>, 'OVERWRITE': <TokenType.OVERWRITE: 'OVERWRITE'>, 'PARTITION': <TokenType.PARTITION: 'PARTITION'>, 'PARTITION BY': <TokenType.PARTITION_BY: 'PARTITION_BY'>, 'PARTITIONED BY': <TokenType.PARTITION_BY: 'PARTITION_BY'>, 'PARTITIONED_BY': <TokenType.PARTITION_BY: 'PARTITION_BY'>, 'PERCENT': <TokenType.PERCENT: 'PERCENT'>, 'PIVOT': <TokenType.PIVOT: 'PIVOT'>, 'PRAGMA': <TokenType.PRAGMA: 'PRAGMA'>, 'PRIMARY KEY': <TokenType.PRIMARY_KEY: 'PRIMARY_KEY'>, 'PROCEDURE': <TokenType.PROCEDURE: 'PROCEDURE'>, 'QUALIFY': <TokenType.QUALIFY: 'QUALIFY'>, 'RANGE': <TokenType.RANGE: 'RANGE'>, 'RECURSIVE': <TokenType.RECURSIVE: 'RECURSIVE'>, 'REGEXP': <TokenType.RLIKE: 'RLIKE'>, 'RENAME': <TokenType.RENAME: 'RENAME'>, 'REPLACE': <TokenType.REPLACE: 'REPLACE'>, 'RETURNING': <TokenType.RETURNING: 'RETURNING'>, 'REFERENCES': <TokenType.REFERENCES: 'REFERENCES'>, 'RIGHT': <TokenType.RIGHT: 'RIGHT'>, 'RLIKE': <TokenType.RLIKE: 'RLIKE'>, 'ROLLBACK': <TokenType.ROLLBACK: 'ROLLBACK'>, 'ROLLUP': <TokenType.ROLLUP: 'ROLLUP'>, 'ROW': <TokenType.ROW: 'ROW'>, 'ROWS': <TokenType.ROWS: 'ROWS'>, 'SCHEMA': <TokenType.SCHEMA: 'SCHEMA'>, 'SELECT': <TokenType.SELECT: 'SELECT'>, 'SEMI': <TokenType.SEMI: 'SEMI'>, 'SET': <TokenType.SET: 'SET'>, 'SETTINGS': <TokenType.SETTINGS: 'SETTINGS'>, 'SHOW': <TokenType.SHOW: 'SHOW'>, 'SIMILAR TO': <TokenType.SIMILAR_TO: 'SIMILAR_TO'>, 'SOME': <TokenType.SOME: 'SOME'>, 'SORT BY': <TokenType.SORT_BY: 'SORT_BY'>, 'START WITH': <TokenType.START_WITH: 'START_WITH'>, 'STRAIGHT_JOIN': <TokenType.STRAIGHT_JOIN: 'STRAIGHT_JOIN'>, 'TABLE': <TokenType.TABLE: 'TABLE'>, 'TABLESAMPLE': <TokenType.TABLE_SAMPLE: 'TABLE_SAMPLE'>, 'TEMP': <TokenType.TEMPORARY: 'TEMPORARY'>, 'TEMPORARY': <TokenType.TEMPORARY: 'TEMPORARY'>, 'THEN': <TokenType.THEN: 'THEN'>, 'TRUE': <TokenType.TRUE: 'TRUE'>, 'TRUNCATE': <TokenType.TRUNCATE: 'TRUNCATE'>, 'UNION': <TokenType.UNION: 'UNION'>, 'UNKNOWN': <TokenType.UNKNOWN: 'UNKNOWN'>, 'UNNEST': <TokenType.UNNEST: 'UNNEST'>, 'UNPIVOT': <TokenType.UNPIVOT: 'UNPIVOT'>, 'UPDATE': <TokenType.UPDATE: 'UPDATE'>, 'USE': <TokenType.USE: 'USE'>, 'USING': <TokenType.USING: 'USING'>, 'UUID': <TokenType.UUID: 'UUID'>, 'VALUES': <TokenType.VALUES: 'VALUES'>, 'VIEW': <TokenType.VIEW: 'VIEW'>, 'VOLATILE': <TokenType.VOLATILE: 'VOLATILE'>, 'WHEN': <TokenType.WHEN: 'WHEN'>, 'WHERE': <TokenType.WHERE: 'WHERE'>, 'WINDOW': <TokenType.WINDOW: 'WINDOW'>, 'WITH': <TokenType.WITH: 'WITH'>, 'APPLY': <TokenType.APPLY: 'APPLY'>, 'ARRAY': <TokenType.ARRAY: 'ARRAY'>, 'BIT': <TokenType.BIT: 'BIT'>, 'BOOL': <TokenType.BOOLEAN: 'BOOLEAN'>, 'BOOLEAN': <TokenType.BOOLEAN: 'BOOLEAN'>, 'BYTE': <TokenType.TINYINT: 'TINYINT'>, 'MEDIUMINT': <TokenType.MEDIUMINT: 'MEDIUMINT'>, 'INT1': <TokenType.TINYINT: 'TINYINT'>, 'TINYINT': <TokenType.TINYINT: 'TINYINT'>, 'INT16': <TokenType.SMALLINT: 'SMALLINT'>, 'SHORT': <TokenType.SMALLINT: 'SMALLINT'>, 'SMALLINT': <TokenType.SMALLINT: 'SMALLINT'>, 'INT128': <TokenType.INT128: 'INT128'>, 'HUGEINT': <TokenType.INT128: 'INT128'>, 'UHUGEINT': <TokenType.UINT128: 'UINT128'>, 'INT2': <TokenType.SMALLINT: 'SMALLINT'>, 'INTEGER': <TokenType.INT: 'INT'>, 'INT': <TokenType.INT: 'INT'>, 'INT4': <TokenType.INT: 'INT'>, 'INT32': <TokenType.INT: 'INT'>, 'INT64': <TokenType.BIGINT: 'BIGINT'>, 'LONG': <TokenType.BIGINT: 'BIGINT'>, 'BIGINT': <TokenType.BIGINT: 'BIGINT'>, 'INT8': <TokenType.TINYINT: 'TINYINT'>, 'UINT': <TokenType.UINT: 'UINT'>, 'DEC': <TokenType.DECIMAL: 'DECIMAL'>, 'DECIMAL': <TokenType.DECIMAL: 'DECIMAL'>, 'DECIMAL32': <TokenType.DECIMAL32: 'DECIMAL32'>, 'DECIMAL64': <TokenType.DECIMAL64: 'DECIMAL64'>, 'DECIMAL128': <TokenType.DECIMAL128: 'DECIMAL128'>, 'DECIMAL256': <TokenType.DECIMAL256: 'DECIMAL256'>, 'BIGDECIMAL': <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, 'BIGNUMERIC': <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, 'LIST': <TokenType.LIST: 'LIST'>, 'MAP': <TokenType.MAP: 'MAP'>, 'NULLABLE': <TokenType.NULLABLE: 'NULLABLE'>, 'NUMBER': <TokenType.DECIMAL: 'DECIMAL'>, 'NUMERIC': <TokenType.DECIMAL: 'DECIMAL'>, 'FIXED': <TokenType.DECIMAL: 'DECIMAL'>, 'REAL': <TokenType.FLOAT: 'FLOAT'>, 'FLOAT': <TokenType.FLOAT: 'FLOAT'>, 'FLOAT4': <TokenType.FLOAT: 'FLOAT'>, 'FLOAT8': <TokenType.DOUBLE: 'DOUBLE'>, 'DOUBLE': <TokenType.DOUBLE: 'DOUBLE'>, 'DOUBLE PRECISION': <TokenType.DOUBLE: 'DOUBLE'>, 'JSON': <TokenType.JSON: 'JSON'>, 'JSONB': <TokenType.JSONB: 'JSONB'>, 'CHAR': <TokenType.CHAR: 'CHAR'>, 'CHARACTER': <TokenType.CHAR: 'CHAR'>, 'NCHAR': <TokenType.NCHAR: 'NCHAR'>, 'VARCHAR': <TokenType.VARCHAR: 'VARCHAR'>, 'VARCHAR2': <TokenType.VARCHAR: 'VARCHAR'>, 'NVARCHAR': <TokenType.NVARCHAR: 'NVARCHAR'>, 'NVARCHAR2': <TokenType.NVARCHAR: 'NVARCHAR'>, 'BPCHAR': <TokenType.BPCHAR: 'BPCHAR'>, 'STR': <TokenType.TEXT: 'TEXT'>, 'STRING': <TokenType.TEXT: 'TEXT'>, 'TEXT': <TokenType.TEXT: 'TEXT'>, 'LONGTEXT': <TokenType.LONGTEXT: 'LONGTEXT'>, 'MEDIUMTEXT': <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, 'TINYTEXT': <TokenType.TINYTEXT: 'TINYTEXT'>, 'CLOB': <TokenType.TEXT: 'TEXT'>, 'LONGVARCHAR': <TokenType.TEXT: 'TEXT'>, 'BINARY': <TokenType.BINARY: 'BINARY'>, 'BLOB': <TokenType.VARBINARY: 'VARBINARY'>, 'LONGBLOB': <TokenType.LONGBLOB: 'LONGBLOB'>, 'MEDIUMBLOB': <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, 'TINYBLOB': <TokenType.TINYBLOB: 'TINYBLOB'>, 'BYTEA': <TokenType.VARBINARY: 'VARBINARY'>, 'VARBINARY': <TokenType.VARBINARY: 'VARBINARY'>, 'TIME': <TokenType.TIME: 'TIME'>, 'TIMETZ': <TokenType.TIMETZ: 'TIMETZ'>, 'TIMESTAMP': <TokenType.TIMESTAMP: 'TIMESTAMP'>, 'TIMESTAMPTZ': <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, 'TIMESTAMPLTZ': <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, 'TIMESTAMP_LTZ': <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, 'TIMESTAMPNTZ': <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, 'TIMESTAMP_NTZ': <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, 'DATE': <TokenType.DATE: 'DATE'>, 'DATETIME': <TokenType.DATETIME: 'DATETIME'>, 'INT4RANGE': <TokenType.INT4RANGE: 'INT4RANGE'>, 'INT4MULTIRANGE': <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, 'INT8RANGE': <TokenType.INT8RANGE: 'INT8RANGE'>, 'INT8MULTIRANGE': <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, 'NUMRANGE': <TokenType.NUMRANGE: 'NUMRANGE'>, 'NUMMULTIRANGE': <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, 'TSRANGE': <TokenType.TSRANGE: 'TSRANGE'>, 'TSMULTIRANGE': <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, 'TSTZRANGE': <TokenType.TSTZRANGE: 'TSTZRANGE'>, 'TSTZMULTIRANGE': <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, 'DATERANGE': <TokenType.DATERANGE: 'DATERANGE'>, 'DATEMULTIRANGE': <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, 'UNIQUE': <TokenType.UNIQUE: 'UNIQUE'>, 'VECTOR': <TokenType.VECTOR: 'VECTOR'>, 'STRUCT': <TokenType.STRUCT: 'STRUCT'>, 'SEQUENCE': <TokenType.SEQUENCE: 'SEQUENCE'>, 'VARIANT': <TokenType.VARIANT: 'VARIANT'>, 'ALTER': <TokenType.ALTER: 'ALTER'>, 'ANALYZE': <TokenType.COMMAND: 'COMMAND'>, 'CALL': <TokenType.COMMAND: 'COMMAND'>, 'COMMENT': <TokenType.COMMENT: 'COMMENT'>, 'EXPLAIN': <TokenType.COMMAND: 'COMMAND'>, 'GRANT': <TokenType.GRANT: 'GRANT'>, 'OPTIMIZE': <TokenType.COMMAND: 'COMMAND'>, 'PREPARE': <TokenType.COMMAND: 'COMMAND'>, 'VACUUM': <TokenType.COMMAND: 'COMMAND'>, 'USER-DEFINED': <TokenType.USERDEFINED: 'USERDEFINED'>, 'FOR VERSION': <TokenType.VERSION_SNAPSHOT: 'VERSION_SNAPSHOT'>, 'FOR TIMESTAMP': <TokenType.TIMESTAMP_SNAPSHOT: 'TIMESTAMP_SNAPSHOT'>, 'ATTACH': <TokenType.COMMAND: 'COMMAND'>, 'DATE32': <TokenType.DATE32: 'DATE32'>, 'DATETIME64': <TokenType.DATETIME64: 'DATETIME64'>, 'DICTIONARY': <TokenType.DICTIONARY: 'DICTIONARY'>, 'ENUM8': <TokenType.ENUM8: 'ENUM8'>, 'ENUM16': <TokenType.ENUM16: 'ENUM16'>, 'FINAL': <TokenType.FINAL: 'FINAL'>, 'FIXEDSTRING': <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, 'FLOAT32': <TokenType.FLOAT: 'FLOAT'>, 'FLOAT64': <TokenType.DOUBLE: 'DOUBLE'>, 'GLOBAL': <TokenType.GLOBAL: 'GLOBAL'>, 'INT256': <TokenType.INT256: 'INT256'>, 'LOWCARDINALITY': <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, 'NESTED': <TokenType.NESTED: 'NESTED'>, 'SAMPLE': <TokenType.TABLE_SAMPLE: 'TABLE_SAMPLE'>, 'TUPLE': <TokenType.STRUCT: 'STRUCT'>, 'UINT128': <TokenType.UINT128: 'UINT128'>, 'UINT16': <TokenType.USMALLINT: 'USMALLINT'>, 'UINT256': <TokenType.UINT256: 'UINT256'>, 'UINT32': <TokenType.UINT: 'UINT'>, 'UINT64': <TokenType.UBIGINT: 'UBIGINT'>, 'UINT8': <TokenType.UTINYINT: 'UTINYINT'>, 'IPV4': <TokenType.IPV4: 'IPV4'>, 'IPV6': <TokenType.IPV6: 'IPV6'>, 'POINT': <TokenType.POINT: 'POINT'>, 'RING': <TokenType.RING: 'RING'>, 'LINESTRING': <TokenType.LINESTRING: 'LINESTRING'>, 'MULTILINESTRING': <TokenType.MULTILINESTRING: 'MULTILINESTRING'>, 'POLYGON': <TokenType.POLYGON: 'POLYGON'>, 'MULTIPOLYGON': <TokenType.MULTIPOLYGON: 'MULTIPOLYGON'>, 'AGGREGATEFUNCTION': <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, 'SIMPLEAGGREGATEFUNCTION': <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, 'SYSTEM': <TokenType.COMMAND: 'COMMAND'>, 'PREWHERE': <TokenType.PREWHERE: 'PREWHERE'>}
SINGLE_TOKENS = {'(': <TokenType.L_PAREN: 'L_PAREN'>, ')': <TokenType.R_PAREN: 'R_PAREN'>, '[': <TokenType.L_BRACKET: 'L_BRACKET'>, ']': <TokenType.R_BRACKET: 'R_BRACKET'>, '{': <TokenType.L_BRACE: 'L_BRACE'>, '}': <TokenType.R_BRACE: 'R_BRACE'>, '&': <TokenType.AMP: 'AMP'>, '^': <TokenType.CARET: 'CARET'>, ':': <TokenType.COLON: 'COLON'>, ',': <TokenType.COMMA: 'COMMA'>, '.': <TokenType.DOT: 'DOT'>, '-': <TokenType.DASH: 'DASH'>, '=': <TokenType.EQ: 'EQ'>, '>': <TokenType.GT: 'GT'>, '<': <TokenType.LT: 'LT'>, '%': <TokenType.MOD: 'MOD'>, '!': <TokenType.NOT: 'NOT'>, '|': <TokenType.PIPE: 'PIPE'>, '+': <TokenType.PLUS: 'PLUS'>, ';': <TokenType.SEMICOLON: 'SEMICOLON'>, '/': <TokenType.SLASH: 'SLASH'>, '\\': <TokenType.BACKSLASH: 'BACKSLASH'>, '*': <TokenType.STAR: 'STAR'>, '~': <TokenType.TILDA: 'TILDA'>, '?': <TokenType.PLACEHOLDER: 'PLACEHOLDER'>, '@': <TokenType.PARAMETER: 'PARAMETER'>, '#': <TokenType.HASH: 'HASH'>, "'": <TokenType.UNKNOWN: 'UNKNOWN'>, '`': <TokenType.UNKNOWN: 'UNKNOWN'>, '"': <TokenType.UNKNOWN: 'UNKNOWN'>, '$': <TokenType.HEREDOC_STRING: 'HEREDOC_STRING'>}

##### Inherited Members

sqlglot.tokens.Tokenizer
  Tokenizer
  BYTE_STRINGS
  RAW_STRINGS
  UNICODE_STRINGS
  QUOTES
  VAR_SINGLE_TOKENS
  HEREDOC_TAG_IS_IDENTIFIER
  HEREDOC_STRING_ALTERNATIVE
  STRING_ESCAPES_ALLOWED_IN_RAW_STRINGS
  NESTED_COMMENTS
  HINT_START
  TOKENS_PRECEDING_HINT
  WHITE_SPACE
  COMMANDS
  COMMAND_PREFIX_TOKENS
  NUMERIC_LITERALS
  dialect
  reset
  tokenize
  tokenize_rs
  size
  sql
  tokens

class ClickHouse.Parser(sqlglot.parser.Parser): View Source

    240    class Parser(parser.Parser):
    241        # Tested in ClickHouse's playground, it seems that the following two queries do the same thing
    242        # * select x from t1 union all select x from t2 limit 1;
    243        # * select x from t1 union all (select x from t2 limit 1);
    244        MODIFIERS_ATTACHED_TO_SET_OP = False
    245        INTERVAL_SPANS = False
    246
    247        FUNCTIONS = {
    248            **parser.Parser.FUNCTIONS,
    249            "ANY": exp.AnyValue.from_arg_list,
    250            "ARRAYSUM": exp.ArraySum.from_arg_list,
    251            "COUNTIF": _build_count_if,
    252            "DATE_ADD": build_date_delta(exp.DateAdd, default_unit=None),
    253            "DATEADD": build_date_delta(exp.DateAdd, default_unit=None),
    254            "DATE_DIFF": build_date_delta(exp.DateDiff, default_unit=None),
    255            "DATEDIFF": build_date_delta(exp.DateDiff, default_unit=None),
    256            "DATE_FORMAT": _build_date_format,
    257            "DATE_SUB": build_date_delta(exp.DateSub, default_unit=None),
    258            "DATESUB": build_date_delta(exp.DateSub, default_unit=None),
    259            "FORMATDATETIME": _build_date_format,
    260            "JSONEXTRACTSTRING": build_json_extract_path(
    261                exp.JSONExtractScalar, zero_based_indexing=False
    262            ),
    263            "MAP": parser.build_var_map,
    264            "MATCH": exp.RegexpLike.from_arg_list,
    265            "RANDCANONICAL": exp.Rand.from_arg_list,
    266            "STR_TO_DATE": _build_str_to_date,
    267            "TUPLE": exp.Struct.from_arg_list,
    268            "TIMESTAMP_SUB": build_date_delta(exp.TimestampSub, default_unit=None),
    269            "TIMESTAMPSUB": build_date_delta(exp.TimestampSub, default_unit=None),
    270            "TIMESTAMP_ADD": build_date_delta(exp.TimestampAdd, default_unit=None),
    271            "TIMESTAMPADD": build_date_delta(exp.TimestampAdd, default_unit=None),
    272            "UNIQ": exp.ApproxDistinct.from_arg_list,
    273            "XOR": lambda args: exp.Xor(expressions=args),
    274            "MD5": exp.MD5Digest.from_arg_list,
    275            "SHA256": lambda args: exp.SHA2(this=seq_get(args, 0), length=exp.Literal.number(256)),
    276            "SHA512": lambda args: exp.SHA2(this=seq_get(args, 0), length=exp.Literal.number(512)),
    277            "EDITDISTANCE": exp.Levenshtein.from_arg_list,
    278            "LEVENSHTEINDISTANCE": exp.Levenshtein.from_arg_list,
    279        }
    280        FUNCTIONS.pop("TRANSFORM")
    281
    282        AGG_FUNCTIONS = {
    283            "count",
    284            "min",
    285            "max",
    286            "sum",
    287            "avg",
    288            "any",
    289            "stddevPop",
    290            "stddevSamp",
    291            "varPop",
    292            "varSamp",
    293            "corr",
    294            "covarPop",
    295            "covarSamp",
    296            "entropy",
    297            "exponentialMovingAverage",
    298            "intervalLengthSum",
    299            "kolmogorovSmirnovTest",
    300            "mannWhitneyUTest",
    301            "median",
    302            "rankCorr",
    303            "sumKahan",
    304            "studentTTest",
    305            "welchTTest",
    306            "anyHeavy",
    307            "anyLast",
    308            "boundingRatio",
    309            "first_value",
    310            "last_value",
    311            "argMin",
    312            "argMax",
    313            "avgWeighted",
    314            "topK",
    315            "topKWeighted",
    316            "deltaSum",
    317            "deltaSumTimestamp",
    318            "groupArray",
    319            "groupArrayLast",
    320            "groupUniqArray",
    321            "groupArrayInsertAt",
    322            "groupArrayMovingAvg",
    323            "groupArrayMovingSum",
    324            "groupArraySample",
    325            "groupBitAnd",
    326            "groupBitOr",
    327            "groupBitXor",
    328            "groupBitmap",
    329            "groupBitmapAnd",
    330            "groupBitmapOr",
    331            "groupBitmapXor",
    332            "sumWithOverflow",
    333            "sumMap",
    334            "minMap",
    335            "maxMap",
    336            "skewSamp",
    337            "skewPop",
    338            "kurtSamp",
    339            "kurtPop",
    340            "uniq",
    341            "uniqExact",
    342            "uniqCombined",
    343            "uniqCombined64",
    344            "uniqHLL12",
    345            "uniqTheta",
    346            "quantile",
    347            "quantiles",
    348            "quantileExact",
    349            "quantilesExact",
    350            "quantileExactLow",
    351            "quantilesExactLow",
    352            "quantileExactHigh",
    353            "quantilesExactHigh",
    354            "quantileExactWeighted",
    355            "quantilesExactWeighted",
    356            "quantileTiming",
    357            "quantilesTiming",
    358            "quantileTimingWeighted",
    359            "quantilesTimingWeighted",
    360            "quantileDeterministic",
    361            "quantilesDeterministic",
    362            "quantileTDigest",
    363            "quantilesTDigest",
    364            "quantileTDigestWeighted",
    365            "quantilesTDigestWeighted",
    366            "quantileBFloat16",
    367            "quantilesBFloat16",
    368            "quantileBFloat16Weighted",
    369            "quantilesBFloat16Weighted",
    370            "simpleLinearRegression",
    371            "stochasticLinearRegression",
    372            "stochasticLogisticRegression",
    373            "categoricalInformationValue",
    374            "contingency",
    375            "cramersV",
    376            "cramersVBiasCorrected",
    377            "theilsU",
    378            "maxIntersections",
    379            "maxIntersectionsPosition",
    380            "meanZTest",
    381            "quantileInterpolatedWeighted",
    382            "quantilesInterpolatedWeighted",
    383            "quantileGK",
    384            "quantilesGK",
    385            "sparkBar",
    386            "sumCount",
    387            "largestTriangleThreeBuckets",
    388            "histogram",
    389            "sequenceMatch",
    390            "sequenceCount",
    391            "windowFunnel",
    392            "retention",
    393            "uniqUpTo",
    394            "sequenceNextNode",
    395            "exponentialTimeDecayedAvg",
    396        }
    397
    398        AGG_FUNCTIONS_SUFFIXES = [
    399            "If",
    400            "Array",
    401            "ArrayIf",
    402            "Map",
    403            "SimpleState",
    404            "State",
    405            "Merge",
    406            "MergeState",
    407            "ForEach",
    408            "Distinct",
    409            "OrDefault",
    410            "OrNull",
    411            "Resample",
    412            "ArgMin",
    413            "ArgMax",
    414        ]
    415
    416        FUNC_TOKENS = {
    417            *parser.Parser.FUNC_TOKENS,
    418            TokenType.SET,
    419        }
    420
    421        RESERVED_TOKENS = parser.Parser.RESERVED_TOKENS - {TokenType.SELECT}
    422
    423        ID_VAR_TOKENS = {
    424            *parser.Parser.ID_VAR_TOKENS,
    425            TokenType.LIKE,
    426        }
    427
    428        AGG_FUNC_MAPPING = (
    429            lambda functions, suffixes: {
    430                f"{f}{sfx}": (f, sfx) for sfx in (suffixes + [""]) for f in functions
    431            }
    432        )(AGG_FUNCTIONS, AGG_FUNCTIONS_SUFFIXES)
    433
    434        FUNCTIONS_WITH_ALIASED_ARGS = {*parser.Parser.FUNCTIONS_WITH_ALIASED_ARGS, "TUPLE"}
    435
    436        FUNCTION_PARSERS = {
    437            **parser.Parser.FUNCTION_PARSERS,
    438            "ARRAYJOIN": lambda self: self.expression(exp.Explode, this=self._parse_expression()),
    439            "QUANTILE": lambda self: self._parse_quantile(),
    440            "MEDIAN": lambda self: self._parse_quantile(),
    441            "COLUMNS": lambda self: self._parse_columns(),
    442        }
    443
    444        FUNCTION_PARSERS.pop("MATCH")
    445
    446        NO_PAREN_FUNCTION_PARSERS = parser.Parser.NO_PAREN_FUNCTION_PARSERS.copy()
    447        NO_PAREN_FUNCTION_PARSERS.pop("ANY")
    448
    449        NO_PAREN_FUNCTIONS = parser.Parser.NO_PAREN_FUNCTIONS.copy()
    450        NO_PAREN_FUNCTIONS.pop(TokenType.CURRENT_TIMESTAMP)
    451
    452        RANGE_PARSERS = {
    453            **parser.Parser.RANGE_PARSERS,
    454            TokenType.GLOBAL: lambda self, this: self._match(TokenType.IN)
    455            and self._parse_in(this, is_global=True),
    456        }
    457
    458        # The PLACEHOLDER entry is popped because 1) it doesn't affect Clickhouse (it corresponds to
    459        # the postgres-specific JSONBContains parser) and 2) it makes parsing the ternary op simpler.
    460        COLUMN_OPERATORS = parser.Parser.COLUMN_OPERATORS.copy()
    461        COLUMN_OPERATORS.pop(TokenType.PLACEHOLDER)
    462
    463        JOIN_KINDS = {
    464            *parser.Parser.JOIN_KINDS,
    465            TokenType.ANY,
    466            TokenType.ASOF,
    467            TokenType.ARRAY,
    468        }
    469
    470        TABLE_ALIAS_TOKENS = parser.Parser.TABLE_ALIAS_TOKENS - {
    471            TokenType.ANY,
    472            TokenType.ARRAY,
    473            TokenType.FINAL,
    474            TokenType.FORMAT,
    475            TokenType.SETTINGS,
    476        }
    477
    478        ALIAS_TOKENS = parser.Parser.ALIAS_TOKENS - {
    479            TokenType.FORMAT,
    480        }
    481
    482        LOG_DEFAULTS_TO_LN = True
    483
    484        QUERY_MODIFIER_PARSERS = {
    485            **parser.Parser.QUERY_MODIFIER_PARSERS,
    486            TokenType.SETTINGS: lambda self: (
    487                "settings",
    488                self._advance() or self._parse_csv(self._parse_assignment),
    489            ),
    490            TokenType.FORMAT: lambda self: ("format", self._advance() or self._parse_id_var()),
    491        }
    492
    493        CONSTRAINT_PARSERS = {
    494            **parser.Parser.CONSTRAINT_PARSERS,
    495            "INDEX": lambda self: self._parse_index_constraint(),
    496            "CODEC": lambda self: self._parse_compress(),
    497        }
    498
    499        ALTER_PARSERS = {
    500            **parser.Parser.ALTER_PARSERS,
    501            "REPLACE": lambda self: self._parse_alter_table_replace(),
    502        }
    503
    504        SCHEMA_UNNAMED_CONSTRAINTS = {
    505            *parser.Parser.SCHEMA_UNNAMED_CONSTRAINTS,
    506            "INDEX",
    507        }
    508
    509        PLACEHOLDER_PARSERS = {
    510            **parser.Parser.PLACEHOLDER_PARSERS,
    511            TokenType.L_BRACE: lambda self: self._parse_query_parameter(),
    512        }
    513
    514        # https://clickhouse.com/docs/en/sql-reference/statements/create/function
    515        def _parse_user_defined_function_expression(self) -> t.Optional[exp.Expression]:
    516            return self._parse_lambda()
    517
    518        def _parse_types(
    519            self, check_func: bool = False, schema: bool = False, allow_identifiers: bool = True
    520        ) -> t.Optional[exp.Expression]:
    521            dtype = super()._parse_types(
    522                check_func=check_func, schema=schema, allow_identifiers=allow_identifiers
    523            )
    524            if isinstance(dtype, exp.DataType) and dtype.args.get("nullable") is not True:
    525                # Mark every type as non-nullable which is ClickHouse's default, unless it's
    526                # already marked as nullable. This marker helps us transpile types from other
    527                # dialects to ClickHouse, so that we can e.g. produce `CAST(x AS Nullable(String))`
    528                # from `CAST(x AS TEXT)`. If there is a `NULL` value in `x`, the former would
    529                # fail in ClickHouse without the `Nullable` type constructor.
    530                dtype.set("nullable", False)
    531
    532            return dtype
    533
    534        def _parse_extract(self) -> exp.Extract | exp.Anonymous:
    535            index = self._index
    536            this = self._parse_bitwise()
    537            if self._match(TokenType.FROM):
    538                self._retreat(index)
    539                return super()._parse_extract()
    540
    541            # We return Anonymous here because extract and regexpExtract have different semantics,
    542            # so parsing extract(foo, bar) into RegexpExtract can potentially break queries. E.g.,
    543            # `extract('foobar', 'b')` works, but ClickHouse crashes for `regexpExtract('foobar', 'b')`.
    544            #
    545            # TODO: can we somehow convert the former into an equivalent `regexpExtract` call?
    546            self._match(TokenType.COMMA)
    547            return self.expression(
    548                exp.Anonymous, this="extract", expressions=[this, self._parse_bitwise()]
    549            )
    550
    551        def _parse_assignment(self) -> t.Optional[exp.Expression]:
    552            this = super()._parse_assignment()
    553
    554            if self._match(TokenType.PLACEHOLDER):
    555                return self.expression(
    556                    exp.If,
    557                    this=this,
    558                    true=self._parse_assignment(),
    559                    false=self._match(TokenType.COLON) and self._parse_assignment(),
    560                )
    561
    562            return this
    563
    564        def _parse_query_parameter(self) -> t.Optional[exp.Expression]:
    565            """
    566            Parse a placeholder expression like SELECT {abc: UInt32} or FROM {table: Identifier}
    567            https://clickhouse.com/docs/en/sql-reference/syntax#defining-and-using-query-parameters
    568            """
    569            this = self._parse_id_var()
    570            self._match(TokenType.COLON)
    571            kind = self._parse_types(check_func=False, allow_identifiers=False) or (
    572                self._match_text_seq("IDENTIFIER") and "Identifier"
    573            )
    574
    575            if not kind:
    576                self.raise_error("Expecting a placeholder type or 'Identifier' for tables")
    577            elif not self._match(TokenType.R_BRACE):
    578                self.raise_error("Expecting }")
    579
    580            return self.expression(exp.Placeholder, this=this, kind=kind)
    581
    582        def _parse_in(self, this: t.Optional[exp.Expression], is_global: bool = False) -> exp.In:
    583            this = super()._parse_in(this)
    584            this.set("is_global", is_global)
    585            return this
    586
    587        def _parse_table(
    588            self,
    589            schema: bool = False,
    590            joins: bool = False,
    591            alias_tokens: t.Optional[t.Collection[TokenType]] = None,
    592            parse_bracket: bool = False,
    593            is_db_reference: bool = False,
    594            parse_partition: bool = False,
    595        ) -> t.Optional[exp.Expression]:
    596            this = super()._parse_table(
    597                schema=schema,
    598                joins=joins,
    599                alias_tokens=alias_tokens,
    600                parse_bracket=parse_bracket,
    601                is_db_reference=is_db_reference,
    602            )
    603
    604            if self._match(TokenType.FINAL):
    605                this = self.expression(exp.Final, this=this)
    606
    607            return this
    608
    609        def _parse_position(self, haystack_first: bool = False) -> exp.StrPosition:
    610            return super()._parse_position(haystack_first=True)
    611
    612        # https://clickhouse.com/docs/en/sql-reference/statements/select/with/
    613        def _parse_cte(self) -> exp.CTE:
    614            # WITH <identifier> AS <subquery expression>
    615            cte: t.Optional[exp.CTE] = self._try_parse(super()._parse_cte)
    616
    617            if not cte:
    618                # WITH <expression> AS <identifier>
    619                cte = self.expression(
    620                    exp.CTE,
    621                    this=self._parse_assignment(),
    622                    alias=self._parse_table_alias(),
    623                    scalar=True,
    624                )
    625
    626            return cte
    627
    628        def _parse_join_parts(
    629            self,
    630        ) -> t.Tuple[t.Optional[Token], t.Optional[Token], t.Optional[Token]]:
    631            is_global = self._match(TokenType.GLOBAL) and self._prev
    632            kind_pre = self._match_set(self.JOIN_KINDS, advance=False) and self._prev
    633
    634            if kind_pre:
    635                kind = self._match_set(self.JOIN_KINDS) and self._prev
    636                side = self._match_set(self.JOIN_SIDES) and self._prev
    637                return is_global, side, kind
    638
    639            return (
    640                is_global,
    641                self._match_set(self.JOIN_SIDES) and self._prev,
    642                self._match_set(self.JOIN_KINDS) and self._prev,
    643            )
    644
    645        def _parse_join(
    646            self, skip_join_token: bool = False, parse_bracket: bool = False
    647        ) -> t.Optional[exp.Join]:
    648            join = super()._parse_join(skip_join_token=skip_join_token, parse_bracket=True)
    649            if join:
    650                join.set("global", join.args.pop("method", None))
    651
    652                # tbl ARRAY JOIN arr <-- this should be a `Column` reference, not a `Table`
    653                # https://clickhouse.com/docs/en/sql-reference/statements/select/array-join
    654                if join.kind == "ARRAY":
    655                    for table in join.find_all(exp.Table):
    656                        table.replace(table.to_column())
    657
    658            return join
    659
    660        def _parse_function(
    661            self,
    662            functions: t.Optional[t.Dict[str, t.Callable]] = None,
    663            anonymous: bool = False,
    664            optional_parens: bool = True,
    665            any_token: bool = False,
    666        ) -> t.Optional[exp.Expression]:
    667            expr = super()._parse_function(
    668                functions=functions,
    669                anonymous=anonymous,
    670                optional_parens=optional_parens,
    671                any_token=any_token,
    672            )
    673
    674            func = expr.this if isinstance(expr, exp.Window) else expr
    675
    676            # Aggregate functions can be split in 2 parts: <func_name><suffix>
    677            parts = (
    678                self.AGG_FUNC_MAPPING.get(func.this) if isinstance(func, exp.Anonymous) else None
    679            )
    680
    681            if parts:
    682                anon_func: exp.Anonymous = t.cast(exp.Anonymous, func)
    683                params = self._parse_func_params(anon_func)
    684
    685                kwargs = {
    686                    "this": anon_func.this,
    687                    "expressions": anon_func.expressions,
    688                }
    689                if parts[1]:
    690                    kwargs["parts"] = parts
    691                    exp_class: t.Type[exp.Expression] = (
    692                        exp.CombinedParameterizedAgg if params else exp.CombinedAggFunc
    693                    )
    694                else:
    695                    exp_class = exp.ParameterizedAgg if params else exp.AnonymousAggFunc
    696
    697                kwargs["exp_class"] = exp_class
    698                if params:
    699                    kwargs["params"] = params
    700
    701                func = self.expression(**kwargs)
    702
    703                if isinstance(expr, exp.Window):
    704                    # The window's func was parsed as Anonymous in base parser, fix its
    705                    # type to be ClickHouse style CombinedAnonymousAggFunc / AnonymousAggFunc
    706                    expr.set("this", func)
    707                elif params:
    708                    # Params have blocked super()._parse_function() from parsing the following window
    709                    # (if that exists) as they're standing between the function call and the window spec
    710                    expr = self._parse_window(func)
    711                else:
    712                    expr = func
    713
    714            return expr
    715
    716        def _parse_func_params(
    717            self, this: t.Optional[exp.Func] = None
    718        ) -> t.Optional[t.List[exp.Expression]]:
    719            if self._match_pair(TokenType.R_PAREN, TokenType.L_PAREN):
    720                return self._parse_csv(self._parse_lambda)
    721
    722            if self._match(TokenType.L_PAREN):
    723                params = self._parse_csv(self._parse_lambda)
    724                self._match_r_paren(this)
    725                return params
    726
    727            return None
    728
    729        def _parse_quantile(self) -> exp.Quantile:
    730            this = self._parse_lambda()
    731            params = self._parse_func_params()
    732            if params:
    733                return self.expression(exp.Quantile, this=params[0], quantile=this)
    734            return self.expression(exp.Quantile, this=this, quantile=exp.Literal.number(0.5))
    735
    736        def _parse_wrapped_id_vars(self, optional: bool = False) -> t.List[exp.Expression]:
    737            return super()._parse_wrapped_id_vars(optional=True)
    738
    739        def _parse_primary_key(
    740            self, wrapped_optional: bool = False, in_props: bool = False
    741        ) -> exp.PrimaryKeyColumnConstraint | exp.PrimaryKey:
    742            return super()._parse_primary_key(
    743                wrapped_optional=wrapped_optional or in_props, in_props=in_props
    744            )
    745
    746        def _parse_on_property(self) -> t.Optional[exp.Expression]:
    747            index = self._index
    748            if self._match_text_seq("CLUSTER"):
    749                this = self._parse_id_var()
    750                if this:
    751                    return self.expression(exp.OnCluster, this=this)
    752                else:
    753                    self._retreat(index)
    754            return None
    755
    756        def _parse_index_constraint(
    757            self, kind: t.Optional[str] = None
    758        ) -> exp.IndexColumnConstraint:
    759            # INDEX name1 expr TYPE type1(args) GRANULARITY value
    760            this = self._parse_id_var()
    761            expression = self._parse_assignment()
    762
    763            index_type = self._match_text_seq("TYPE") and (
    764                self._parse_function() or self._parse_var()
    765            )
    766
    767            granularity = self._match_text_seq("GRANULARITY") and self._parse_term()
    768
    769            return self.expression(
    770                exp.IndexColumnConstraint,
    771                this=this,
    772                expression=expression,
    773                index_type=index_type,
    774                granularity=granularity,
    775            )
    776
    777        def _parse_partition(self) -> t.Optional[exp.Partition]:
    778            # https://clickhouse.com/docs/en/sql-reference/statements/alter/partition#how-to-set-partition-expression
    779            if not self._match(TokenType.PARTITION):
    780                return None
    781
    782            if self._match_text_seq("ID"):
    783                # Corresponds to the PARTITION ID <string_value> syntax
    784                expressions: t.List[exp.Expression] = [
    785                    self.expression(exp.PartitionId, this=self._parse_string())
    786                ]
    787            else:
    788                expressions = self._parse_expressions()
    789
    790            return self.expression(exp.Partition, expressions=expressions)
    791
    792        def _parse_alter_table_replace(self) -> t.Optional[exp.Expression]:
    793            partition = self._parse_partition()
    794
    795            if not partition or not self._match(TokenType.FROM):
    796                return None
    797
    798            return self.expression(
    799                exp.ReplacePartition, expression=partition, source=self._parse_table_parts()
    800            )
    801
    802        def _parse_projection_def(self) -> t.Optional[exp.ProjectionDef]:
    803            if not self._match_text_seq("PROJECTION"):
    804                return None
    805
    806            return self.expression(
    807                exp.ProjectionDef,
    808                this=self._parse_id_var(),
    809                expression=self._parse_wrapped(self._parse_statement),
    810            )
    811
    812        def _parse_constraint(self) -> t.Optional[exp.Expression]:
    813            return super()._parse_constraint() or self._parse_projection_def()
    814
    815        def _parse_alias(
    816            self, this: t.Optional[exp.Expression], explicit: bool = False
    817        ) -> t.Optional[exp.Expression]:
    818            # In clickhouse "SELECT <expr> APPLY(...)" is a query modifier,
    819            # so "APPLY" shouldn't be parsed as <expr>'s alias. However, "SELECT <expr> apply" is a valid alias
    820            if self._match_pair(TokenType.APPLY, TokenType.L_PAREN, advance=False):
    821                return this
    822
    823            return super()._parse_alias(this=this, explicit=explicit)
    824
    825        def _parse_expression(self) -> t.Optional[exp.Expression]:
    826            this = super()._parse_expression()
    827
    828            # Clickhouse allows "SELECT <expr> [APPLY(func)] [...]]" modifier
    829            while self._match_pair(TokenType.APPLY, TokenType.L_PAREN):
    830                this = exp.Apply(this=this, expression=self._parse_var(any_token=True))
    831                self._match(TokenType.R_PAREN)
    832
    833            return this
    834
    835        def _parse_columns(self) -> exp.Expression:
    836            this: exp.Expression = self.expression(exp.Columns, this=self._parse_lambda())
    837
    838            while self._next and self._match_text_seq(")", "APPLY", "("):
    839                self._match(TokenType.R_PAREN)
    840                this = exp.Apply(this=this, expression=self._parse_var(any_token=True))
    841            return this

Parser consumes a list of tokens produced by the Tokenizer and produces a parsed syntax tree.

###### Arguments:

- error_level: The desired error level. Default: ErrorLevel.IMMEDIATE
- error_message_context: The amount of context to capture from a query string when displaying the error message (in number of characters). Default: 100
- max_errors: Maximum number of error messages to include in a raised ParseError. This is only relevant if error_level is ErrorLevel.RAISE. Default: 3

MODIFIERS_ATTACHED_TO_SET_OP = False
INTERVAL_SPANS = False
FUNCTIONS = {'ABS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Abs'>>, 'ADD_MONTHS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.AddMonths'>>, 'ANONYMOUS_AGG_FUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.AnonymousAggFunc'>>, 'ANY_VALUE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.AnyValue'>>, 'APPLY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Apply'>>, 'APPROX_DISTINCT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ApproxDistinct'>>, 'APPROX_COUNT_DISTINCT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ApproxDistinct'>>, 'APPROX_QUANTILE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ApproxQuantile'>>, 'APPROX_TOP_K': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ApproxTopK'>>, 'ARG_MAX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMax'>>, 'ARGMAX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMax'>>, 'MAX_BY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMax'>>, 'ARG_MIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMin'>>, 'ARGMIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMin'>>, 'MIN_BY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArgMin'>>, 'ARRAY': <function Parser.<lambda>>, 'ARRAY_AGG': <function Parser.<lambda>>, 'ARRAY_ALL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayAll'>>, 'ARRAY_ANY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayAny'>>, 'ARRAY_CONCAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayConcat'>>, 'ARRAY_CAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayConcat'>>, 'ARRAY_CONSTRUCT_COMPACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayConstructCompact'>>, 'ARRAY_CONTAINS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayContains'>>, 'ARRAY_HAS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayContains'>>, 'ARRAY_CONTAINS_ALL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayContainsAll'>>, 'ARRAY_HAS_ALL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayContainsAll'>>, 'FILTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayFilter'>>, 'ARRAY_FILTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayFilter'>>, 'ARRAY_OVERLAPS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayOverlaps'>>, 'ARRAY_SIZE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArraySize'>>, 'ARRAY_LENGTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArraySize'>>, 'ARRAY_SORT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArraySort'>>, 'ARRAY_SUM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArraySum'>>, 'ARRAY_TO_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayToString'>>, 'ARRAY_JOIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayToString'>>, 'ARRAY_UNION_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayUnionAgg'>>, 'ARRAY_UNIQUE_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArrayUniqueAgg'>>, 'AVG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Avg'>>, 'CASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Case'>>, 'CAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Cast'>>, 'CAST_TO_STR_TYPE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CastToStrType'>>, 'CBRT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Cbrt'>>, 'CEIL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Ceil'>>, 'CEILING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Ceil'>>, 'CHR': <function Parser.<lambda>>, 'CHAR': <function Parser.<lambda>>, 'COALESCE': <function build_coalesce>, 'IFNULL': <function build_coalesce>, 'NVL': <function build_coalesce>, 'COLLATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Collate'>>, 'COLUMNS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Columns'>>, 'COMBINED_AGG_FUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CombinedAggFunc'>>, 'COMBINED_PARAMETERIZED_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CombinedParameterizedAgg'>>, 'CONCAT': <function Parser.<lambda>>, 'CONCAT_WS': <function Parser.<lambda>>, 'CONNECT_BY_ROOT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ConnectByRoot'>>, 'CONTAINS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Contains'>>, 'CONVERT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Convert'>>, 'CONVERT_TIMEZONE': <function build_convert_timezone>, 'CORR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Corr'>>, 'COUNT': <function Parser.<lambda>>, 'COUNT_IF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CountIf'>>, 'COUNTIF': <function _build_count_if>, 'COVAR_POP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CovarPop'>>, 'COVAR_SAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CovarSamp'>>, 'CURRENT_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CurrentDate'>>, 'CURRENT_DATETIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CurrentDatetime'>>, 'CURRENT_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CurrentTime'>>, 'CURRENT_TIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CurrentTimestamp'>>, 'CURRENT_USER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.CurrentUser'>>, 'DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Date'>>, 'DATE_ADD': <function build_date_delta.<locals>._builder>, 'DATEDIFF': <function build_date_delta.<locals>._builder>, 'DATE_DIFF': <function build_date_delta.<locals>._builder>, 'DATE_FROM_PARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateFromParts'>>, 'DATEFROMPARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateFromParts'>>, 'DATE_STR_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateStrToDate'>>, 'DATE_SUB': <function build_date_delta.<locals>._builder>, 'DATE_TO_DATE_STR': <function Parser.<lambda>>, 'DATE_TO_DI': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateToDi'>>, 'DATE_TRUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DateTrunc'>>, 'DATETIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Datetime'>>, 'DATETIME_ADD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DatetimeAdd'>>, 'DATETIME_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DatetimeDiff'>>, 'DATETIME_SUB': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DatetimeSub'>>, 'DATETIME_TRUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DatetimeTrunc'>>, 'DAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Day'>>, 'DAY_OF_MONTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfMonth'>>, 'DAYOFMONTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfMonth'>>, 'DAY_OF_WEEK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfWeek'>>, 'DAYOFWEEK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfWeek'>>, 'DAYOFWEEK_ISO': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfWeekIso'>>, 'ISODOW': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfWeekIso'>>, 'DAY_OF_YEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfYear'>>, 'DAYOFYEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DayOfYear'>>, 'DECODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Decode'>>, 'DI_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.DiToDate'>>, 'ENCODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Encode'>>, 'EXISTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Exists'>>, 'EXP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Exp'>>, 'EXPLODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Explode'>>, 'EXPLODE_OUTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ExplodeOuter'>>, 'EXPLODING_GENERATE_SERIES': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ExplodingGenerateSeries'>>, 'EXTRACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Extract'>>, 'FEATURES_AT_TIME': <bound method Func.from_arg_list of 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<class 'sqlglot.expressions.GenerateTimestampArray'>>, 'GREATEST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Greatest'>>, 'GROUP_CONCAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.GroupConcat'>>, 'HEX': <function build_hex>, 'HLL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Hll'>>, 'IF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.If'>>, 'IIF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.If'>>, 'INITCAP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Initcap'>>, 'INLINE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Inline'>>, 'INT64': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Int64'>>, 'IS_INF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.IsInf'>>, 'ISINF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.IsInf'>>, 'IS_NAN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.IsNan'>>, 'ISNAN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.IsNan'>>, 'J_S_O_N_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONArray'>>, 'J_S_O_N_ARRAY_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONArrayAgg'>>, 'JSON_ARRAY_CONTAINS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONArrayContains'>>, 'JSONB_CONTAINS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONBContains'>>, 'JSONB_EXISTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONBExists'>>, 'JSONB_EXTRACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONBExtract'>>, 'JSONB_EXTRACT_SCALAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONBExtractScalar'>>, 'J_S_O_N_EXISTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONExists'>>, 'JSON_EXTRACT': <function build_extract_json_with_path.<locals>._builder>, 'JSON_EXTRACT_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONExtractArray'>>, 'JSON_EXTRACT_SCALAR': <function build_extract_json_with_path.<locals>._builder>, 'JSON_FORMAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONFormat'>>, 'J_S_O_N_OBJECT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONObject'>>, 'J_S_O_N_OBJECT_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONObjectAgg'>>, 'J_S_O_N_TABLE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONTable'>>, 'J_S_O_N_VALUE_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.JSONValueArray'>>, 'LAG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Lag'>>, 'LAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Last'>>, 'LAST_DAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LastDay'>>, 'LAST_DAY_OF_MONTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LastDay'>>, 'LAST_VALUE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LastValue'>>, 'LEAD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Lead'>>, 'LEAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Least'>>, 'LEFT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Left'>>, 'LENGTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Length'>>, 'LEN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Length'>>, 'LEVENSHTEIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Levenshtein'>>, 'LIST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.List'>>, 'LN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Ln'>>, 'LOG': <function build_logarithm>, 'LOGICAL_AND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalAnd'>>, 'BOOL_AND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalAnd'>>, 'BOOLAND_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalAnd'>>, 'LOGICAL_OR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalOr'>>, 'BOOL_OR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalOr'>>, 'BOOLOR_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LogicalOr'>>, 'LOWER': <function build_lower>, 'LCASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Lower'>>, 'LOWER_HEX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.LowerHex'>>, 'MD5': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MD5Digest'>>, 'MD5_DIGEST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MD5Digest'>>, 'MAKE_INTERVAL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MakeInterval'>>, 'MAP': <function build_var_map>, 'MAP_FROM_ENTRIES': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MapFromEntries'>>, 'MATCH_AGAINST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MatchAgainst'>>, 'MAX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Max'>>, 'MEDIAN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Median'>>, 'MIN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Min'>>, 'MONTH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Month'>>, 'MONTHS_BETWEEN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.MonthsBetween'>>, 'NEXT_VALUE_FOR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.NextValueFor'>>, 'NORMALIZE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Normalize'>>, 'NTH_VALUE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.NthValue'>>, 'NULLIF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Nullif'>>, 'NUMBER_TO_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.NumberToStr'>>, 'NVL2': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Nvl2'>>, 'OBJECT_INSERT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ObjectInsert'>>, 'OPEN_J_S_O_N': <bound method Func.from_arg_list of <class 'sqlglot.expressions.OpenJSON'>>, 'OVERLAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Overlay'>>, 'PAD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Pad'>>, 'PARAMETERIZED_AGG': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ParameterizedAgg'>>, 'PARSE_JSON': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ParseJSON'>>, 'JSON_PARSE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ParseJSON'>>, 'PERCENTILE_CONT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.PercentileCont'>>, 'PERCENTILE_DISC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.PercentileDisc'>>, 'POSEXPLODE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Posexplode'>>, 'POSEXPLODE_OUTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.PosexplodeOuter'>>, 'POWER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Pow'>>, 'POW': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Pow'>>, 'PREDICT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Predict'>>, 'QUANTILE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Quantile'>>, 'QUARTER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Quarter'>>, 'RAND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Rand'>>, 'RANDOM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Rand'>>, 'RANDN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Randn'>>, 'RANGE_N': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RangeN'>>, 'READ_CSV': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ReadCSV'>>, 'REDUCE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Reduce'>>, 'REGEXP_EXTRACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpExtract'>>, 'REGEXP_EXTRACT_ALL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpExtractAll'>>, 'REGEXP_I_LIKE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpILike'>>, 'REGEXP_LIKE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpLike'>>, 'REGEXP_REPLACE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpReplace'>>, 'REGEXP_SPLIT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpSplit'>>, 'REPEAT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Repeat'>>, 'RIGHT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Right'>>, 'ROUND': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Round'>>, 'ROW_NUMBER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RowNumber'>>, 'SHA': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SHA'>>, 'SHA1': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SHA'>>, 'SHA2': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SHA2'>>, 'SAFE_DIVIDE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SafeDivide'>>, 'SIGN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Sign'>>, 'SIGNUM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Sign'>>, 'SORT_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SortArray'>>, 'SPLIT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Split'>>, 'SPLIT_PART': <bound method Func.from_arg_list of <class 'sqlglot.expressions.SplitPart'>>, 'SQRT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Sqrt'>>, 'STANDARD_HASH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StandardHash'>>, 'STAR_MAP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StarMap'>>, 'STARTS_WITH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StartsWith'>>, 'STARTSWITH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StartsWith'>>, 'STDDEV': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Stddev'>>, 'STDEV': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Stddev'>>, 'STDDEV_POP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StddevPop'>>, 'STDDEV_SAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StddevSamp'>>, 'STR_POSITION': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StrPosition'>>, 'STR_TO_DATE': <function _build_str_to_date>, 'STR_TO_MAP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StrToMap'>>, 'STR_TO_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StrToTime'>>, 'STR_TO_UNIX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StrToUnix'>>, 'STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.String'>>, 'STRING_TO_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StringToArray'>>, 'SPLIT_BY_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StringToArray'>>, 'STRUCT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Struct'>>, 'STRUCT_EXTRACT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.StructExtract'>>, 'STUFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Stuff'>>, 'INSERT': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Stuff'>>, 'SUBSTRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Substring'>>, 'SUBSTR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Substring'>>, 'SUM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Sum'>>, 'TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Time'>>, 'TIME_ADD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeAdd'>>, 'TIME_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeDiff'>>, 'TIME_FROM_PARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeFromParts'>>, 'TIMEFROMPARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeFromParts'>>, 'TIME_STR_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeStrToDate'>>, 'TIME_STR_TO_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeStrToTime'>>, 'TIME_STR_TO_UNIX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeStrToUnix'>>, 'TIME_SUB': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeSub'>>, 'TIME_TO_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeToStr'>>, 'TIME_TO_TIME_STR': <function Parser.<lambda>>, 'TIME_TO_UNIX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeToUnix'>>, 'TIME_TRUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimeTrunc'>>, 'TIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Timestamp'>>, 'TIMESTAMP_ADD': <function build_date_delta.<locals>._builder>, 'TIMESTAMPDIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampDiff'>>, 'TIMESTAMP_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampDiff'>>, 'TIMESTAMP_FROM_PARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampFromParts'>>, 'TIMESTAMPFROMPARTS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampFromParts'>>, 'TIMESTAMP_SUB': <function build_date_delta.<locals>._builder>, 'TIMESTAMP_TRUNC': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TimestampTrunc'>>, 'TO_ARRAY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToArray'>>, 'TO_BASE64': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToBase64'>>, 'TO_CHAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToChar'>>, 'TO_DAYS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToDays'>>, 'TO_DOUBLE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToDouble'>>, 'TO_MAP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToMap'>>, 'TO_NUMBER': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ToNumber'>>, 'TRIM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Trim'>>, 'TRY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Try'>>, 'TRY_CAST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TryCast'>>, 'TS_OR_DI_TO_DI': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDiToDi'>>, 'TS_OR_DS_ADD': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsAdd'>>, 'TS_OR_DS_DIFF': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsDiff'>>, 'TS_OR_DS_TO_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsToDate'>>, 'TS_OR_DS_TO_DATE_STR': <function Parser.<lambda>>, 'TS_OR_DS_TO_DATETIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsToDatetime'>>, 'TS_OR_DS_TO_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsToTime'>>, 'TS_OR_DS_TO_TIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.TsOrDsToTimestamp'>>, 'UNHEX': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Unhex'>>, 'UNIX_DATE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.UnixDate'>>, 'UNIX_SECONDS': <bound method Func.from_arg_list of <class 'sqlglot.expressions.UnixSeconds'>>, 'UNIX_TO_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.UnixToStr'>>, 'UNIX_TO_TIME': <bound method Func.from_arg_list of <class 'sqlglot.expressions.UnixToTime'>>, 'UNIX_TO_TIME_STR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.UnixToTimeStr'>>, 'UNNEST': <function Parser.<lambda>>, 'UPPER': <function build_upper>, 'UCASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Upper'>>, 'UUID': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Uuid'>>, 'GEN_RANDOM_UUID': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Uuid'>>, 'GENERATE_UUID': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Uuid'>>, 'UUID_STRING': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Uuid'>>, 'VAR_MAP': <function build_var_map>, 'VARIANCE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Variance'>>, 'VARIANCE_SAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Variance'>>, 'VAR_SAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Variance'>>, 'VARIANCE_POP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.VariancePop'>>, 'VAR_POP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.VariancePop'>>, 'WEEK': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Week'>>, 'WEEK_OF_YEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.WeekOfYear'>>, 'WEEKOFYEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.WeekOfYear'>>, 'WHEN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.When'>>, 'X_M_L_TABLE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.XMLTable'>>, 'XOR': <function ClickHouse.Parser.<lambda>>, 'YEAR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Year'>>, 'ARRAYAGG': <function Parser.<lambda>>, 'GLOB': <function Parser.<lambda>>, 'INSTR': <function Parser.<lambda>>, 'JSON_EXTRACT_PATH_TEXT': <function build_extract_json_with_path.<locals>._builder>, 'LIKE': <function build_like>, 'LOG2': <function Parser.<lambda>>, 'LOG10': <function Parser.<lambda>>, 'LPAD': <function Parser.<lambda>>, 'LEFTPAD': <function Parser.<lambda>>, 'LTRIM': <function Parser.<lambda>>, 'MOD': <function build_mod>, 'RIGHTPAD': <function Parser.<lambda>>, 'RPAD': <function Parser.<lambda>>, 'RTRIM': <function Parser.<lambda>>, 'SCOPE_RESOLUTION': <function Parser.<lambda>>, 'TO_HEX': <function build_hex>, 'ANY': <bound method Func.from_arg_list of <class 'sqlglot.expressions.AnyValue'>>, 'ARRAYSUM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ArraySum'>>, 'DATEADD': <function build_date_delta.<locals>._builder>, 'DATE_FORMAT': <function _build_date_format>, 'DATESUB': <function build_date_delta.<locals>._builder>, 'FORMATDATETIME': <function _build_date_format>, 'JSONEXTRACTSTRING': <function build_json_extract_path.<locals>._builder>, 'MATCH': <bound method Func.from_arg_list of <class 'sqlglot.expressions.RegexpLike'>>, 'RANDCANONICAL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Rand'>>, 'TUPLE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Struct'>>, 'TIMESTAMPSUB': <function build_date_delta.<locals>._builder>, 'TIMESTAMPADD': <function build_date_delta.<locals>._builder>, 'UNIQ': <bound method Func.from_arg_list of <class 'sqlglot.expressions.ApproxDistinct'>>, 'SHA256': <function ClickHouse.Parser.<lambda>>, 'SHA512': <function ClickHouse.Parser.<lambda>>, 'EDITDISTANCE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Levenshtein'>>, 'LEVENSHTEINDISTANCE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Levenshtein'>>}
AGG_FUNCTIONS = {'quantileExactHigh', 'quantileTDigestWeighted', 'quantileBFloat16Weighted', 'covarPop', 'intervalLengthSum', 'sumKahan', 'groupArrayInsertAt', 'quantileExactLow', 'quantilesTDigest', 'sumCount', 'avg', 'maxMap', 'avgWeighted', 'argMax', 'meanZTest', 'exponentialTimeDecayedAvg', 'anyLast', 'corr', 'groupArrayMovingAvg', 'retention', 'groupBitmapAnd', 'quantileInterpolatedWeighted', 'groupBitAnd', 'groupUniqArray', 'quantilesTimingWeighted', 'skewSamp', 'argMin', 'stochasticLogisticRegression', 'mannWhitneyUTest', 'stochasticLinearRegression', 'uniqTheta', 'sequenceNextNode', 'groupArray', 'quantile', 'skewPop', 'quantileTDigest', 'boundingRatio', 'histogram', 'any', 'kolmogorovSmirnovTest', 'categoricalInformationValue', 'sumWithOverflow', 'last_value', 'quantilesTiming', 'quantileTiming', 'quantileExact', 'quantilesExactHigh', 'simpleLinearRegression', 'first_value', 'kurtSamp', 'quantilesGK', 'quantilesDeterministic', 'topK', 'quantiles', 'maxIntersections', 'uniqCombined64', 'sumMap', 'sequenceCount', 'groupArrayLast', 'quantileDeterministic', 'entropy', 'quantilesTDigestWeighted', 'quantilesBFloat16Weighted', 'stddevSamp', 'deltaSum', 'groupArraySample', 'maxIntersectionsPosition', 'sum', 'quantilesBFloat16', 'sparkBar', 'groupBitmapXor', 'welchTTest', 'quantilesExact', 'uniqExact', 'cramersVBiasCorrected', 'stddevPop', 'largestTriangleThreeBuckets', 'uniqCombined', 'groupBitmap', 'quantilesInterpolatedWeighted', 'min', 'minMap', 'varSamp', 'topKWeighted', 'uniq', 'quantileTimingWeighted', 'cramersV', 'quantileExactWeighted', 'median', 'exponentialMovingAverage', 'rankCorr', 'studentTTest', 'uniqUpTo', 'deltaSumTimestamp', 'uniqHLL12', 'covarSamp', 'theilsU', 'contingency', 'groupBitXor', 'quantileGK', 'windowFunnel', 'anyHeavy', 'quantilesExactLow', 'groupBitmapOr', 'quantilesExactWeighted', 'max', 'groupArrayMovingSum', 'kurtPop', 'sequenceMatch', 'count', 'quantileBFloat16', 'varPop', 'groupBitOr'}
AGG_FUNCTIONS_SUFFIXES = ['If', 'Array', 'ArrayIf', 'Map', 'SimpleState', 'State', 'Merge', 'MergeState', 'ForEach', 'Distinct', 'OrDefault', 'OrNull', 'Resample', 'ArgMin', 'ArgMax']
FUNC_TOKENS = {<TokenType.VARCHAR: 'VARCHAR'>, <TokenType.MERGE: 'MERGE'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.GLOB: 'GLOB'>, <TokenType.MAP: 'MAP'>, <TokenType.DATE: 'DATE'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.IPV4: 'IPV4'>, <TokenType.POINT: 'POINT'>, <TokenType.UNION: 'UNION'>, <TokenType.NAME: 'NAME'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.DECIMAL128: 'DECIMAL128'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.INSERT: 'INSERT'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.DECIMAL32: 'DECIMAL32'>, <TokenType.CHAR: 'CHAR'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.INT128: 'INT128'>, <TokenType.POLYGON: 'POLYGON'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.NULL: 'NULL'>, <TokenType.DATE32: 'DATE32'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.JSONB: 'JSONB'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.OFFSET: 'OFFSET'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.INT256: 'INT256'>, <TokenType.BIT: 'BIT'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.XML: 'XML'>, <TokenType.MONEY: 'MONEY'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.SUPER: 'SUPER'>, <TokenType.MULTILINESTRING: 'MULTILINESTRING'>, <TokenType.TDIGEST: 'TDIGEST'>, <TokenType.UUID: 'UUID'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.INT: 'INT'>, <TokenType.UINT: 'UINT'>, <TokenType.FILTER: 'FILTER'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.WINDOW: 'WINDOW'>, <TokenType.ALL: 'ALL'>, <TokenType.LEFT: 'LEFT'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.MULTIPOLYGON: 'MULTIPOLYGON'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.SET: 'SET'>, <TokenType.RING: 'RING'>, <TokenType.JSON: 'JSON'>, <TokenType.ROW: 'ROW'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.BINARY: 'BINARY'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.VAR: 'VAR'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.TIME: 'TIME'>, <TokenType.VECTOR: 'VECTOR'>, <TokenType.DECIMAL256: 'DECIMAL256'>, <TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.INDEX: 'INDEX'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.LIST: 'LIST'>, <TokenType.LINESTRING: 'LINESTRING'>, <TokenType.FORMAT: 'FORMAT'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.ANY: 'ANY'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>, <TokenType.NESTED: 'NESTED'>, <TokenType.FIRST: 'FIRST'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.RIGHT: 'RIGHT'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.INET: 'INET'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.SOME: 'SOME'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.UNNEST: 'UNNEST'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.ILIKE: 'ILIKE'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.TEXT: 'TEXT'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.IPV6: 'IPV6'>, <TokenType.XOR: 'XOR'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.RANGE: 'RANGE'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.PRIMARY_KEY: 'PRIMARY_KEY'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.YEAR: 'YEAR'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.IDENTIFIER: 'IDENTIFIER'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.ENUM: 'ENUM'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.UINT256: 'UINT256'>, <TokenType.RLIKE: 'RLIKE'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.UINT128: 'UINT128'>, <TokenType.DECIMAL64: 'DECIMAL64'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.TABLE: 'TABLE'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.LIKE: 'LIKE'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>}
RESERVED_TOKENS = {<TokenType.HASH: 'HASH'>, <TokenType.SEMICOLON: 'SEMICOLON'>, <TokenType.PLACEHOLDER: 'PLACEHOLDER'>, <TokenType.PIPE: 'PIPE'>, <TokenType.NOT: 'NOT'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.R_BRACE: 'R_BRACE'>, <TokenType.L_BRACE: 'L_BRACE'>, <TokenType.AMP: 'AMP'>, <TokenType.DOT: 'DOT'>, <TokenType.R_BRACKET: 'R_BRACKET'>, <TokenType.CARET: 'CARET'>, <TokenType.LT: 'LT'>, <TokenType.PARAMETER: 'PARAMETER'>, <TokenType.R_PAREN: 'R_PAREN'>, <TokenType.L_PAREN: 'L_PAREN'>, <TokenType.GT: 'GT'>, <TokenType.TILDA: 'TILDA'>, <TokenType.MOD: 'MOD'>, <TokenType.PLUS: 'PLUS'>, <TokenType.STAR: 'STAR'>, <TokenType.BACKSLASH: 'BACKSLASH'>, <TokenType.COLON: 'COLON'>, <TokenType.EQ: 'EQ'>, <TokenType.L_BRACKET: 'L_BRACKET'>, <TokenType.SLASH: 'SLASH'>, <TokenType.DASH: 'DASH'>, <TokenType.COMMA: 'COMMA'>}
ID_VAR_TOKENS = {<TokenType.VARCHAR: 'VARCHAR'>, <TokenType.MERGE: 'MERGE'>, <TokenType.NATURAL: 'NATURAL'>, <TokenType.IS: 'IS'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.LIKE: 'LIKE'>, <TokenType.ANTI: 'ANTI'>, <TokenType.MAP: 'MAP'>, <TokenType.SOURCE: 'SOURCE'>, <TokenType.DATE: 'DATE'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.VIEW: 'VIEW'>, <TokenType.IPV4: 'IPV4'>, <TokenType.POINT: 'POINT'>, <TokenType.COMMIT: 'COMMIT'>, <TokenType.NAME: 'NAME'>, <TokenType.TAG: 'TAG'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.DECIMAL128: 'DECIMAL128'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.ASC: 'ASC'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.DECIMAL32: 'DECIMAL32'>, <TokenType.FALSE: 'FALSE'>, <TokenType.CHAR: 'CHAR'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.INT128: 'INT128'>, <TokenType.POLYGON: 'POLYGON'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.STRAIGHT_JOIN: 'STRAIGHT_JOIN'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.CACHE: 'CACHE'>, <TokenType.REFRESH: 'REFRESH'>, <TokenType.NULL: 'NULL'>, <TokenType.DATE32: 'DATE32'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.DEFAULT: 'DEFAULT'>, <TokenType.PROCEDURE: 'PROCEDURE'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.JSONB: 'JSONB'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.OFFSET: 'OFFSET'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.ROLLUP: 'ROLLUP'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.TOP: 'TOP'>, <TokenType.INT256: 'INT256'>, <TokenType.BIT: 'BIT'>, <TokenType.STREAMLIT: 'STREAMLIT'>, <TokenType.UPDATE: 'UPDATE'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.DESCRIBE: 'DESCRIBE'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.VOLATILE: 'VOLATILE'>, <TokenType.SINK: 'SINK'>, <TokenType.CASE: 'CASE'>, <TokenType.OVERWRITE: 'OVERWRITE'>, <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, <TokenType.XML: 'XML'>, <TokenType.PIVOT: 'PIVOT'>, <TokenType.PERCENT: 'PERCENT'>, <TokenType.OVERLAPS: 'OVERLAPS'>, <TokenType.MONEY: 'MONEY'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.DIV: 'DIV'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.SUPER: 'SUPER'>, <TokenType.MULTILINESTRING: 'MULTILINESTRING'>, <TokenType.TDIGEST: 'TDIGEST'>, <TokenType.UUID: 'UUID'>, <TokenType.COLUMN: 'COLUMN'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.FILTER: 'FILTER'>, <TokenType.INT: 'INT'>, <TokenType.UINT: 'UINT'>, <TokenType.UNPIVOT: 'UNPIVOT'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.WINDOW: 'WINDOW'>, <TokenType.ALL: 'ALL'>, <TokenType.LEFT: 'LEFT'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.APPLY: 'APPLY'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.MULTIPOLYGON: 'MULTIPOLYGON'>, <TokenType.CUBE: 'CUBE'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.SET: 'SET'>, <TokenType.RING: 'RING'>, <TokenType.COMMENT: 'COMMENT'>, <TokenType.JSON: 'JSON'>, <TokenType.DATABASE: 'DATABASE'>, <TokenType.ROW: 'ROW'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.DESC: 'DESC'>, <TokenType.BINARY: 'BINARY'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.SETTINGS: 'SETTINGS'>, <TokenType.VAR: 'VAR'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.NEXT: 'NEXT'>, <TokenType.TIME: 'TIME'>, <TokenType.VECTOR: 'VECTOR'>, <TokenType.DECIMAL256: 'DECIMAL256'>, <TokenType.REFERENCES: 'REFERENCES'>, <TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.INDEX: 'INDEX'>, <TokenType.SHOW: 'SHOW'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.LIST: 'LIST'>, <TokenType.LINESTRING: 'LINESTRING'>, <TokenType.FORMAT: 'FORMAT'>, <TokenType.TRUE: 'TRUE'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.ANY: 'ANY'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>, <TokenType.END: 'END'>, <TokenType.RECURSIVE: 'RECURSIVE'>, <TokenType.NESTED: 'NESTED'>, <TokenType.FIRST: 'FIRST'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.RIGHT: 'RIGHT'>, <TokenType.ORDINALITY: 'ORDINALITY'>, <TokenType.OPERATOR: 'OPERATOR'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.INET: 'INET'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.DELETE: 'DELETE'>, <TokenType.COPY: 'COPY'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.UNIQUE: 'UNIQUE'>, <TokenType.SOME: 'SOME'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.STORAGE_INTEGRATION: 'STORAGE_INTEGRATION'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.KEEP: 'KEEP'>, <TokenType.UNNEST: 'UNNEST'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.CONSTRAINT: 'CONSTRAINT'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.RENAME: 'RENAME'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.DETACH: 'DETACH'>, <TokenType.PARTITION: 'PARTITION'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.TEXT: 'TEXT'>, <TokenType.DICTIONARY: 'DICTIONARY'>, <TokenType.WAREHOUSE: 'WAREHOUSE'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.FUNCTION: 'FUNCTION'>, <TokenType.IPV6: 'IPV6'>, <TokenType.ESCAPE: 'ESCAPE'>, <TokenType.EXECUTE: 'EXECUTE'>, <TokenType.SEMI: 'SEMI'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.RANGE: 'RANGE'>, <TokenType.ROWS: 'ROWS'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.MODEL: 'MODEL'>, <TokenType.LOAD: 'LOAD'>, <TokenType.ATTACH: 'ATTACH'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.YEAR: 'YEAR'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.BEGIN: 'BEGIN'>, <TokenType.FINAL: 'FINAL'>, <TokenType.IDENTIFIER: 'IDENTIFIER'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.ENUM: 'ENUM'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.KILL: 'KILL'>, <TokenType.UINT256: 'UINT256'>, <TokenType.FULL: 'FULL'>, <TokenType.TEMPORARY: 'TEMPORARY'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.SCHEMA: 'SCHEMA'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.UINT128: 'UINT128'>, <TokenType.DECIMAL64: 'DECIMAL64'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.TABLE: 'TABLE'>, <TokenType.USE: 'USE'>, <TokenType.ASOF: 'ASOF'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.PRAGMA: 'PRAGMA'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>}
AGG_FUNC_MAPPING = {'quantileExactHighIf': ('quantileExactHigh', 'If'), 'quantileTDigestWeightedIf': ('quantileTDigestWeighted', 'If'), 'quantileBFloat16WeightedIf': ('quantileBFloat16Weighted', 'If'), 'covarPopIf': ('covarPop', 'If'), 'intervalLengthSumIf': ('intervalLengthSum', 'If'), 'sumKahanIf': ('sumKahan', 'If'), 'groupArrayInsertAtIf': ('groupArrayInsertAt', 'If'), 'quantileExactLowIf': ('quantileExactLow', 'If'), 'quantilesTDigestIf': ('quantilesTDigest', 'If'), 'sumCountIf': ('sumCount', 'If'), 'avgIf': ('avg', 'If'), 'maxMapIf': ('maxMap', 'If'), 'avgWeightedIf': ('avgWeighted', 'If'), 'argMaxIf': ('argMax', 'If'), 'meanZTestIf': ('meanZTest', 'If'), 'exponentialTimeDecayedAvgIf': ('exponentialTimeDecayedAvg', 'If'), 'anyLastIf': ('anyLast', 'If'), 'corrIf': ('corr', 'If'), 'groupArrayMovingAvgIf': ('groupArrayMovingAvg', 'If'), 'retentionIf': ('retention', 'If'), 'groupBitmapAndIf': ('groupBitmapAnd', 'If'), 'quantileInterpolatedWeightedIf': ('quantileInterpolatedWeighted', 'If'), 'groupBitAndIf': ('groupBitAnd', 'If'), 'groupUniqArrayIf': ('groupUniqArray', 'If'), 'quantilesTimingWeightedIf': ('quantilesTimingWeighted', 'If'), 'skewSampIf': ('skewSamp', 'If'), 'argMinIf': ('argMin', 'If'), 'stochasticLogisticRegressionIf': ('stochasticLogisticRegression', 'If'), 'mannWhitneyUTestIf': ('mannWhitneyUTest', 'If'), 'stochasticLinearRegressionIf': ('stochasticLinearRegression', 'If'), 'uniqThetaIf': ('uniqTheta', 'If'), 'sequenceNextNodeIf': ('sequenceNextNode', 'If'), 'groupArrayIf': ('groupArray', 'If'), 'quantileIf': ('quantile', 'If'), 'skewPopIf': ('skewPop', 'If'), 'quantileTDigestIf': ('quantileTDigest', 'If'), 'boundingRatioIf': ('boundingRatio', 'If'), 'histogramIf': ('histogram', 'If'), 'anyIf': ('any', 'If'), 'kolmogorovSmirnovTestIf': ('kolmogorovSmirnovTest', 'If'), 'categoricalInformationValueIf': ('categoricalInformationValue', 'If'), 'sumWithOverflowIf': ('sumWithOverflow', 'If'), 'last_valueIf': ('last_value', 'If'), 'quantilesTimingIf': ('quantilesTiming', 'If'), 'quantileTimingIf': ('quantileTiming', 'If'), 'quantileExactIf': ('quantileExact', 'If'), 'quantilesExactHighIf': ('quantilesExactHigh', 'If'), 'simpleLinearRegressionIf': ('simpleLinearRegression', 'If'), 'first_valueIf': ('first_value', 'If'), 'kurtSampIf': ('kurtSamp', 'If'), 'quantilesGKIf': ('quantilesGK', 'If'), 'quantilesDeterministicIf': ('quantilesDeterministic', 'If'), 'topKIf': ('topK', 'If'), 'quantilesIf': ('quantiles', 'If'), 'maxIntersectionsIf': ('maxIntersections', 'If'), 'uniqCombined64If': ('uniqCombined64', 'If'), 'sumMapIf': ('sumMap', 'If'), 'sequenceCountIf': ('sequenceCount', 'If'), 'groupArrayLastIf': ('groupArrayLast', 'If'), 'quantileDeterministicIf': ('quantileDeterministic', 'If'), 'entropyIf': ('entropy', 'If'), 'quantilesTDigestWeightedIf': ('quantilesTDigestWeighted', 'If'), 'quantilesBFloat16WeightedIf': ('quantilesBFloat16Weighted', 'If'), 'stddevSampIf': ('stddevSamp', 'If'), 'deltaSumIf': ('deltaSum', 'If'), 'groupArraySampleIf': ('groupArraySample', 'If'), 'maxIntersectionsPositionIf': ('maxIntersectionsPosition', 'If'), 'sumIf': ('sum', 'If'), 'quantilesBFloat16If': ('quantilesBFloat16', 'If'), 'sparkBarIf': ('sparkBar', 'If'), 'groupBitmapXorIf': ('groupBitmapXor', 'If'), 'welchTTestIf': ('welchTTest', 'If'), 'quantilesExactIf': ('quantilesExact', 'If'), 'uniqExactIf': ('uniqExact', 'If'), 'cramersVBiasCorrectedIf': ('cramersVBiasCorrected', 'If'), 'stddevPopIf': ('stddevPop', 'If'), 'largestTriangleThreeBucketsIf': ('largestTriangleThreeBuckets', 'If'), 'uniqCombinedIf': ('uniqCombined', 'If'), 'groupBitmapIf': ('groupBitmap', 'If'), 'quantilesInterpolatedWeightedIf': ('quantilesInterpolatedWeighted', 'If'), 'minIf': ('min', 'If'), 'minMapIf': ('minMap', 'If'), 'varSampIf': ('varSamp', 'If'), 'topKWeightedIf': ('topKWeighted', 'If'), 'uniqIf': ('uniq', 'If'), 'quantileTimingWeightedIf': ('quantileTimingWeighted', 'If'), 'cramersVIf': ('cramersV', 'If'), 'quantileExactWeightedIf': ('quantileExactWeighted', 'If'), 'medianIf': ('median', 'If'), 'exponentialMovingAverageIf': ('exponentialMovingAverage', 'If'), 'rankCorrIf': ('rankCorr', 'If'), 'studentTTestIf': ('studentTTest', 'If'), 'uniqUpToIf': ('uniqUpTo', 'If'), 'deltaSumTimestampIf': ('deltaSumTimestamp', 'If'), 'uniqHLL12If': ('uniqHLL12', 'If'), 'covarSampIf': ('covarSamp', 'If'), 'theilsUIf': ('theilsU', 'If'), 'contingencyIf': ('contingency', 'If'), 'groupBitXorIf': ('groupBitXor', 'If'), 'quantileGKIf': ('quantileGK', 'If'), 'windowFunnelIf': ('windowFunnel', 'If'), 'anyHeavyIf': ('anyHeavy', 'If'), 'quantilesExactLowIf': ('quantilesExactLow', 'If'), 'groupBitmapOrIf': ('groupBitmapOr', 'If'), 'quantilesExactWeightedIf': ('quantilesExactWeighted', 'If'), 'maxIf': ('max', 'If'), 'groupArrayMovingSumIf': ('groupArrayMovingSum', 'If'), 'kurtPopIf': ('kurtPop', 'If'), 'sequenceMatchIf': ('sequenceMatch', 'If'), 'countIf': ('count', 'If'), 'quantileBFloat16If': ('quantileBFloat16', 'If'), 'varPopIf': ('varPop', 'If'), 'groupBitOrIf': ('groupBitOr', 'If'), 'quantileExactHighArray': ('quantileExactHigh', 'Array'), 'quantileTDigestWeightedArray': ('quantileTDigestWeighted', 'Array'), 'quantileBFloat16WeightedArray': ('quantileBFloat16Weighted', 'Array'), 'covarPopArray': ('covarPop', 'Array'), 'intervalLengthSumArray': ('intervalLengthSum', 'Array'), 'sumKahanArray': ('sumKahan', 'Array'), 'groupArrayInsertAtArray': ('groupArrayInsertAt', 'Array'), 'quantileExactLowArray': ('quantileExactLow', 'Array'), 'quantilesTDigestArray': ('quantilesTDigest', 'Array'), 'sumCountArray': ('sumCount', 'Array'), 'avgArray': ('avg', 'Array'), 'maxMapArray': ('maxMap', 'Array'), 'avgWeightedArray': ('avgWeighted', 'Array'), 'argMaxArray': ('argMax', 'Array'), 'meanZTestArray': ('meanZTest', 'Array'), 'exponentialTimeDecayedAvgArray': ('exponentialTimeDecayedAvg', 'Array'), 'anyLastArray': ('anyLast', 'Array'), 'corrArray': ('corr', 'Array'), 'groupArrayMovingAvgArray': ('groupArrayMovingAvg', 'Array'), 'retentionArray': ('retention', 'Array'), 'groupBitmapAndArray': ('groupBitmapAnd', 'Array'), 'quantileInterpolatedWeightedArray': ('quantileInterpolatedWeighted', 'Array'), 'groupBitAndArray': ('groupBitAnd', 'Array'), 'groupUniqArrayArray': ('groupUniqArray', 'Array'), 'quantilesTimingWeightedArray': ('quantilesTimingWeighted', 'Array'), 'skewSampArray': ('skewSamp', 'Array'), 'argMinArray': ('argMin', 'Array'), 'stochasticLogisticRegressionArray': ('stochasticLogisticRegression', 'Array'), 'mannWhitneyUTestArray': ('mannWhitneyUTest', 'Array'), 'stochasticLinearRegressionArray': ('stochasticLinearRegression', 'Array'), 'uniqThetaArray': ('uniqTheta', 'Array'), 'sequenceNextNodeArray': ('sequenceNextNode', 'Array'), 'groupArrayArray': ('groupArray', 'Array'), 'quantileArray': ('quantile', 'Array'), 'skewPopArray': ('skewPop', 'Array'), 'quantileTDigestArray': ('quantileTDigest', 'Array'), 'boundingRatioArray': ('boundingRatio', 'Array'), 'histogramArray': ('histogram', 'Array'), 'anyArray': ('any', 'Array'), 'kolmogorovSmirnovTestArray': ('kolmogorovSmirnovTest', 'Array'), 'categoricalInformationValueArray': ('categoricalInformationValue', 'Array'), 'sumWithOverflowArray': ('sumWithOverflow', 'Array'), 'last_valueArray': ('last_value', 'Array'), 'quantilesTimingArray': ('quantilesTiming', 'Array'), 'quantileTimingArray': ('quantileTiming', 'Array'), 'quantileExactArray': ('quantileExact', 'Array'), 'quantilesExactHighArray': ('quantilesExactHigh', 'Array'), 'simpleLinearRegressionArray': ('simpleLinearRegression', 'Array'), 'first_valueArray': ('first_value', 'Array'), 'kurtSampArray': ('kurtSamp', 'Array'), 'quantilesGKArray': ('quantilesGK', 'Array'), 'quantilesDeterministicArray': ('quantilesDeterministic', 'Array'), 'topKArray': ('topK', 'Array'), 'quantilesArray': ('quantiles', 'Array'), 'maxIntersectionsArray': ('maxIntersections', 'Array'), 'uniqCombined64Array': ('uniqCombined64', 'Array'), 'sumMapArray': ('sumMap', 'Array'), 'sequenceCountArray': ('sequenceCount', 'Array'), 'groupArrayLastArray': ('groupArrayLast', 'Array'), 'quantileDeterministicArray': ('quantileDeterministic', 'Array'), 'entropyArray': ('entropy', 'Array'), 'quantilesTDigestWeightedArray': ('quantilesTDigestWeighted', 'Array'), 'quantilesBFloat16WeightedArray': ('quantilesBFloat16Weighted', 'Array'), 'stddevSampArray': ('stddevSamp', 'Array'), 'deltaSumArray': ('deltaSum', 'Array'), 'groupArraySampleArray': ('groupArraySample', 'Array'), 'maxIntersectionsPositionArray': ('maxIntersectionsPosition', 'Array'), 'sumArray': ('sum', 'Array'), 'quantilesBFloat16Array': ('quantilesBFloat16', 'Array'), 'sparkBarArray': ('sparkBar', 'Array'), 'groupBitmapXorArray': ('groupBitmapXor', 'Array'), 'welchTTestArray': ('welchTTest', 'Array'), 'quantilesExactArray': ('quantilesExact', 'Array'), 'uniqExactArray': ('uniqExact', 'Array'), 'cramersVBiasCorrectedArray': ('cramersVBiasCorrected', 'Array'), 'stddevPopArray': ('stddevPop', 'Array'), 'largestTriangleThreeBucketsArray': ('largestTriangleThreeBuckets', 'Array'), 'uniqCombinedArray': ('uniqCombined', 'Array'), 'groupBitmapArray': ('groupBitmap', 'Array'), 'quantilesInterpolatedWeightedArray': ('quantilesInterpolatedWeighted', 'Array'), 'minArray': ('min', 'Array'), 'minMapArray': ('minMap', 'Array'), 'varSampArray': ('varSamp', 'Array'), 'topKWeightedArray': ('topKWeighted', 'Array'), 'uniqArray': ('uniq', 'Array'), 'quantileTimingWeightedArray': ('quantileTimingWeighted', 'Array'), 'cramersVArray': ('cramersV', 'Array'), 'quantileExactWeightedArray': ('quantileExactWeighted', 'Array'), 'medianArray': ('median', 'Array'), 'exponentialMovingAverageArray': ('exponentialMovingAverage', 'Array'), 'rankCorrArray': ('rankCorr', 'Array'), 'studentTTestArray': ('studentTTest', 'Array'), 'uniqUpToArray': ('uniqUpTo', 'Array'), 'deltaSumTimestampArray': ('deltaSumTimestamp', 'Array'), 'uniqHLL12Array': ('uniqHLL12', 'Array'), 'covarSampArray': ('covarSamp', 'Array'), 'theilsUArray': ('theilsU', 'Array'), 'contingencyArray': ('contingency', 'Array'), 'groupBitXorArray': ('groupBitXor', 'Array'), 'quantileGKArray': ('quantileGK', 'Array'), 'windowFunnelArray': ('windowFunnel', 'Array'), 'anyHeavyArray': ('anyHeavy', 'Array'), 'quantilesExactLowArray': ('quantilesExactLow', 'Array'), 'groupBitmapOrArray': ('groupBitmapOr', 'Array'), 'quantilesExactWeightedArray': ('quantilesExactWeighted', 'Array'), 'maxArray': ('max', 'Array'), 'groupArrayMovingSumArray': ('groupArrayMovingSum', 'Array'), 'kurtPopArray': ('kurtPop', 'Array'), 'sequenceMatchArray': ('sequenceMatch', 'Array'), 'countArray': ('count', 'Array'), 'quantileBFloat16Array': ('quantileBFloat16', 'Array'), 'varPopArray': ('varPop', 'Array'), 'groupBitOrArray': ('groupBitOr', 'Array'), 'quantileExactHighArrayIf': ('quantileExactHigh', 'ArrayIf'), 'quantileTDigestWeightedArrayIf': ('quantileTDigestWeighted', 'ArrayIf'), 'quantileBFloat16WeightedArrayIf': ('quantileBFloat16Weighted', 'ArrayIf'), 'covarPopArrayIf': ('covarPop', 'ArrayIf'), 'intervalLengthSumArrayIf': ('intervalLengthSum', 'ArrayIf'), 'sumKahanArrayIf': ('sumKahan', 'ArrayIf'), 'groupArrayInsertAtArrayIf': ('groupArrayInsertAt', 'ArrayIf'), 'quantileExactLowArrayIf': ('quantileExactLow', 'ArrayIf'), 'quantilesTDigestArrayIf': ('quantilesTDigest', 'ArrayIf'), 'sumCountArrayIf': ('sumCount', 'ArrayIf'), 'avgArrayIf': ('avg', 'ArrayIf'), 'maxMapArrayIf': ('maxMap', 'ArrayIf'), 'avgWeightedArrayIf': ('avgWeighted', 'ArrayIf'), 'argMaxArrayIf': ('argMax', 'ArrayIf'), 'meanZTestArrayIf': ('meanZTest', 'ArrayIf'), 'exponentialTimeDecayedAvgArrayIf': ('exponentialTimeDecayedAvg', 'ArrayIf'), 'anyLastArrayIf': ('anyLast', 'ArrayIf'), 'corrArrayIf': ('corr', 'ArrayIf'), 'groupArrayMovingAvgArrayIf': ('groupArrayMovingAvg', 'ArrayIf'), 'retentionArrayIf': ('retention', 'ArrayIf'), 'groupBitmapAndArrayIf': ('groupBitmapAnd', 'ArrayIf'), 'quantileInterpolatedWeightedArrayIf': ('quantileInterpolatedWeighted', 'ArrayIf'), 'groupBitAndArrayIf': ('groupBitAnd', 'ArrayIf'), 'groupUniqArrayArrayIf': ('groupUniqArray', 'ArrayIf'), 'quantilesTimingWeightedArrayIf': ('quantilesTimingWeighted', 'ArrayIf'), 'skewSampArrayIf': ('skewSamp', 'ArrayIf'), 'argMinArrayIf': ('argMin', 'ArrayIf'), 'stochasticLogisticRegressionArrayIf': ('stochasticLogisticRegression', 'ArrayIf'), 'mannWhitneyUTestArrayIf': ('mannWhitneyUTest', 'ArrayIf'), 'stochasticLinearRegressionArrayIf': ('stochasticLinearRegression', 'ArrayIf'), 'uniqThetaArrayIf': ('uniqTheta', 'ArrayIf'), 'sequenceNextNodeArrayIf': ('sequenceNextNode', 'ArrayIf'), 'groupArrayArrayIf': ('groupArray', 'ArrayIf'), 'quantileArrayIf': ('quantile', 'ArrayIf'), 'skewPopArrayIf': ('skewPop', 'ArrayIf'), 'quantileTDigestArrayIf': ('quantileTDigest', 'ArrayIf'), 'boundingRatioArrayIf': ('boundingRatio', 'ArrayIf'), 'histogramArrayIf': ('histogram', 'ArrayIf'), 'anyArrayIf': ('any', 'ArrayIf'), 'kolmogorovSmirnovTestArrayIf': ('kolmogorovSmirnovTest', 'ArrayIf'), 'categoricalInformationValueArrayIf': ('categoricalInformationValue', 'ArrayIf'), 'sumWithOverflowArrayIf': ('sumWithOverflow', 'ArrayIf'), 'last_valueArrayIf': ('last_value', 'ArrayIf'), 'quantilesTimingArrayIf': ('quantilesTiming', 'ArrayIf'), 'quantileTimingArrayIf': ('quantileTiming', 'ArrayIf'), 'quantileExactArrayIf': ('quantileExact', 'ArrayIf'), 'quantilesExactHighArrayIf': ('quantilesExactHigh', 'ArrayIf'), 'simpleLinearRegressionArrayIf': ('simpleLinearRegression', 'ArrayIf'), 'first_valueArrayIf': ('first_value', 'ArrayIf'), 'kurtSampArrayIf': ('kurtSamp', 'ArrayIf'), 'quantilesGKArrayIf': ('quantilesGK', 'ArrayIf'), 'quantilesDeterministicArrayIf': ('quantilesDeterministic', 'ArrayIf'), 'topKArrayIf': ('topK', 'ArrayIf'), 'quantilesArrayIf': ('quantiles', 'ArrayIf'), 'maxIntersectionsArrayIf': ('maxIntersections', 'ArrayIf'), 'uniqCombined64ArrayIf': ('uniqCombined64', 'ArrayIf'), 'sumMapArrayIf': ('sumMap', 'ArrayIf'), 'sequenceCountArrayIf': ('sequenceCount', 'ArrayIf'), 'groupArrayLastArrayIf': ('groupArrayLast', 'ArrayIf'), 'quantileDeterministicArrayIf': ('quantileDeterministic', 'ArrayIf'), 'entropyArrayIf': ('entropy', 'ArrayIf'), 'quantilesTDigestWeightedArrayIf': ('quantilesTDigestWeighted', 'ArrayIf'), 'quantilesBFloat16WeightedArrayIf': ('quantilesBFloat16Weighted', 'ArrayIf'), 'stddevSampArrayIf': ('stddevSamp', 'ArrayIf'), 'deltaSumArrayIf': ('deltaSum', 'ArrayIf'), 'groupArraySampleArrayIf': ('groupArraySample', 'ArrayIf'), 'maxIntersectionsPositionArrayIf': ('maxIntersectionsPosition', 'ArrayIf'), 'sumArrayIf': ('sum', 'ArrayIf'), 'quantilesBFloat16ArrayIf': ('quantilesBFloat16', 'ArrayIf'), 'sparkBarArrayIf': ('sparkBar', 'ArrayIf'), 'groupBitmapXorArrayIf': ('groupBitmapXor', 'ArrayIf'), 'welchTTestArrayIf': ('welchTTest', 'ArrayIf'), 'quantilesExactArrayIf': ('quantilesExact', 'ArrayIf'), 'uniqExactArrayIf': ('uniqExact', 'ArrayIf'), 'cramersVBiasCorrectedArrayIf': ('cramersVBiasCorrected', 'ArrayIf'), 'stddevPopArrayIf': ('stddevPop', 'ArrayIf'), 'largestTriangleThreeBucketsArrayIf': ('largestTriangleThreeBuckets', 'ArrayIf'), 'uniqCombinedArrayIf': ('uniqCombined', 'ArrayIf'), 'groupBitmapArrayIf': ('groupBitmap', 'ArrayIf'), 'quantilesInterpolatedWeightedArrayIf': ('quantilesInterpolatedWeighted', 'ArrayIf'), 'minArrayIf': ('min', 'ArrayIf'), 'minMapArrayIf': ('minMap', 'ArrayIf'), 'varSampArrayIf': ('varSamp', 'ArrayIf'), 'topKWeightedArrayIf': ('topKWeighted', 'ArrayIf'), 'uniqArrayIf': ('uniq', 'ArrayIf'), 'quantileTimingWeightedArrayIf': ('quantileTimingWeighted', 'ArrayIf'), 'cramersVArrayIf': ('cramersV', 'ArrayIf'), 'quantileExactWeightedArrayIf': ('quantileExactWeighted', 'ArrayIf'), 'medianArrayIf': ('median', 'ArrayIf'), 'exponentialMovingAverageArrayIf': ('exponentialMovingAverage', 'ArrayIf'), 'rankCorrArrayIf': ('rankCorr', 'ArrayIf'), 'studentTTestArrayIf': ('studentTTest', 'ArrayIf'), 'uniqUpToArrayIf': ('uniqUpTo', 'ArrayIf'), 'deltaSumTimestampArrayIf': ('deltaSumTimestamp', 'ArrayIf'), 'uniqHLL12ArrayIf': ('uniqHLL12', 'ArrayIf'), 'covarSampArrayIf': ('covarSamp', 'ArrayIf'), 'theilsUArrayIf': ('theilsU', 'ArrayIf'), 'contingencyArrayIf': ('contingency', 'ArrayIf'), 'groupBitXorArrayIf': ('groupBitXor', 'ArrayIf'), 'quantileGKArrayIf': ('quantileGK', 'ArrayIf'), 'windowFunnelArrayIf': ('windowFunnel', 'ArrayIf'), 'anyHeavyArrayIf': ('anyHeavy', 'ArrayIf'), 'quantilesExactLowArrayIf': ('quantilesExactLow', 'ArrayIf'), 'groupBitmapOrArrayIf': ('groupBitmapOr', 'ArrayIf'), 'quantilesExactWeightedArrayIf': ('quantilesExactWeighted', 'ArrayIf'), 'maxArrayIf': ('max', 'ArrayIf'), 'groupArrayMovingSumArrayIf': ('groupArrayMovingSum', 'ArrayIf'), 'kurtPopArrayIf': ('kurtPop', 'ArrayIf'), 'sequenceMatchArrayIf': ('sequenceMatch', 'ArrayIf'), 'countArrayIf': ('count', 'ArrayIf'), 'quantileBFloat16ArrayIf': ('quantileBFloat16', 'ArrayIf'), 'varPopArrayIf': ('varPop', 'ArrayIf'), 'groupBitOrArrayIf': ('groupBitOr', 'ArrayIf'), 'quantileExactHighMap': ('quantileExactHigh', 'Map'), 'quantileTDigestWeightedMap': ('quantileTDigestWeighted', 'Map'), 'quantileBFloat16WeightedMap': ('quantileBFloat16Weighted', 'Map'), 'covarPopMap': ('covarPop', 'Map'), 'intervalLengthSumMap': ('intervalLengthSum', 'Map'), 'sumKahanMap': ('sumKahan', 'Map'), 'groupArrayInsertAtMap': ('groupArrayInsertAt', 'Map'), 'quantileExactLowMap': ('quantileExactLow', 'Map'), 'quantilesTDigestMap': ('quantilesTDigest', 'Map'), 'sumCountMap': ('sumCount', 'Map'), 'avgMap': ('avg', 'Map'), 'maxMapMap': ('maxMap', 'Map'), 'avgWeightedMap': ('avgWeighted', 'Map'), 'argMaxMap': ('argMax', 'Map'), 'meanZTestMap': ('meanZTest', 'Map'), 'exponentialTimeDecayedAvgMap': ('exponentialTimeDecayedAvg', 'Map'), 'anyLastMap': ('anyLast', 'Map'), 'corrMap': ('corr', 'Map'), 'groupArrayMovingAvgMap': ('groupArrayMovingAvg', 'Map'), 'retentionMap': ('retention', 'Map'), 'groupBitmapAndMap': ('groupBitmapAnd', 'Map'), 'quantileInterpolatedWeightedMap': ('quantileInterpolatedWeighted', 'Map'), 'groupBitAndMap': ('groupBitAnd', 'Map'), 'groupUniqArrayMap': ('groupUniqArray', 'Map'), 'quantilesTimingWeightedMap': ('quantilesTimingWeighted', 'Map'), 'skewSampMap': ('skewSamp', 'Map'), 'argMinMap': ('argMin', 'Map'), 'stochasticLogisticRegressionMap': ('stochasticLogisticRegression', 'Map'), 'mannWhitneyUTestMap': ('mannWhitneyUTest', 'Map'), 'stochasticLinearRegressionMap': ('stochasticLinearRegression', 'Map'), 'uniqThetaMap': ('uniqTheta', 'Map'), 'sequenceNextNodeMap': ('sequenceNextNode', 'Map'), 'groupArrayMap': ('groupArray', 'Map'), 'quantileMap': ('quantile', 'Map'), 'skewPopMap': ('skewPop', 'Map'), 'quantileTDigestMap': ('quantileTDigest', 'Map'), 'boundingRatioMap': ('boundingRatio', 'Map'), 'histogramMap': ('histogram', 'Map'), 'anyMap': ('any', 'Map'), 'kolmogorovSmirnovTestMap': ('kolmogorovSmirnovTest', 'Map'), 'categoricalInformationValueMap': ('categoricalInformationValue', 'Map'), 'sumWithOverflowMap': ('sumWithOverflow', 'Map'), 'last_valueMap': ('last_value', 'Map'), 'quantilesTimingMap': ('quantilesTiming', 'Map'), 'quantileTimingMap': ('quantileTiming', 'Map'), 'quantileExactMap': ('quantileExact', 'Map'), 'quantilesExactHighMap': ('quantilesExactHigh', 'Map'), 'simpleLinearRegressionMap': ('simpleLinearRegression', 'Map'), 'first_valueMap': ('first_value', 'Map'), 'kurtSampMap': ('kurtSamp', 'Map'), 'quantilesGKMap': ('quantilesGK', 'Map'), 'quantilesDeterministicMap': ('quantilesDeterministic', 'Map'), 'topKMap': ('topK', 'Map'), 'quantilesMap': ('quantiles', 'Map'), 'maxIntersectionsMap': ('maxIntersections', 'Map'), 'uniqCombined64Map': ('uniqCombined64', 'Map'), 'sumMapMap': ('sumMap', 'Map'), 'sequenceCountMap': ('sequenceCount', 'Map'), 'groupArrayLastMap': ('groupArrayLast', 'Map'), 'quantileDeterministicMap': ('quantileDeterministic', 'Map'), 'entropyMap': ('entropy', 'Map'), 'quantilesTDigestWeightedMap': ('quantilesTDigestWeighted', 'Map'), 'quantilesBFloat16WeightedMap': ('quantilesBFloat16Weighted', 'Map'), 'stddevSampMap': ('stddevSamp', 'Map'), 'deltaSumMap': ('deltaSum', 'Map'), 'groupArraySampleMap': ('groupArraySample', 'Map'), 'maxIntersectionsPositionMap': ('maxIntersectionsPosition', 'Map'), 'sumMap': ('sumMap', ''), 'quantilesBFloat16Map': ('quantilesBFloat16', 'Map'), 'sparkBarMap': ('sparkBar', 'Map'), 'groupBitmapXorMap': ('groupBitmapXor', 'Map'), 'welchTTestMap': ('welchTTest', 'Map'), 'quantilesExactMap': ('quantilesExact', 'Map'), 'uniqExactMap': ('uniqExact', 'Map'), 'cramersVBiasCorrectedMap': ('cramersVBiasCorrected', 'Map'), 'stddevPopMap': ('stddevPop', 'Map'), 'largestTriangleThreeBucketsMap': ('largestTriangleThreeBuckets', 'Map'), 'uniqCombinedMap': ('uniqCombined', 'Map'), 'groupBitmapMap': ('groupBitmap', 'Map'), 'quantilesInterpolatedWeightedMap': ('quantilesInterpolatedWeighted', 'Map'), 'minMap': ('minMap', ''), 'minMapMap': ('minMap', 'Map'), 'varSampMap': ('varSamp', 'Map'), 'topKWeightedMap': ('topKWeighted', 'Map'), 'uniqMap': ('uniq', 'Map'), 'quantileTimingWeightedMap': ('quantileTimingWeighted', 'Map'), 'cramersVMap': ('cramersV', 'Map'), 'quantileExactWeightedMap': ('quantileExactWeighted', 'Map'), 'medianMap': ('median', 'Map'), 'exponentialMovingAverageMap': ('exponentialMovingAverage', 'Map'), 'rankCorrMap': ('rankCorr', 'Map'), 'studentTTestMap': ('studentTTest', 'Map'), 'uniqUpToMap': ('uniqUpTo', 'Map'), 'deltaSumTimestampMap': ('deltaSumTimestamp', 'Map'), 'uniqHLL12Map': ('uniqHLL12', 'Map'), 'covarSampMap': ('covarSamp', 'Map'), 'theilsUMap': ('theilsU', 'Map'), 'contingencyMap': ('contingency', 'Map'), 'groupBitXorMap': ('groupBitXor', 'Map'), 'quantileGKMap': ('quantileGK', 'Map'), 'windowFunnelMap': ('windowFunnel', 'Map'), 'anyHeavyMap': ('anyHeavy', 'Map'), 'quantilesExactLowMap': ('quantilesExactLow', 'Map'), 'groupBitmapOrMap': ('groupBitmapOr', 'Map'), 'quantilesExactWeightedMap': ('quantilesExactWeighted', 'Map'), 'maxMap': ('maxMap', ''), 'groupArrayMovingSumMap': ('groupArrayMovingSum', 'Map'), 'kurtPopMap': ('kurtPop', 'Map'), 'sequenceMatchMap': ('sequenceMatch', 'Map'), 'countMap': ('count', 'Map'), 'quantileBFloat16Map': ('quantileBFloat16', 'Map'), 'varPopMap': ('varPop', 'Map'), 'groupBitOrMap': ('groupBitOr', 'Map'), 'quantileExactHighSimpleState': ('quantileExactHigh', 'SimpleState'), 'quantileTDigestWeightedSimpleState': ('quantileTDigestWeighted', 'SimpleState'), 'quantileBFloat16WeightedSimpleState': ('quantileBFloat16Weighted', 'SimpleState'), 'covarPopSimpleState': ('covarPop', 'SimpleState'), 'intervalLengthSumSimpleState': ('intervalLengthSum', 'SimpleState'), 'sumKahanSimpleState': ('sumKahan', 'SimpleState'), 'groupArrayInsertAtSimpleState': ('groupArrayInsertAt', 'SimpleState'), 'quantileExactLowSimpleState': ('quantileExactLow', 'SimpleState'), 'quantilesTDigestSimpleState': ('quantilesTDigest', 'SimpleState'), 'sumCountSimpleState': ('sumCount', 'SimpleState'), 'avgSimpleState': ('avg', 'SimpleState'), 'maxMapSimpleState': ('maxMap', 'SimpleState'), 'avgWeightedSimpleState': ('avgWeighted', 'SimpleState'), 'argMaxSimpleState': ('argMax', 'SimpleState'), 'meanZTestSimpleState': ('meanZTest', 'SimpleState'), 'exponentialTimeDecayedAvgSimpleState': ('exponentialTimeDecayedAvg', 'SimpleState'), 'anyLastSimpleState': ('anyLast', 'SimpleState'), 'corrSimpleState': ('corr', 'SimpleState'), 'groupArrayMovingAvgSimpleState': ('groupArrayMovingAvg', 'SimpleState'), 'retentionSimpleState': ('retention', 'SimpleState'), 'groupBitmapAndSimpleState': ('groupBitmapAnd', 'SimpleState'), 'quantileInterpolatedWeightedSimpleState': ('quantileInterpolatedWeighted', 'SimpleState'), 'groupBitAndSimpleState': ('groupBitAnd', 'SimpleState'), 'groupUniqArraySimpleState': ('groupUniqArray', 'SimpleState'), 'quantilesTimingWeightedSimpleState': ('quantilesTimingWeighted', 'SimpleState'), 'skewSampSimpleState': ('skewSamp', 'SimpleState'), 'argMinSimpleState': ('argMin', 'SimpleState'), 'stochasticLogisticRegressionSimpleState': ('stochasticLogisticRegression', 'SimpleState'), 'mannWhitneyUTestSimpleState': ('mannWhitneyUTest', 'SimpleState'), 'stochasticLinearRegressionSimpleState': ('stochasticLinearRegression', 'SimpleState'), 'uniqThetaSimpleState': ('uniqTheta', 'SimpleState'), 'sequenceNextNodeSimpleState': ('sequenceNextNode', 'SimpleState'), 'groupArraySimpleState': ('groupArray', 'SimpleState'), 'quantileSimpleState': ('quantile', 'SimpleState'), 'skewPopSimpleState': ('skewPop', 'SimpleState'), 'quantileTDigestSimpleState': ('quantileTDigest', 'SimpleState'), 'boundingRatioSimpleState': ('boundingRatio', 'SimpleState'), 'histogramSimpleState': ('histogram', 'SimpleState'), 'anySimpleState': ('any', 'SimpleState'), 'kolmogorovSmirnovTestSimpleState': ('kolmogorovSmirnovTest', 'SimpleState'), 'categoricalInformationValueSimpleState': ('categoricalInformationValue', 'SimpleState'), 'sumWithOverflowSimpleState': ('sumWithOverflow', 'SimpleState'), 'last_valueSimpleState': ('last_value', 'SimpleState'), 'quantilesTimingSimpleState': ('quantilesTiming', 'SimpleState'), 'quantileTimingSimpleState': ('quantileTiming', 'SimpleState'), 'quantileExactSimpleState': ('quantileExact', 'SimpleState'), 'quantilesExactHighSimpleState': ('quantilesExactHigh', 'SimpleState'), 'simpleLinearRegressionSimpleState': ('simpleLinearRegression', 'SimpleState'), 'first_valueSimpleState': ('first_value', 'SimpleState'), 'kurtSampSimpleState': ('kurtSamp', 'SimpleState'), 'quantilesGKSimpleState': ('quantilesGK', 'SimpleState'), 'quantilesDeterministicSimpleState': ('quantilesDeterministic', 'SimpleState'), 'topKSimpleState': ('topK', 'SimpleState'), 'quantilesSimpleState': ('quantiles', 'SimpleState'), 'maxIntersectionsSimpleState': ('maxIntersections', 'SimpleState'), 'uniqCombined64SimpleState': ('uniqCombined64', 'SimpleState'), 'sumMapSimpleState': ('sumMap', 'SimpleState'), 'sequenceCountSimpleState': ('sequenceCount', 'SimpleState'), 'groupArrayLastSimpleState': ('groupArrayLast', 'SimpleState'), 'quantileDeterministicSimpleState': ('quantileDeterministic', 'SimpleState'), 'entropySimpleState': ('entropy', 'SimpleState'), 'quantilesTDigestWeightedSimpleState': ('quantilesTDigestWeighted', 'SimpleState'), 'quantilesBFloat16WeightedSimpleState': ('quantilesBFloat16Weighted', 'SimpleState'), 'stddevSampSimpleState': ('stddevSamp', 'SimpleState'), 'deltaSumSimpleState': ('deltaSum', 'SimpleState'), 'groupArraySampleSimpleState': ('groupArraySample', 'SimpleState'), 'maxIntersectionsPositionSimpleState': ('maxIntersectionsPosition', 'SimpleState'), 'sumSimpleState': ('sum', 'SimpleState'), 'quantilesBFloat16SimpleState': ('quantilesBFloat16', 'SimpleState'), 'sparkBarSimpleState': ('sparkBar', 'SimpleState'), 'groupBitmapXorSimpleState': ('groupBitmapXor', 'SimpleState'), 'welchTTestSimpleState': ('welchTTest', 'SimpleState'), 'quantilesExactSimpleState': ('quantilesExact', 'SimpleState'), 'uniqExactSimpleState': ('uniqExact', 'SimpleState'), 'cramersVBiasCorrectedSimpleState': ('cramersVBiasCorrected', 'SimpleState'), 'stddevPopSimpleState': ('stddevPop', 'SimpleState'), 'largestTriangleThreeBucketsSimpleState': ('largestTriangleThreeBuckets', 'SimpleState'), 'uniqCombinedSimpleState': ('uniqCombined', 'SimpleState'), 'groupBitmapSimpleState': ('groupBitmap', 'SimpleState'), 'quantilesInterpolatedWeightedSimpleState': ('quantilesInterpolatedWeighted', 'SimpleState'), 'minSimpleState': ('min', 'SimpleState'), 'minMapSimpleState': ('minMap', 'SimpleState'), 'varSampSimpleState': ('varSamp', 'SimpleState'), 'topKWeightedSimpleState': ('topKWeighted', 'SimpleState'), 'uniqSimpleState': ('uniq', 'SimpleState'), 'quantileTimingWeightedSimpleState': ('quantileTimingWeighted', 'SimpleState'), 'cramersVSimpleState': ('cramersV', 'SimpleState'), 'quantileExactWeightedSimpleState': ('quantileExactWeighted', 'SimpleState'), 'medianSimpleState': ('median', 'SimpleState'), 'exponentialMovingAverageSimpleState': ('exponentialMovingAverage', 'SimpleState'), 'rankCorrSimpleState': ('rankCorr', 'SimpleState'), 'studentTTestSimpleState': ('studentTTest', 'SimpleState'), 'uniqUpToSimpleState': ('uniqUpTo', 'SimpleState'), 'deltaSumTimestampSimpleState': ('deltaSumTimestamp', 'SimpleState'), 'uniqHLL12SimpleState': ('uniqHLL12', 'SimpleState'), 'covarSampSimpleState': ('covarSamp', 'SimpleState'), 'theilsUSimpleState': ('theilsU', 'SimpleState'), 'contingencySimpleState': ('contingency', 'SimpleState'), 'groupBitXorSimpleState': ('groupBitXor', 'SimpleState'), 'quantileGKSimpleState': ('quantileGK', 'SimpleState'), 'windowFunnelSimpleState': ('windowFunnel', 'SimpleState'), 'anyHeavySimpleState': ('anyHeavy', 'SimpleState'), 'quantilesExactLowSimpleState': ('quantilesExactLow', 'SimpleState'), 'groupBitmapOrSimpleState': ('groupBitmapOr', 'SimpleState'), 'quantilesExactWeightedSimpleState': ('quantilesExactWeighted', 'SimpleState'), 'maxSimpleState': ('max', 'SimpleState'), 'groupArrayMovingSumSimpleState': ('groupArrayMovingSum', 'SimpleState'), 'kurtPopSimpleState': ('kurtPop', 'SimpleState'), 'sequenceMatchSimpleState': ('sequenceMatch', 'SimpleState'), 'countSimpleState': ('count', 'SimpleState'), 'quantileBFloat16SimpleState': ('quantileBFloat16', 'SimpleState'), 'varPopSimpleState': ('varPop', 'SimpleState'), 'groupBitOrSimpleState': ('groupBitOr', 'SimpleState'), 'quantileExactHighState': ('quantileExactHigh', 'State'), 'quantileTDigestWeightedState': ('quantileTDigestWeighted', 'State'), 'quantileBFloat16WeightedState': ('quantileBFloat16Weighted', 'State'), 'covarPopState': ('covarPop', 'State'), 'intervalLengthSumState': ('intervalLengthSum', 'State'), 'sumKahanState': ('sumKahan', 'State'), 'groupArrayInsertAtState': ('groupArrayInsertAt', 'State'), 'quantileExactLowState': ('quantileExactLow', 'State'), 'quantilesTDigestState': ('quantilesTDigest', 'State'), 'sumCountState': ('sumCount', 'State'), 'avgState': ('avg', 'State'), 'maxMapState': ('maxMap', 'State'), 'avgWeightedState': ('avgWeighted', 'State'), 'argMaxState': ('argMax', 'State'), 'meanZTestState': ('meanZTest', 'State'), 'exponentialTimeDecayedAvgState': ('exponentialTimeDecayedAvg', 'State'), 'anyLastState': ('anyLast', 'State'), 'corrState': ('corr', 'State'), 'groupArrayMovingAvgState': ('groupArrayMovingAvg', 'State'), 'retentionState': ('retention', 'State'), 'groupBitmapAndState': ('groupBitmapAnd', 'State'), 'quantileInterpolatedWeightedState': ('quantileInterpolatedWeighted', 'State'), 'groupBitAndState': ('groupBitAnd', 'State'), 'groupUniqArrayState': ('groupUniqArray', 'State'), 'quantilesTimingWeightedState': ('quantilesTimingWeighted', 'State'), 'skewSampState': ('skewSamp', 'State'), 'argMinState': ('argMin', 'State'), 'stochasticLogisticRegressionState': ('stochasticLogisticRegression', 'State'), 'mannWhitneyUTestState': ('mannWhitneyUTest', 'State'), 'stochasticLinearRegressionState': ('stochasticLinearRegression', 'State'), 'uniqThetaState': ('uniqTheta', 'State'), 'sequenceNextNodeState': ('sequenceNextNode', 'State'), 'groupArrayState': ('groupArray', 'State'), 'quantileState': ('quantile', 'State'), 'skewPopState': ('skewPop', 'State'), 'quantileTDigestState': ('quantileTDigest', 'State'), 'boundingRatioState': ('boundingRatio', 'State'), 'histogramState': ('histogram', 'State'), 'anyState': ('any', 'State'), 'kolmogorovSmirnovTestState': ('kolmogorovSmirnovTest', 'State'), 'categoricalInformationValueState': ('categoricalInformationValue', 'State'), 'sumWithOverflowState': ('sumWithOverflow', 'State'), 'last_valueState': ('last_value', 'State'), 'quantilesTimingState': ('quantilesTiming', 'State'), 'quantileTimingState': ('quantileTiming', 'State'), 'quantileExactState': ('quantileExact', 'State'), 'quantilesExactHighState': ('quantilesExactHigh', 'State'), 'simpleLinearRegressionState': ('simpleLinearRegression', 'State'), 'first_valueState': ('first_value', 'State'), 'kurtSampState': ('kurtSamp', 'State'), 'quantilesGKState': ('quantilesGK', 'State'), 'quantilesDeterministicState': ('quantilesDeterministic', 'State'), 'topKState': ('topK', 'State'), 'quantilesState': ('quantiles', 'State'), 'maxIntersectionsState': ('maxIntersections', 'State'), 'uniqCombined64State': ('uniqCombined64', 'State'), 'sumMapState': ('sumMap', 'State'), 'sequenceCountState': ('sequenceCount', 'State'), 'groupArrayLastState': ('groupArrayLast', 'State'), 'quantileDeterministicState': ('quantileDeterministic', 'State'), 'entropyState': ('entropy', 'State'), 'quantilesTDigestWeightedState': ('quantilesTDigestWeighted', 'State'), 'quantilesBFloat16WeightedState': ('quantilesBFloat16Weighted', 'State'), 'stddevSampState': ('stddevSamp', 'State'), 'deltaSumState': ('deltaSum', 'State'), 'groupArraySampleState': ('groupArraySample', 'State'), 'maxIntersectionsPositionState': ('maxIntersectionsPosition', 'State'), 'sumState': ('sum', 'State'), 'quantilesBFloat16State': ('quantilesBFloat16', 'State'), 'sparkBarState': ('sparkBar', 'State'), 'groupBitmapXorState': ('groupBitmapXor', 'State'), 'welchTTestState': ('welchTTest', 'State'), 'quantilesExactState': ('quantilesExact', 'State'), 'uniqExactState': ('uniqExact', 'State'), 'cramersVBiasCorrectedState': ('cramersVBiasCorrected', 'State'), 'stddevPopState': ('stddevPop', 'State'), 'largestTriangleThreeBucketsState': ('largestTriangleThreeBuckets', 'State'), 'uniqCombinedState': ('uniqCombined', 'State'), 'groupBitmapState': ('groupBitmap', 'State'), 'quantilesInterpolatedWeightedState': ('quantilesInterpolatedWeighted', 'State'), 'minState': ('min', 'State'), 'minMapState': ('minMap', 'State'), 'varSampState': ('varSamp', 'State'), 'topKWeightedState': ('topKWeighted', 'State'), 'uniqState': ('uniq', 'State'), 'quantileTimingWeightedState': ('quantileTimingWeighted', 'State'), 'cramersVState': ('cramersV', 'State'), 'quantileExactWeightedState': ('quantileExactWeighted', 'State'), 'medianState': ('median', 'State'), 'exponentialMovingAverageState': ('exponentialMovingAverage', 'State'), 'rankCorrState': ('rankCorr', 'State'), 'studentTTestState': ('studentTTest', 'State'), 'uniqUpToState': ('uniqUpTo', 'State'), 'deltaSumTimestampState': ('deltaSumTimestamp', 'State'), 'uniqHLL12State': ('uniqHLL12', 'State'), 'covarSampState': ('covarSamp', 'State'), 'theilsUState': ('theilsU', 'State'), 'contingencyState': ('contingency', 'State'), 'groupBitXorState': ('groupBitXor', 'State'), 'quantileGKState': ('quantileGK', 'State'), 'windowFunnelState': ('windowFunnel', 'State'), 'anyHeavyState': ('anyHeavy', 'State'), 'quantilesExactLowState': ('quantilesExactLow', 'State'), 'groupBitmapOrState': ('groupBitmapOr', 'State'), 'quantilesExactWeightedState': ('quantilesExactWeighted', 'State'), 'maxState': ('max', 'State'), 'groupArrayMovingSumState': ('groupArrayMovingSum', 'State'), 'kurtPopState': ('kurtPop', 'State'), 'sequenceMatchState': ('sequenceMatch', 'State'), 'countState': ('count', 'State'), 'quantileBFloat16State': ('quantileBFloat16', 'State'), 'varPopState': ('varPop', 'State'), 'groupBitOrState': ('groupBitOr', 'State'), 'quantileExactHighMerge': ('quantileExactHigh', 'Merge'), 'quantileTDigestWeightedMerge': ('quantileTDigestWeighted', 'Merge'), 'quantileBFloat16WeightedMerge': ('quantileBFloat16Weighted', 'Merge'), 'covarPopMerge': ('covarPop', 'Merge'), 'intervalLengthSumMerge': ('intervalLengthSum', 'Merge'), 'sumKahanMerge': ('sumKahan', 'Merge'), 'groupArrayInsertAtMerge': ('groupArrayInsertAt', 'Merge'), 'quantileExactLowMerge': ('quantileExactLow', 'Merge'), 'quantilesTDigestMerge': ('quantilesTDigest', 'Merge'), 'sumCountMerge': ('sumCount', 'Merge'), 'avgMerge': ('avg', 'Merge'), 'maxMapMerge': ('maxMap', 'Merge'), 'avgWeightedMerge': ('avgWeighted', 'Merge'), 'argMaxMerge': ('argMax', 'Merge'), 'meanZTestMerge': ('meanZTest', 'Merge'), 'exponentialTimeDecayedAvgMerge': ('exponentialTimeDecayedAvg', 'Merge'), 'anyLastMerge': ('anyLast', 'Merge'), 'corrMerge': ('corr', 'Merge'), 'groupArrayMovingAvgMerge': ('groupArrayMovingAvg', 'Merge'), 'retentionMerge': ('retention', 'Merge'), 'groupBitmapAndMerge': ('groupBitmapAnd', 'Merge'), 'quantileInterpolatedWeightedMerge': ('quantileInterpolatedWeighted', 'Merge'), 'groupBitAndMerge': ('groupBitAnd', 'Merge'), 'groupUniqArrayMerge': ('groupUniqArray', 'Merge'), 'quantilesTimingWeightedMerge': ('quantilesTimingWeighted', 'Merge'), 'skewSampMerge': ('skewSamp', 'Merge'), 'argMinMerge': ('argMin', 'Merge'), 'stochasticLogisticRegressionMerge': ('stochasticLogisticRegression', 'Merge'), 'mannWhitneyUTestMerge': ('mannWhitneyUTest', 'Merge'), 'stochasticLinearRegressionMerge': ('stochasticLinearRegression', 'Merge'), 'uniqThetaMerge': ('uniqTheta', 'Merge'), 'sequenceNextNodeMerge': ('sequenceNextNode', 'Merge'), 'groupArrayMerge': ('groupArray', 'Merge'), 'quantileMerge': ('quantile', 'Merge'), 'skewPopMerge': ('skewPop', 'Merge'), 'quantileTDigestMerge': ('quantileTDigest', 'Merge'), 'boundingRatioMerge': ('boundingRatio', 'Merge'), 'histogramMerge': ('histogram', 'Merge'), 'anyMerge': ('any', 'Merge'), 'kolmogorovSmirnovTestMerge': ('kolmogorovSmirnovTest', 'Merge'), 'categoricalInformationValueMerge': ('categoricalInformationValue', 'Merge'), 'sumWithOverflowMerge': ('sumWithOverflow', 'Merge'), 'last_valueMerge': ('last_value', 'Merge'), 'quantilesTimingMerge': ('quantilesTiming', 'Merge'), 'quantileTimingMerge': ('quantileTiming', 'Merge'), 'quantileExactMerge': ('quantileExact', 'Merge'), 'quantilesExactHighMerge': ('quantilesExactHigh', 'Merge'), 'simpleLinearRegressionMerge': ('simpleLinearRegression', 'Merge'), 'first_valueMerge': ('first_value', 'Merge'), 'kurtSampMerge': ('kurtSamp', 'Merge'), 'quantilesGKMerge': ('quantilesGK', 'Merge'), 'quantilesDeterministicMerge': ('quantilesDeterministic', 'Merge'), 'topKMerge': ('topK', 'Merge'), 'quantilesMerge': ('quantiles', 'Merge'), 'maxIntersectionsMerge': ('maxIntersections', 'Merge'), 'uniqCombined64Merge': ('uniqCombined64', 'Merge'), 'sumMapMerge': ('sumMap', 'Merge'), 'sequenceCountMerge': ('sequenceCount', 'Merge'), 'groupArrayLastMerge': ('groupArrayLast', 'Merge'), 'quantileDeterministicMerge': ('quantileDeterministic', 'Merge'), 'entropyMerge': ('entropy', 'Merge'), 'quantilesTDigestWeightedMerge': ('quantilesTDigestWeighted', 'Merge'), 'quantilesBFloat16WeightedMerge': ('quantilesBFloat16Weighted', 'Merge'), 'stddevSampMerge': ('stddevSamp', 'Merge'), 'deltaSumMerge': ('deltaSum', 'Merge'), 'groupArraySampleMerge': ('groupArraySample', 'Merge'), 'maxIntersectionsPositionMerge': ('maxIntersectionsPosition', 'Merge'), 'sumMerge': ('sum', 'Merge'), 'quantilesBFloat16Merge': ('quantilesBFloat16', 'Merge'), 'sparkBarMerge': ('sparkBar', 'Merge'), 'groupBitmapXorMerge': ('groupBitmapXor', 'Merge'), 'welchTTestMerge': ('welchTTest', 'Merge'), 'quantilesExactMerge': ('quantilesExact', 'Merge'), 'uniqExactMerge': ('uniqExact', 'Merge'), 'cramersVBiasCorrectedMerge': ('cramersVBiasCorrected', 'Merge'), 'stddevPopMerge': ('stddevPop', 'Merge'), 'largestTriangleThreeBucketsMerge': ('largestTriangleThreeBuckets', 'Merge'), 'uniqCombinedMerge': ('uniqCombined', 'Merge'), 'groupBitmapMerge': ('groupBitmap', 'Merge'), 'quantilesInterpolatedWeightedMerge': ('quantilesInterpolatedWeighted', 'Merge'), 'minMerge': ('min', 'Merge'), 'minMapMerge': ('minMap', 'Merge'), 'varSampMerge': ('varSamp', 'Merge'), 'topKWeightedMerge': ('topKWeighted', 'Merge'), 'uniqMerge': ('uniq', 'Merge'), 'quantileTimingWeightedMerge': ('quantileTimingWeighted', 'Merge'), 'cramersVMerge': ('cramersV', 'Merge'), 'quantileExactWeightedMerge': ('quantileExactWeighted', 'Merge'), 'medianMerge': ('median', 'Merge'), 'exponentialMovingAverageMerge': ('exponentialMovingAverage', 'Merge'), 'rankCorrMerge': ('rankCorr', 'Merge'), 'studentTTestMerge': ('studentTTest', 'Merge'), 'uniqUpToMerge': ('uniqUpTo', 'Merge'), 'deltaSumTimestampMerge': ('deltaSumTimestamp', 'Merge'), 'uniqHLL12Merge': ('uniqHLL12', 'Merge'), 'covarSampMerge': ('covarSamp', 'Merge'), 'theilsUMerge': ('theilsU', 'Merge'), 'contingencyMerge': ('contingency', 'Merge'), 'groupBitXorMerge': ('groupBitXor', 'Merge'), 'quantileGKMerge': ('quantileGK', 'Merge'), 'windowFunnelMerge': ('windowFunnel', 'Merge'), 'anyHeavyMerge': ('anyHeavy', 'Merge'), 'quantilesExactLowMerge': ('quantilesExactLow', 'Merge'), 'groupBitmapOrMerge': ('groupBitmapOr', 'Merge'), 'quantilesExactWeightedMerge': ('quantilesExactWeighted', 'Merge'), 'maxMerge': ('max', 'Merge'), 'groupArrayMovingSumMerge': ('groupArrayMovingSum', 'Merge'), 'kurtPopMerge': ('kurtPop', 'Merge'), 'sequenceMatchMerge': ('sequenceMatch', 'Merge'), 'countMerge': ('count', 'Merge'), 'quantileBFloat16Merge': ('quantileBFloat16', 'Merge'), 'varPopMerge': ('varPop', 'Merge'), 'groupBitOrMerge': ('groupBitOr', 'Merge'), 'quantileExactHighMergeState': ('quantileExactHigh', 'MergeState'), 'quantileTDigestWeightedMergeState': ('quantileTDigestWeighted', 'MergeState'), 'quantileBFloat16WeightedMergeState': ('quantileBFloat16Weighted', 'MergeState'), 'covarPopMergeState': ('covarPop', 'MergeState'), 'intervalLengthSumMergeState': ('intervalLengthSum', 'MergeState'), 'sumKahanMergeState': ('sumKahan', 'MergeState'), 'groupArrayInsertAtMergeState': ('groupArrayInsertAt', 'MergeState'), 'quantileExactLowMergeState': ('quantileExactLow', 'MergeState'), 'quantilesTDigestMergeState': ('quantilesTDigest', 'MergeState'), 'sumCountMergeState': ('sumCount', 'MergeState'), 'avgMergeState': ('avg', 'MergeState'), 'maxMapMergeState': ('maxMap', 'MergeState'), 'avgWeightedMergeState': ('avgWeighted', 'MergeState'), 'argMaxMergeState': ('argMax', 'MergeState'), 'meanZTestMergeState': ('meanZTest', 'MergeState'), 'exponentialTimeDecayedAvgMergeState': ('exponentialTimeDecayedAvg', 'MergeState'), 'anyLastMergeState': ('anyLast', 'MergeState'), 'corrMergeState': ('corr', 'MergeState'), 'groupArrayMovingAvgMergeState': ('groupArrayMovingAvg', 'MergeState'), 'retentionMergeState': ('retention', 'MergeState'), 'groupBitmapAndMergeState': ('groupBitmapAnd', 'MergeState'), 'quantileInterpolatedWeightedMergeState': ('quantileInterpolatedWeighted', 'MergeState'), 'groupBitAndMergeState': ('groupBitAnd', 'MergeState'), 'groupUniqArrayMergeState': ('groupUniqArray', 'MergeState'), 'quantilesTimingWeightedMergeState': ('quantilesTimingWeighted', 'MergeState'), 'skewSampMergeState': ('skewSamp', 'MergeState'), 'argMinMergeState': ('argMin', 'MergeState'), 'stochasticLogisticRegressionMergeState': ('stochasticLogisticRegression', 'MergeState'), 'mannWhitneyUTestMergeState': ('mannWhitneyUTest', 'MergeState'), 'stochasticLinearRegressionMergeState': ('stochasticLinearRegression', 'MergeState'), 'uniqThetaMergeState': ('uniqTheta', 'MergeState'), 'sequenceNextNodeMergeState': ('sequenceNextNode', 'MergeState'), 'groupArrayMergeState': ('groupArray', 'MergeState'), 'quantileMergeState': ('quantile', 'MergeState'), 'skewPopMergeState': ('skewPop', 'MergeState'), 'quantileTDigestMergeState': ('quantileTDigest', 'MergeState'), 'boundingRatioMergeState': ('boundingRatio', 'MergeState'), 'histogramMergeState': ('histogram', 'MergeState'), 'anyMergeState': ('any', 'MergeState'), 'kolmogorovSmirnovTestMergeState': ('kolmogorovSmirnovTest', 'MergeState'), 'categoricalInformationValueMergeState': ('categoricalInformationValue', 'MergeState'), 'sumWithOverflowMergeState': ('sumWithOverflow', 'MergeState'), 'last_valueMergeState': ('last_value', 'MergeState'), 'quantilesTimingMergeState': ('quantilesTiming', 'MergeState'), 'quantileTimingMergeState': ('quantileTiming', 'MergeState'), 'quantileExactMergeState': ('quantileExact', 'MergeState'), 'quantilesExactHighMergeState': ('quantilesExactHigh', 'MergeState'), 'simpleLinearRegressionMergeState': ('simpleLinearRegression', 'MergeState'), 'first_valueMergeState': ('first_value', 'MergeState'), 'kurtSampMergeState': ('kurtSamp', 'MergeState'), 'quantilesGKMergeState': ('quantilesGK', 'MergeState'), 'quantilesDeterministicMergeState': ('quantilesDeterministic', 'MergeState'), 'topKMergeState': ('topK', 'MergeState'), 'quantilesMergeState': ('quantiles', 'MergeState'), 'maxIntersectionsMergeState': ('maxIntersections', 'MergeState'), 'uniqCombined64MergeState': ('uniqCombined64', 'MergeState'), 'sumMapMergeState': ('sumMap', 'MergeState'), 'sequenceCountMergeState': ('sequenceCount', 'MergeState'), 'groupArrayLastMergeState': ('groupArrayLast', 'MergeState'), 'quantileDeterministicMergeState': ('quantileDeterministic', 'MergeState'), 'entropyMergeState': ('entropy', 'MergeState'), 'quantilesTDigestWeightedMergeState': ('quantilesTDigestWeighted', 'MergeState'), 'quantilesBFloat16WeightedMergeState': ('quantilesBFloat16Weighted', 'MergeState'), 'stddevSampMergeState': ('stddevSamp', 'MergeState'), 'deltaSumMergeState': ('deltaSum', 'MergeState'), 'groupArraySampleMergeState': ('groupArraySample', 'MergeState'), 'maxIntersectionsPositionMergeState': ('maxIntersectionsPosition', 'MergeState'), 'sumMergeState': ('sum', 'MergeState'), 'quantilesBFloat16MergeState': ('quantilesBFloat16', 'MergeState'), 'sparkBarMergeState': ('sparkBar', 'MergeState'), 'groupBitmapXorMergeState': ('groupBitmapXor', 'MergeState'), 'welchTTestMergeState': ('welchTTest', 'MergeState'), 'quantilesExactMergeState': ('quantilesExact', 'MergeState'), 'uniqExactMergeState': ('uniqExact', 'MergeState'), 'cramersVBiasCorrectedMergeState': ('cramersVBiasCorrected', 'MergeState'), 'stddevPopMergeState': ('stddevPop', 'MergeState'), 'largestTriangleThreeBucketsMergeState': ('largestTriangleThreeBuckets', 'MergeState'), 'uniqCombinedMergeState': ('uniqCombined', 'MergeState'), 'groupBitmapMergeState': ('groupBitmap', 'MergeState'), 'quantilesInterpolatedWeightedMergeState': ('quantilesInterpolatedWeighted', 'MergeState'), 'minMergeState': ('min', 'MergeState'), 'minMapMergeState': ('minMap', 'MergeState'), 'varSampMergeState': ('varSamp', 'MergeState'), 'topKWeightedMergeState': ('topKWeighted', 'MergeState'), 'uniqMergeState': ('uniq', 'MergeState'), 'quantileTimingWeightedMergeState': ('quantileTimingWeighted', 'MergeState'), 'cramersVMergeState': ('cramersV', 'MergeState'), 'quantileExactWeightedMergeState': ('quantileExactWeighted', 'MergeState'), 'medianMergeState': ('median', 'MergeState'), 'exponentialMovingAverageMergeState': ('exponentialMovingAverage', 'MergeState'), 'rankCorrMergeState': ('rankCorr', 'MergeState'), 'studentTTestMergeState': ('studentTTest', 'MergeState'), 'uniqUpToMergeState': ('uniqUpTo', 'MergeState'), 'deltaSumTimestampMergeState': ('deltaSumTimestamp', 'MergeState'), 'uniqHLL12MergeState': ('uniqHLL12', 'MergeState'), 'covarSampMergeState': ('covarSamp', 'MergeState'), 'theilsUMergeState': ('theilsU', 'MergeState'), 'contingencyMergeState': ('contingency', 'MergeState'), 'groupBitXorMergeState': ('groupBitXor', 'MergeState'), 'quantileGKMergeState': ('quantileGK', 'MergeState'), 'windowFunnelMergeState': ('windowFunnel', 'MergeState'), 'anyHeavyMergeState': ('anyHeavy', 'MergeState'), 'quantilesExactLowMergeState': ('quantilesExactLow', 'MergeState'), 'groupBitmapOrMergeState': ('groupBitmapOr', 'MergeState'), 'quantilesExactWeightedMergeState': ('quantilesExactWeighted', 'MergeState'), 'maxMergeState': ('max', 'MergeState'), 'groupArrayMovingSumMergeState': ('groupArrayMovingSum', 'MergeState'), 'kurtPopMergeState': ('kurtPop', 'MergeState'), 'sequenceMatchMergeState': ('sequenceMatch', 'MergeState'), 'countMergeState': ('count', 'MergeState'), 'quantileBFloat16MergeState': ('quantileBFloat16', 'MergeState'), 'varPopMergeState': ('varPop', 'MergeState'), 'groupBitOrMergeState': ('groupBitOr', 'MergeState'), 'quantileExactHighForEach': ('quantileExactHigh', 'ForEach'), 'quantileTDigestWeightedForEach': ('quantileTDigestWeighted', 'ForEach'), 'quantileBFloat16WeightedForEach': ('quantileBFloat16Weighted', 'ForEach'), 'covarPopForEach': ('covarPop', 'ForEach'), 'intervalLengthSumForEach': ('intervalLengthSum', 'ForEach'), 'sumKahanForEach': ('sumKahan', 'ForEach'), 'groupArrayInsertAtForEach': ('groupArrayInsertAt', 'ForEach'), 'quantileExactLowForEach': ('quantileExactLow', 'ForEach'), 'quantilesTDigestForEach': ('quantilesTDigest', 'ForEach'), 'sumCountForEach': ('sumCount', 'ForEach'), 'avgForEach': ('avg', 'ForEach'), 'maxMapForEach': ('maxMap', 'ForEach'), 'avgWeightedForEach': ('avgWeighted', 'ForEach'), 'argMaxForEach': ('argMax', 'ForEach'), 'meanZTestForEach': ('meanZTest', 'ForEach'), 'exponentialTimeDecayedAvgForEach': ('exponentialTimeDecayedAvg', 'ForEach'), 'anyLastForEach': ('anyLast', 'ForEach'), 'corrForEach': ('corr', 'ForEach'), 'groupArrayMovingAvgForEach': ('groupArrayMovingAvg', 'ForEach'), 'retentionForEach': ('retention', 'ForEach'), 'groupBitmapAndForEach': ('groupBitmapAnd', 'ForEach'), 'quantileInterpolatedWeightedForEach': ('quantileInterpolatedWeighted', 'ForEach'), 'groupBitAndForEach': ('groupBitAnd', 'ForEach'), 'groupUniqArrayForEach': ('groupUniqArray', 'ForEach'), 'quantilesTimingWeightedForEach': ('quantilesTimingWeighted', 'ForEach'), 'skewSampForEach': ('skewSamp', 'ForEach'), 'argMinForEach': ('argMin', 'ForEach'), 'stochasticLogisticRegressionForEach': ('stochasticLogisticRegression', 'ForEach'), 'mannWhitneyUTestForEach': ('mannWhitneyUTest', 'ForEach'), 'stochasticLinearRegressionForEach': ('stochasticLinearRegression', 'ForEach'), 'uniqThetaForEach': ('uniqTheta', 'ForEach'), 'sequenceNextNodeForEach': ('sequenceNextNode', 'ForEach'), 'groupArrayForEach': ('groupArray', 'ForEach'), 'quantileForEach': ('quantile', 'ForEach'), 'skewPopForEach': ('skewPop', 'ForEach'), 'quantileTDigestForEach': ('quantileTDigest', 'ForEach'), 'boundingRatioForEach': ('boundingRatio', 'ForEach'), 'histogramForEach': ('histogram', 'ForEach'), 'anyForEach': ('any', 'ForEach'), 'kolmogorovSmirnovTestForEach': ('kolmogorovSmirnovTest', 'ForEach'), 'categoricalInformationValueForEach': ('categoricalInformationValue', 'ForEach'), 'sumWithOverflowForEach': ('sumWithOverflow', 'ForEach'), 'last_valueForEach': ('last_value', 'ForEach'), 'quantilesTimingForEach': ('quantilesTiming', 'ForEach'), 'quantileTimingForEach': ('quantileTiming', 'ForEach'), 'quantileExactForEach': ('quantileExact', 'ForEach'), 'quantilesExactHighForEach': ('quantilesExactHigh', 'ForEach'), 'simpleLinearRegressionForEach': ('simpleLinearRegression', 'ForEach'), 'first_valueForEach': ('first_value', 'ForEach'), 'kurtSampForEach': ('kurtSamp', 'ForEach'), 'quantilesGKForEach': ('quantilesGK', 'ForEach'), 'quantilesDeterministicForEach': ('quantilesDeterministic', 'ForEach'), 'topKForEach': ('topK', 'ForEach'), 'quantilesForEach': ('quantiles', 'ForEach'), 'maxIntersectionsForEach': ('maxIntersections', 'ForEach'), 'uniqCombined64ForEach': ('uniqCombined64', 'ForEach'), 'sumMapForEach': ('sumMap', 'ForEach'), 'sequenceCountForEach': ('sequenceCount', 'ForEach'), 'groupArrayLastForEach': ('groupArrayLast', 'ForEach'), 'quantileDeterministicForEach': ('quantileDeterministic', 'ForEach'), 'entropyForEach': ('entropy', 'ForEach'), 'quantilesTDigestWeightedForEach': ('quantilesTDigestWeighted', 'ForEach'), 'quantilesBFloat16WeightedForEach': ('quantilesBFloat16Weighted', 'ForEach'), 'stddevSampForEach': ('stddevSamp', 'ForEach'), 'deltaSumForEach': ('deltaSum', 'ForEach'), 'groupArraySampleForEach': ('groupArraySample', 'ForEach'), 'maxIntersectionsPositionForEach': ('maxIntersectionsPosition', 'ForEach'), 'sumForEach': ('sum', 'ForEach'), 'quantilesBFloat16ForEach': ('quantilesBFloat16', 'ForEach'), 'sparkBarForEach': ('sparkBar', 'ForEach'), 'groupBitmapXorForEach': ('groupBitmapXor', 'ForEach'), 'welchTTestForEach': ('welchTTest', 'ForEach'), 'quantilesExactForEach': ('quantilesExact', 'ForEach'), 'uniqExactForEach': ('uniqExact', 'ForEach'), 'cramersVBiasCorrectedForEach': ('cramersVBiasCorrected', 'ForEach'), 'stddevPopForEach': ('stddevPop', 'ForEach'), 'largestTriangleThreeBucketsForEach': ('largestTriangleThreeBuckets', 'ForEach'), 'uniqCombinedForEach': ('uniqCombined', 'ForEach'), 'groupBitmapForEach': ('groupBitmap', 'ForEach'), 'quantilesInterpolatedWeightedForEach': ('quantilesInterpolatedWeighted', 'ForEach'), 'minForEach': ('min', 'ForEach'), 'minMapForEach': ('minMap', 'ForEach'), 'varSampForEach': ('varSamp', 'ForEach'), 'topKWeightedForEach': ('topKWeighted', 'ForEach'), 'uniqForEach': ('uniq', 'ForEach'), 'quantileTimingWeightedForEach': ('quantileTimingWeighted', 'ForEach'), 'cramersVForEach': ('cramersV', 'ForEach'), 'quantileExactWeightedForEach': ('quantileExactWeighted', 'ForEach'), 'medianForEach': ('median', 'ForEach'), 'exponentialMovingAverageForEach': ('exponentialMovingAverage', 'ForEach'), 'rankCorrForEach': ('rankCorr', 'ForEach'), 'studentTTestForEach': ('studentTTest', 'ForEach'), 'uniqUpToForEach': ('uniqUpTo', 'ForEach'), 'deltaSumTimestampForEach': ('deltaSumTimestamp', 'ForEach'), 'uniqHLL12ForEach': ('uniqHLL12', 'ForEach'), 'covarSampForEach': ('covarSamp', 'ForEach'), 'theilsUForEach': ('theilsU', 'ForEach'), 'contingencyForEach': ('contingency', 'ForEach'), 'groupBitXorForEach': ('groupBitXor', 'ForEach'), 'quantileGKForEach': ('quantileGK', 'ForEach'), 'windowFunnelForEach': ('windowFunnel', 'ForEach'), 'anyHeavyForEach': ('anyHeavy', 'ForEach'), 'quantilesExactLowForEach': ('quantilesExactLow', 'ForEach'), 'groupBitmapOrForEach': ('groupBitmapOr', 'ForEach'), 'quantilesExactWeightedForEach': ('quantilesExactWeighted', 'ForEach'), 'maxForEach': ('max', 'ForEach'), 'groupArrayMovingSumForEach': ('groupArrayMovingSum', 'ForEach'), 'kurtPopForEach': ('kurtPop', 'ForEach'), 'sequenceMatchForEach': ('sequenceMatch', 'ForEach'), 'countForEach': ('count', 'ForEach'), 'quantileBFloat16ForEach': ('quantileBFloat16', 'ForEach'), 'varPopForEach': ('varPop', 'ForEach'), 'groupBitOrForEach': ('groupBitOr', 'ForEach'), 'quantileExactHighDistinct': ('quantileExactHigh', 'Distinct'), 'quantileTDigestWeightedDistinct': ('quantileTDigestWeighted', 'Distinct'), 'quantileBFloat16WeightedDistinct': ('quantileBFloat16Weighted', 'Distinct'), 'covarPopDistinct': ('covarPop', 'Distinct'), 'intervalLengthSumDistinct': ('intervalLengthSum', 'Distinct'), 'sumKahanDistinct': ('sumKahan', 'Distinct'), 'groupArrayInsertAtDistinct': ('groupArrayInsertAt', 'Distinct'), 'quantileExactLowDistinct': ('quantileExactLow', 'Distinct'), 'quantilesTDigestDistinct': ('quantilesTDigest', 'Distinct'), 'sumCountDistinct': ('sumCount', 'Distinct'), 'avgDistinct': ('avg', 'Distinct'), 'maxMapDistinct': ('maxMap', 'Distinct'), 'avgWeightedDistinct': ('avgWeighted', 'Distinct'), 'argMaxDistinct': ('argMax', 'Distinct'), 'meanZTestDistinct': ('meanZTest', 'Distinct'), 'exponentialTimeDecayedAvgDistinct': ('exponentialTimeDecayedAvg', 'Distinct'), 'anyLastDistinct': ('anyLast', 'Distinct'), 'corrDistinct': ('corr', 'Distinct'), 'groupArrayMovingAvgDistinct': ('groupArrayMovingAvg', 'Distinct'), 'retentionDistinct': ('retention', 'Distinct'), 'groupBitmapAndDistinct': ('groupBitmapAnd', 'Distinct'), 'quantileInterpolatedWeightedDistinct': ('quantileInterpolatedWeighted', 'Distinct'), 'groupBitAndDistinct': ('groupBitAnd', 'Distinct'), 'groupUniqArrayDistinct': ('groupUniqArray', 'Distinct'), 'quantilesTimingWeightedDistinct': ('quantilesTimingWeighted', 'Distinct'), 'skewSampDistinct': ('skewSamp', 'Distinct'), 'argMinDistinct': ('argMin', 'Distinct'), 'stochasticLogisticRegressionDistinct': ('stochasticLogisticRegression', 'Distinct'), 'mannWhitneyUTestDistinct': ('mannWhitneyUTest', 'Distinct'), 'stochasticLinearRegressionDistinct': ('stochasticLinearRegression', 'Distinct'), 'uniqThetaDistinct': ('uniqTheta', 'Distinct'), 'sequenceNextNodeDistinct': ('sequenceNextNode', 'Distinct'), 'groupArrayDistinct': ('groupArray', 'Distinct'), 'quantileDistinct': ('quantile', 'Distinct'), 'skewPopDistinct': ('skewPop', 'Distinct'), 'quantileTDigestDistinct': ('quantileTDigest', 'Distinct'), 'boundingRatioDistinct': ('boundingRatio', 'Distinct'), 'histogramDistinct': ('histogram', 'Distinct'), 'anyDistinct': ('any', 'Distinct'), 'kolmogorovSmirnovTestDistinct': ('kolmogorovSmirnovTest', 'Distinct'), 'categoricalInformationValueDistinct': ('categoricalInformationValue', 'Distinct'), 'sumWithOverflowDistinct': ('sumWithOverflow', 'Distinct'), 'last_valueDistinct': ('last_value', 'Distinct'), 'quantilesTimingDistinct': ('quantilesTiming', 'Distinct'), 'quantileTimingDistinct': ('quantileTiming', 'Distinct'), 'quantileExactDistinct': ('quantileExact', 'Distinct'), 'quantilesExactHighDistinct': ('quantilesExactHigh', 'Distinct'), 'simpleLinearRegressionDistinct': ('simpleLinearRegression', 'Distinct'), 'first_valueDistinct': ('first_value', 'Distinct'), 'kurtSampDistinct': ('kurtSamp', 'Distinct'), 'quantilesGKDistinct': ('quantilesGK', 'Distinct'), 'quantilesDeterministicDistinct': ('quantilesDeterministic', 'Distinct'), 'topKDistinct': ('topK', 'Distinct'), 'quantilesDistinct': ('quantiles', 'Distinct'), 'maxIntersectionsDistinct': ('maxIntersections', 'Distinct'), 'uniqCombined64Distinct': ('uniqCombined64', 'Distinct'), 'sumMapDistinct': ('sumMap', 'Distinct'), 'sequenceCountDistinct': ('sequenceCount', 'Distinct'), 'groupArrayLastDistinct': ('groupArrayLast', 'Distinct'), 'quantileDeterministicDistinct': ('quantileDeterministic', 'Distinct'), 'entropyDistinct': ('entropy', 'Distinct'), 'quantilesTDigestWeightedDistinct': ('quantilesTDigestWeighted', 'Distinct'), 'quantilesBFloat16WeightedDistinct': ('quantilesBFloat16Weighted', 'Distinct'), 'stddevSampDistinct': ('stddevSamp', 'Distinct'), 'deltaSumDistinct': ('deltaSum', 'Distinct'), 'groupArraySampleDistinct': ('groupArraySample', 'Distinct'), 'maxIntersectionsPositionDistinct': ('maxIntersectionsPosition', 'Distinct'), 'sumDistinct': ('sum', 'Distinct'), 'quantilesBFloat16Distinct': ('quantilesBFloat16', 'Distinct'), 'sparkBarDistinct': ('sparkBar', 'Distinct'), 'groupBitmapXorDistinct': ('groupBitmapXor', 'Distinct'), 'welchTTestDistinct': ('welchTTest', 'Distinct'), 'quantilesExactDistinct': ('quantilesExact', 'Distinct'), 'uniqExactDistinct': ('uniqExact', 'Distinct'), 'cramersVBiasCorrectedDistinct': ('cramersVBiasCorrected', 'Distinct'), 'stddevPopDistinct': ('stddevPop', 'Distinct'), 'largestTriangleThreeBucketsDistinct': ('largestTriangleThreeBuckets', 'Distinct'), 'uniqCombinedDistinct': ('uniqCombined', 'Distinct'), 'groupBitmapDistinct': ('groupBitmap', 'Distinct'), 'quantilesInterpolatedWeightedDistinct': ('quantilesInterpolatedWeighted', 'Distinct'), 'minDistinct': ('min', 'Distinct'), 'minMapDistinct': ('minMap', 'Distinct'), 'varSampDistinct': ('varSamp', 'Distinct'), 'topKWeightedDistinct': ('topKWeighted', 'Distinct'), 'uniqDistinct': ('uniq', 'Distinct'), 'quantileTimingWeightedDistinct': ('quantileTimingWeighted', 'Distinct'), 'cramersVDistinct': ('cramersV', 'Distinct'), 'quantileExactWeightedDistinct': ('quantileExactWeighted', 'Distinct'), 'medianDistinct': ('median', 'Distinct'), 'exponentialMovingAverageDistinct': ('exponentialMovingAverage', 'Distinct'), 'rankCorrDistinct': ('rankCorr', 'Distinct'), 'studentTTestDistinct': ('studentTTest', 'Distinct'), 'uniqUpToDistinct': ('uniqUpTo', 'Distinct'), 'deltaSumTimestampDistinct': ('deltaSumTimestamp', 'Distinct'), 'uniqHLL12Distinct': ('uniqHLL12', 'Distinct'), 'covarSampDistinct': ('covarSamp', 'Distinct'), 'theilsUDistinct': ('theilsU', 'Distinct'), 'contingencyDistinct': ('contingency', 'Distinct'), 'groupBitXorDistinct': ('groupBitXor', 'Distinct'), 'quantileGKDistinct': ('quantileGK', 'Distinct'), 'windowFunnelDistinct': ('windowFunnel', 'Distinct'), 'anyHeavyDistinct': ('anyHeavy', 'Distinct'), 'quantilesExactLowDistinct': ('quantilesExactLow', 'Distinct'), 'groupBitmapOrDistinct': ('groupBitmapOr', 'Distinct'), 'quantilesExactWeightedDistinct': ('quantilesExactWeighted', 'Distinct'), 'maxDistinct': ('max', 'Distinct'), 'groupArrayMovingSumDistinct': ('groupArrayMovingSum', 'Distinct'), 'kurtPopDistinct': ('kurtPop', 'Distinct'), 'sequenceMatchDistinct': ('sequenceMatch', 'Distinct'), 'countDistinct': ('count', 'Distinct'), 'quantileBFloat16Distinct': ('quantileBFloat16', 'Distinct'), 'varPopDistinct': ('varPop', 'Distinct'), 'groupBitOrDistinct': ('groupBitOr', 'Distinct'), 'quantileExactHighOrDefault': ('quantileExactHigh', 'OrDefault'), 'quantileTDigestWeightedOrDefault': ('quantileTDigestWeighted', 'OrDefault'), 'quantileBFloat16WeightedOrDefault': ('quantileBFloat16Weighted', 'OrDefault'), 'covarPopOrDefault': ('covarPop', 'OrDefault'), 'intervalLengthSumOrDefault': ('intervalLengthSum', 'OrDefault'), 'sumKahanOrDefault': ('sumKahan', 'OrDefault'), 'groupArrayInsertAtOrDefault': ('groupArrayInsertAt', 'OrDefault'), 'quantileExactLowOrDefault': ('quantileExactLow', 'OrDefault'), 'quantilesTDigestOrDefault': ('quantilesTDigest', 'OrDefault'), 'sumCountOrDefault': ('sumCount', 'OrDefault'), 'avgOrDefault': ('avg', 'OrDefault'), 'maxMapOrDefault': ('maxMap', 'OrDefault'), 'avgWeightedOrDefault': ('avgWeighted', 'OrDefault'), 'argMaxOrDefault': ('argMax', 'OrDefault'), 'meanZTestOrDefault': ('meanZTest', 'OrDefault'), 'exponentialTimeDecayedAvgOrDefault': ('exponentialTimeDecayedAvg', 'OrDefault'), 'anyLastOrDefault': ('anyLast', 'OrDefault'), 'corrOrDefault': ('corr', 'OrDefault'), 'groupArrayMovingAvgOrDefault': ('groupArrayMovingAvg', 'OrDefault'), 'retentionOrDefault': ('retention', 'OrDefault'), 'groupBitmapAndOrDefault': ('groupBitmapAnd', 'OrDefault'), 'quantileInterpolatedWeightedOrDefault': ('quantileInterpolatedWeighted', 'OrDefault'), 'groupBitAndOrDefault': ('groupBitAnd', 'OrDefault'), 'groupUniqArrayOrDefault': ('groupUniqArray', 'OrDefault'), 'quantilesTimingWeightedOrDefault': ('quantilesTimingWeighted', 'OrDefault'), 'skewSampOrDefault': ('skewSamp', 'OrDefault'), 'argMinOrDefault': ('argMin', 'OrDefault'), 'stochasticLogisticRegressionOrDefault': ('stochasticLogisticRegression', 'OrDefault'), 'mannWhitneyUTestOrDefault': ('mannWhitneyUTest', 'OrDefault'), 'stochasticLinearRegressionOrDefault': ('stochasticLinearRegression', 'OrDefault'), 'uniqThetaOrDefault': ('uniqTheta', 'OrDefault'), 'sequenceNextNodeOrDefault': ('sequenceNextNode', 'OrDefault'), 'groupArrayOrDefault': ('groupArray', 'OrDefault'), 'quantileOrDefault': ('quantile', 'OrDefault'), 'skewPopOrDefault': ('skewPop', 'OrDefault'), 'quantileTDigestOrDefault': ('quantileTDigest', 'OrDefault'), 'boundingRatioOrDefault': ('boundingRatio', 'OrDefault'), 'histogramOrDefault': ('histogram', 'OrDefault'), 'anyOrDefault': ('any', 'OrDefault'), 'kolmogorovSmirnovTestOrDefault': ('kolmogorovSmirnovTest', 'OrDefault'), 'categoricalInformationValueOrDefault': ('categoricalInformationValue', 'OrDefault'), 'sumWithOverflowOrDefault': ('sumWithOverflow', 'OrDefault'), 'last_valueOrDefault': ('last_value', 'OrDefault'), 'quantilesTimingOrDefault': ('quantilesTiming', 'OrDefault'), 'quantileTimingOrDefault': ('quantileTiming', 'OrDefault'), 'quantileExactOrDefault': ('quantileExact', 'OrDefault'), 'quantilesExactHighOrDefault': ('quantilesExactHigh', 'OrDefault'), 'simpleLinearRegressionOrDefault': ('simpleLinearRegression', 'OrDefault'), 'first_valueOrDefault': ('first_value', 'OrDefault'), 'kurtSampOrDefault': ('kurtSamp', 'OrDefault'), 'quantilesGKOrDefault': ('quantilesGK', 'OrDefault'), 'quantilesDeterministicOrDefault': ('quantilesDeterministic', 'OrDefault'), 'topKOrDefault': ('topK', 'OrDefault'), 'quantilesOrDefault': ('quantiles', 'OrDefault'), 'maxIntersectionsOrDefault': ('maxIntersections', 'OrDefault'), 'uniqCombined64OrDefault': ('uniqCombined64', 'OrDefault'), 'sumMapOrDefault': ('sumMap', 'OrDefault'), 'sequenceCountOrDefault': ('sequenceCount', 'OrDefault'), 'groupArrayLastOrDefault': ('groupArrayLast', 'OrDefault'), 'quantileDeterministicOrDefault': ('quantileDeterministic', 'OrDefault'), 'entropyOrDefault': ('entropy', 'OrDefault'), 'quantilesTDigestWeightedOrDefault': ('quantilesTDigestWeighted', 'OrDefault'), 'quantilesBFloat16WeightedOrDefault': ('quantilesBFloat16Weighted', 'OrDefault'), 'stddevSampOrDefault': ('stddevSamp', 'OrDefault'), 'deltaSumOrDefault': ('deltaSum', 'OrDefault'), 'groupArraySampleOrDefault': ('groupArraySample', 'OrDefault'), 'maxIntersectionsPositionOrDefault': ('maxIntersectionsPosition', 'OrDefault'), 'sumOrDefault': ('sum', 'OrDefault'), 'quantilesBFloat16OrDefault': ('quantilesBFloat16', 'OrDefault'), 'sparkBarOrDefault': ('sparkBar', 'OrDefault'), 'groupBitmapXorOrDefault': ('groupBitmapXor', 'OrDefault'), 'welchTTestOrDefault': ('welchTTest', 'OrDefault'), 'quantilesExactOrDefault': ('quantilesExact', 'OrDefault'), 'uniqExactOrDefault': ('uniqExact', 'OrDefault'), 'cramersVBiasCorrectedOrDefault': ('cramersVBiasCorrected', 'OrDefault'), 'stddevPopOrDefault': ('stddevPop', 'OrDefault'), 'largestTriangleThreeBucketsOrDefault': ('largestTriangleThreeBuckets', 'OrDefault'), 'uniqCombinedOrDefault': ('uniqCombined', 'OrDefault'), 'groupBitmapOrDefault': ('groupBitmap', 'OrDefault'), 'quantilesInterpolatedWeightedOrDefault': ('quantilesInterpolatedWeighted', 'OrDefault'), 'minOrDefault': ('min', 'OrDefault'), 'minMapOrDefault': ('minMap', 'OrDefault'), 'varSampOrDefault': ('varSamp', 'OrDefault'), 'topKWeightedOrDefault': ('topKWeighted', 'OrDefault'), 'uniqOrDefault': ('uniq', 'OrDefault'), 'quantileTimingWeightedOrDefault': ('quantileTimingWeighted', 'OrDefault'), 'cramersVOrDefault': ('cramersV', 'OrDefault'), 'quantileExactWeightedOrDefault': ('quantileExactWeighted', 'OrDefault'), 'medianOrDefault': ('median', 'OrDefault'), 'exponentialMovingAverageOrDefault': ('exponentialMovingAverage', 'OrDefault'), 'rankCorrOrDefault': ('rankCorr', 'OrDefault'), 'studentTTestOrDefault': ('studentTTest', 'OrDefault'), 'uniqUpToOrDefault': ('uniqUpTo', 'OrDefault'), 'deltaSumTimestampOrDefault': ('deltaSumTimestamp', 'OrDefault'), 'uniqHLL12OrDefault': ('uniqHLL12', 'OrDefault'), 'covarSampOrDefault': ('covarSamp', 'OrDefault'), 'theilsUOrDefault': ('theilsU', 'OrDefault'), 'contingencyOrDefault': ('contingency', 'OrDefault'), 'groupBitXorOrDefault': ('groupBitXor', 'OrDefault'), 'quantileGKOrDefault': ('quantileGK', 'OrDefault'), 'windowFunnelOrDefault': ('windowFunnel', 'OrDefault'), 'anyHeavyOrDefault': ('anyHeavy', 'OrDefault'), 'quantilesExactLowOrDefault': ('quantilesExactLow', 'OrDefault'), 'groupBitmapOrOrDefault': ('groupBitmapOr', 'OrDefault'), 'quantilesExactWeightedOrDefault': ('quantilesExactWeighted', 'OrDefault'), 'maxOrDefault': ('max', 'OrDefault'), 'groupArrayMovingSumOrDefault': ('groupArrayMovingSum', 'OrDefault'), 'kurtPopOrDefault': ('kurtPop', 'OrDefault'), 'sequenceMatchOrDefault': ('sequenceMatch', 'OrDefault'), 'countOrDefault': ('count', 'OrDefault'), 'quantileBFloat16OrDefault': ('quantileBFloat16', 'OrDefault'), 'varPopOrDefault': ('varPop', 'OrDefault'), 'groupBitOrOrDefault': ('groupBitOr', 'OrDefault'), 'quantileExactHighOrNull': ('quantileExactHigh', 'OrNull'), 'quantileTDigestWeightedOrNull': ('quantileTDigestWeighted', 'OrNull'), 'quantileBFloat16WeightedOrNull': ('quantileBFloat16Weighted', 'OrNull'), 'covarPopOrNull': ('covarPop', 'OrNull'), 'intervalLengthSumOrNull': ('intervalLengthSum', 'OrNull'), 'sumKahanOrNull': ('sumKahan', 'OrNull'), 'groupArrayInsertAtOrNull': ('groupArrayInsertAt', 'OrNull'), 'quantileExactLowOrNull': ('quantileExactLow', 'OrNull'), 'quantilesTDigestOrNull': ('quantilesTDigest', 'OrNull'), 'sumCountOrNull': ('sumCount', 'OrNull'), 'avgOrNull': ('avg', 'OrNull'), 'maxMapOrNull': ('maxMap', 'OrNull'), 'avgWeightedOrNull': ('avgWeighted', 'OrNull'), 'argMaxOrNull': ('argMax', 'OrNull'), 'meanZTestOrNull': ('meanZTest', 'OrNull'), 'exponentialTimeDecayedAvgOrNull': ('exponentialTimeDecayedAvg', 'OrNull'), 'anyLastOrNull': ('anyLast', 'OrNull'), 'corrOrNull': ('corr', 'OrNull'), 'groupArrayMovingAvgOrNull': ('groupArrayMovingAvg', 'OrNull'), 'retentionOrNull': ('retention', 'OrNull'), 'groupBitmapAndOrNull': ('groupBitmapAnd', 'OrNull'), 'quantileInterpolatedWeightedOrNull': ('quantileInterpolatedWeighted', 'OrNull'), 'groupBitAndOrNull': ('groupBitAnd', 'OrNull'), 'groupUniqArrayOrNull': ('groupUniqArray', 'OrNull'), 'quantilesTimingWeightedOrNull': ('quantilesTimingWeighted', 'OrNull'), 'skewSampOrNull': ('skewSamp', 'OrNull'), 'argMinOrNull': ('argMin', 'OrNull'), 'stochasticLogisticRegressionOrNull': ('stochasticLogisticRegression', 'OrNull'), 'mannWhitneyUTestOrNull': ('mannWhitneyUTest', 'OrNull'), 'stochasticLinearRegressionOrNull': ('stochasticLinearRegression', 'OrNull'), 'uniqThetaOrNull': ('uniqTheta', 'OrNull'), 'sequenceNextNodeOrNull': ('sequenceNextNode', 'OrNull'), 'groupArrayOrNull': ('groupArray', 'OrNull'), 'quantileOrNull': ('quantile', 'OrNull'), 'skewPopOrNull': ('skewPop', 'OrNull'), 'quantileTDigestOrNull': ('quantileTDigest', 'OrNull'), 'boundingRatioOrNull': ('boundingRatio', 'OrNull'), 'histogramOrNull': ('histogram', 'OrNull'), 'anyOrNull': ('any', 'OrNull'), 'kolmogorovSmirnovTestOrNull': ('kolmogorovSmirnovTest', 'OrNull'), 'categoricalInformationValueOrNull': ('categoricalInformationValue', 'OrNull'), 'sumWithOverflowOrNull': ('sumWithOverflow', 'OrNull'), 'last_valueOrNull': ('last_value', 'OrNull'), 'quantilesTimingOrNull': ('quantilesTiming', 'OrNull'), 'quantileTimingOrNull': ('quantileTiming', 'OrNull'), 'quantileExactOrNull': ('quantileExact', 'OrNull'), 'quantilesExactHighOrNull': ('quantilesExactHigh', 'OrNull'), 'simpleLinearRegressionOrNull': ('simpleLinearRegression', 'OrNull'), 'first_valueOrNull': ('first_value', 'OrNull'), 'kurtSampOrNull': ('kurtSamp', 'OrNull'), 'quantilesGKOrNull': ('quantilesGK', 'OrNull'), 'quantilesDeterministicOrNull': ('quantilesDeterministic', 'OrNull'), 'topKOrNull': ('topK', 'OrNull'), 'quantilesOrNull': ('quantiles', 'OrNull'), 'maxIntersectionsOrNull': ('maxIntersections', 'OrNull'), 'uniqCombined64OrNull': ('uniqCombined64', 'OrNull'), 'sumMapOrNull': ('sumMap', 'OrNull'), 'sequenceCountOrNull': ('sequenceCount', 'OrNull'), 'groupArrayLastOrNull': ('groupArrayLast', 'OrNull'), 'quantileDeterministicOrNull': ('quantileDeterministic', 'OrNull'), 'entropyOrNull': ('entropy', 'OrNull'), 'quantilesTDigestWeightedOrNull': ('quantilesTDigestWeighted', 'OrNull'), 'quantilesBFloat16WeightedOrNull': ('quantilesBFloat16Weighted', 'OrNull'), 'stddevSampOrNull': ('stddevSamp', 'OrNull'), 'deltaSumOrNull': ('deltaSum', 'OrNull'), 'groupArraySampleOrNull': ('groupArraySample', 'OrNull'), 'maxIntersectionsPositionOrNull': ('maxIntersectionsPosition', 'OrNull'), 'sumOrNull': ('sum', 'OrNull'), 'quantilesBFloat16OrNull': ('quantilesBFloat16', 'OrNull'), 'sparkBarOrNull': ('sparkBar', 'OrNull'), 'groupBitmapXorOrNull': ('groupBitmapXor', 'OrNull'), 'welchTTestOrNull': ('welchTTest', 'OrNull'), 'quantilesExactOrNull': ('quantilesExact', 'OrNull'), 'uniqExactOrNull': ('uniqExact', 'OrNull'), 'cramersVBiasCorrectedOrNull': ('cramersVBiasCorrected', 'OrNull'), 'stddevPopOrNull': ('stddevPop', 'OrNull'), 'largestTriangleThreeBucketsOrNull': ('largestTriangleThreeBuckets', 'OrNull'), 'uniqCombinedOrNull': ('uniqCombined', 'OrNull'), 'groupBitmapOrNull': ('groupBitmap', 'OrNull'), 'quantilesInterpolatedWeightedOrNull': ('quantilesInterpolatedWeighted', 'OrNull'), 'minOrNull': ('min', 'OrNull'), 'minMapOrNull': ('minMap', 'OrNull'), 'varSampOrNull': ('varSamp', 'OrNull'), 'topKWeightedOrNull': ('topKWeighted', 'OrNull'), 'uniqOrNull': ('uniq', 'OrNull'), 'quantileTimingWeightedOrNull': ('quantileTimingWeighted', 'OrNull'), 'cramersVOrNull': ('cramersV', 'OrNull'), 'quantileExactWeightedOrNull': ('quantileExactWeighted', 'OrNull'), 'medianOrNull': ('median', 'OrNull'), 'exponentialMovingAverageOrNull': ('exponentialMovingAverage', 'OrNull'), 'rankCorrOrNull': ('rankCorr', 'OrNull'), 'studentTTestOrNull': ('studentTTest', 'OrNull'), 'uniqUpToOrNull': ('uniqUpTo', 'OrNull'), 'deltaSumTimestampOrNull': ('deltaSumTimestamp', 'OrNull'), 'uniqHLL12OrNull': ('uniqHLL12', 'OrNull'), 'covarSampOrNull': ('covarSamp', 'OrNull'), 'theilsUOrNull': ('theilsU', 'OrNull'), 'contingencyOrNull': ('contingency', 'OrNull'), 'groupBitXorOrNull': ('groupBitXor', 'OrNull'), 'quantileGKOrNull': ('quantileGK', 'OrNull'), 'windowFunnelOrNull': ('windowFunnel', 'OrNull'), 'anyHeavyOrNull': ('anyHeavy', 'OrNull'), 'quantilesExactLowOrNull': ('quantilesExactLow', 'OrNull'), 'groupBitmapOrOrNull': ('groupBitmapOr', 'OrNull'), 'quantilesExactWeightedOrNull': ('quantilesExactWeighted', 'OrNull'), 'maxOrNull': ('max', 'OrNull'), 'groupArrayMovingSumOrNull': ('groupArrayMovingSum', 'OrNull'), 'kurtPopOrNull': ('kurtPop', 'OrNull'), 'sequenceMatchOrNull': ('sequenceMatch', 'OrNull'), 'countOrNull': ('count', 'OrNull'), 'quantileBFloat16OrNull': ('quantileBFloat16', 'OrNull'), 'varPopOrNull': ('varPop', 'OrNull'), 'groupBitOrOrNull': ('groupBitOr', 'OrNull'), 'quantileExactHighResample': ('quantileExactHigh', 'Resample'), 'quantileTDigestWeightedResample': ('quantileTDigestWeighted', 'Resample'), 'quantileBFloat16WeightedResample': ('quantileBFloat16Weighted', 'Resample'), 'covarPopResample': ('covarPop', 'Resample'), 'intervalLengthSumResample': ('intervalLengthSum', 'Resample'), 'sumKahanResample': ('sumKahan', 'Resample'), 'groupArrayInsertAtResample': ('groupArrayInsertAt', 'Resample'), 'quantileExactLowResample': ('quantileExactLow', 'Resample'), 'quantilesTDigestResample': ('quantilesTDigest', 'Resample'), 'sumCountResample': ('sumCount', 'Resample'), 'avgResample': ('avg', 'Resample'), 'maxMapResample': ('maxMap', 'Resample'), 'avgWeightedResample': ('avgWeighted', 'Resample'), 'argMaxResample': ('argMax', 'Resample'), 'meanZTestResample': ('meanZTest', 'Resample'), 'exponentialTimeDecayedAvgResample': ('exponentialTimeDecayedAvg', 'Resample'), 'anyLastResample': ('anyLast', 'Resample'), 'corrResample': ('corr', 'Resample'), 'groupArrayMovingAvgResample': ('groupArrayMovingAvg', 'Resample'), 'retentionResample': ('retention', 'Resample'), 'groupBitmapAndResample': ('groupBitmapAnd', 'Resample'), 'quantileInterpolatedWeightedResample': ('quantileInterpolatedWeighted', 'Resample'), 'groupBitAndResample': ('groupBitAnd', 'Resample'), 'groupUniqArrayResample': ('groupUniqArray', 'Resample'), 'quantilesTimingWeightedResample': ('quantilesTimingWeighted', 'Resample'), 'skewSampResample': ('skewSamp', 'Resample'), 'argMinResample': ('argMin', 'Resample'), 'stochasticLogisticRegressionResample': ('stochasticLogisticRegression', 'Resample'), 'mannWhitneyUTestResample': ('mannWhitneyUTest', 'Resample'), 'stochasticLinearRegressionResample': ('stochasticLinearRegression', 'Resample'), 'uniqThetaResample': ('uniqTheta', 'Resample'), 'sequenceNextNodeResample': ('sequenceNextNode', 'Resample'), 'groupArrayResample': ('groupArray', 'Resample'), 'quantileResample': ('quantile', 'Resample'), 'skewPopResample': ('skewPop', 'Resample'), 'quantileTDigestResample': ('quantileTDigest', 'Resample'), 'boundingRatioResample': ('boundingRatio', 'Resample'), 'histogramResample': ('histogram', 'Resample'), 'anyResample': ('any', 'Resample'), 'kolmogorovSmirnovTestResample': ('kolmogorovSmirnovTest', 'Resample'), 'categoricalInformationValueResample': ('categoricalInformationValue', 'Resample'), 'sumWithOverflowResample': ('sumWithOverflow', 'Resample'), 'last_valueResample': ('last_value', 'Resample'), 'quantilesTimingResample': ('quantilesTiming', 'Resample'), 'quantileTimingResample': ('quantileTiming', 'Resample'), 'quantileExactResample': ('quantileExact', 'Resample'), 'quantilesExactHighResample': ('quantilesExactHigh', 'Resample'), 'simpleLinearRegressionResample': ('simpleLinearRegression', 'Resample'), 'first_valueResample': ('first_value', 'Resample'), 'kurtSampResample': ('kurtSamp', 'Resample'), 'quantilesGKResample': ('quantilesGK', 'Resample'), 'quantilesDeterministicResample': ('quantilesDeterministic', 'Resample'), 'topKResample': ('topK', 'Resample'), 'quantilesResample': ('quantiles', 'Resample'), 'maxIntersectionsResample': ('maxIntersections', 'Resample'), 'uniqCombined64Resample': ('uniqCombined64', 'Resample'), 'sumMapResample': ('sumMap', 'Resample'), 'sequenceCountResample': ('sequenceCount', 'Resample'), 'groupArrayLastResample': ('groupArrayLast', 'Resample'), 'quantileDeterministicResample': ('quantileDeterministic', 'Resample'), 'entropyResample': ('entropy', 'Resample'), 'quantilesTDigestWeightedResample': ('quantilesTDigestWeighted', 'Resample'), 'quantilesBFloat16WeightedResample': ('quantilesBFloat16Weighted', 'Resample'), 'stddevSampResample': ('stddevSamp', 'Resample'), 'deltaSumResample': ('deltaSum', 'Resample'), 'groupArraySampleResample': ('groupArraySample', 'Resample'), 'maxIntersectionsPositionResample': ('maxIntersectionsPosition', 'Resample'), 'sumResample': ('sum', 'Resample'), 'quantilesBFloat16Resample': ('quantilesBFloat16', 'Resample'), 'sparkBarResample': ('sparkBar', 'Resample'), 'groupBitmapXorResample': ('groupBitmapXor', 'Resample'), 'welchTTestResample': ('welchTTest', 'Resample'), 'quantilesExactResample': ('quantilesExact', 'Resample'), 'uniqExactResample': ('uniqExact', 'Resample'), 'cramersVBiasCorrectedResample': ('cramersVBiasCorrected', 'Resample'), 'stddevPopResample': ('stddevPop', 'Resample'), 'largestTriangleThreeBucketsResample': ('largestTriangleThreeBuckets', 'Resample'), 'uniqCombinedResample': ('uniqCombined', 'Resample'), 'groupBitmapResample': ('groupBitmap', 'Resample'), 'quantilesInterpolatedWeightedResample': ('quantilesInterpolatedWeighted', 'Resample'), 'minResample': ('min', 'Resample'), 'minMapResample': ('minMap', 'Resample'), 'varSampResample': ('varSamp', 'Resample'), 'topKWeightedResample': ('topKWeighted', 'Resample'), 'uniqResample': ('uniq', 'Resample'), 'quantileTimingWeightedResample': ('quantileTimingWeighted', 'Resample'), 'cramersVResample': ('cramersV', 'Resample'), 'quantileExactWeightedResample': ('quantileExactWeighted', 'Resample'), 'medianResample': ('median', 'Resample'), 'exponentialMovingAverageResample': ('exponentialMovingAverage', 'Resample'), 'rankCorrResample': ('rankCorr', 'Resample'), 'studentTTestResample': ('studentTTest', 'Resample'), 'uniqUpToResample': ('uniqUpTo', 'Resample'), 'deltaSumTimestampResample': ('deltaSumTimestamp', 'Resample'), 'uniqHLL12Resample': ('uniqHLL12', 'Resample'), 'covarSampResample': ('covarSamp', 'Resample'), 'theilsUResample': ('theilsU', 'Resample'), 'contingencyResample': ('contingency', 'Resample'), 'groupBitXorResample': ('groupBitXor', 'Resample'), 'quantileGKResample': ('quantileGK', 'Resample'), 'windowFunnelResample': ('windowFunnel', 'Resample'), 'anyHeavyResample': ('anyHeavy', 'Resample'), 'quantilesExactLowResample': ('quantilesExactLow', 'Resample'), 'groupBitmapOrResample': ('groupBitmapOr', 'Resample'), 'quantilesExactWeightedResample': ('quantilesExactWeighted', 'Resample'), 'maxResample': ('max', 'Resample'), 'groupArrayMovingSumResample': ('groupArrayMovingSum', 'Resample'), 'kurtPopResample': ('kurtPop', 'Resample'), 'sequenceMatchResample': ('sequenceMatch', 'Resample'), 'countResample': ('count', 'Resample'), 'quantileBFloat16Resample': ('quantileBFloat16', 'Resample'), 'varPopResample': ('varPop', 'Resample'), 'groupBitOrResample': ('groupBitOr', 'Resample'), 'quantileExactHighArgMin': ('quantileExactHigh', 'ArgMin'), 'quantileTDigestWeightedArgMin': ('quantileTDigestWeighted', 'ArgMin'), 'quantileBFloat16WeightedArgMin': ('quantileBFloat16Weighted', 'ArgMin'), 'covarPopArgMin': ('covarPop', 'ArgMin'), 'intervalLengthSumArgMin': ('intervalLengthSum', 'ArgMin'), 'sumKahanArgMin': ('sumKahan', 'ArgMin'), 'groupArrayInsertAtArgMin': ('groupArrayInsertAt', 'ArgMin'), 'quantileExactLowArgMin': ('quantileExactLow', 'ArgMin'), 'quantilesTDigestArgMin': ('quantilesTDigest', 'ArgMin'), 'sumCountArgMin': ('sumCount', 'ArgMin'), 'avgArgMin': ('avg', 'ArgMin'), 'maxMapArgMin': ('maxMap', 'ArgMin'), 'avgWeightedArgMin': ('avgWeighted', 'ArgMin'), 'argMaxArgMin': ('argMax', 'ArgMin'), 'meanZTestArgMin': ('meanZTest', 'ArgMin'), 'exponentialTimeDecayedAvgArgMin': ('exponentialTimeDecayedAvg', 'ArgMin'), 'anyLastArgMin': ('anyLast', 'ArgMin'), 'corrArgMin': ('corr', 'ArgMin'), 'groupArrayMovingAvgArgMin': ('groupArrayMovingAvg', 'ArgMin'), 'retentionArgMin': ('retention', 'ArgMin'), 'groupBitmapAndArgMin': ('groupBitmapAnd', 'ArgMin'), 'quantileInterpolatedWeightedArgMin': ('quantileInterpolatedWeighted', 'ArgMin'), 'groupBitAndArgMin': ('groupBitAnd', 'ArgMin'), 'groupUniqArrayArgMin': ('groupUniqArray', 'ArgMin'), 'quantilesTimingWeightedArgMin': ('quantilesTimingWeighted', 'ArgMin'), 'skewSampArgMin': ('skewSamp', 'ArgMin'), 'argMinArgMin': ('argMin', 'ArgMin'), 'stochasticLogisticRegressionArgMin': ('stochasticLogisticRegression', 'ArgMin'), 'mannWhitneyUTestArgMin': ('mannWhitneyUTest', 'ArgMin'), 'stochasticLinearRegressionArgMin': ('stochasticLinearRegression', 'ArgMin'), 'uniqThetaArgMin': ('uniqTheta', 'ArgMin'), 'sequenceNextNodeArgMin': ('sequenceNextNode', 'ArgMin'), 'groupArrayArgMin': ('groupArray', 'ArgMin'), 'quantileArgMin': ('quantile', 'ArgMin'), 'skewPopArgMin': ('skewPop', 'ArgMin'), 'quantileTDigestArgMin': ('quantileTDigest', 'ArgMin'), 'boundingRatioArgMin': ('boundingRatio', 'ArgMin'), 'histogramArgMin': ('histogram', 'ArgMin'), 'anyArgMin': ('any', 'ArgMin'), 'kolmogorovSmirnovTestArgMin': ('kolmogorovSmirnovTest', 'ArgMin'), 'categoricalInformationValueArgMin': ('categoricalInformationValue', 'ArgMin'), 'sumWithOverflowArgMin': ('sumWithOverflow', 'ArgMin'), 'last_valueArgMin': ('last_value', 'ArgMin'), 'quantilesTimingArgMin': ('quantilesTiming', 'ArgMin'), 'quantileTimingArgMin': ('quantileTiming', 'ArgMin'), 'quantileExactArgMin': ('quantileExact', 'ArgMin'), 'quantilesExactHighArgMin': ('quantilesExactHigh', 'ArgMin'), 'simpleLinearRegressionArgMin': ('simpleLinearRegression', 'ArgMin'), 'first_valueArgMin': ('first_value', 'ArgMin'), 'kurtSampArgMin': ('kurtSamp', 'ArgMin'), 'quantilesGKArgMin': ('quantilesGK', 'ArgMin'), 'quantilesDeterministicArgMin': ('quantilesDeterministic', 'ArgMin'), 'topKArgMin': ('topK', 'ArgMin'), 'quantilesArgMin': ('quantiles', 'ArgMin'), 'maxIntersectionsArgMin': ('maxIntersections', 'ArgMin'), 'uniqCombined64ArgMin': ('uniqCombined64', 'ArgMin'), 'sumMapArgMin': ('sumMap', 'ArgMin'), 'sequenceCountArgMin': ('sequenceCount', 'ArgMin'), 'groupArrayLastArgMin': ('groupArrayLast', 'ArgMin'), 'quantileDeterministicArgMin': ('quantileDeterministic', 'ArgMin'), 'entropyArgMin': ('entropy', 'ArgMin'), 'quantilesTDigestWeightedArgMin': ('quantilesTDigestWeighted', 'ArgMin'), 'quantilesBFloat16WeightedArgMin': ('quantilesBFloat16Weighted', 'ArgMin'), 'stddevSampArgMin': ('stddevSamp', 'ArgMin'), 'deltaSumArgMin': ('deltaSum', 'ArgMin'), 'groupArraySampleArgMin': ('groupArraySample', 'ArgMin'), 'maxIntersectionsPositionArgMin': ('maxIntersectionsPosition', 'ArgMin'), 'sumArgMin': ('sum', 'ArgMin'), 'quantilesBFloat16ArgMin': ('quantilesBFloat16', 'ArgMin'), 'sparkBarArgMin': ('sparkBar', 'ArgMin'), 'groupBitmapXorArgMin': ('groupBitmapXor', 'ArgMin'), 'welchTTestArgMin': ('welchTTest', 'ArgMin'), 'quantilesExactArgMin': ('quantilesExact', 'ArgMin'), 'uniqExactArgMin': ('uniqExact', 'ArgMin'), 'cramersVBiasCorrectedArgMin': ('cramersVBiasCorrected', 'ArgMin'), 'stddevPopArgMin': ('stddevPop', 'ArgMin'), 'largestTriangleThreeBucketsArgMin': ('largestTriangleThreeBuckets', 'ArgMin'), 'uniqCombinedArgMin': ('uniqCombined', 'ArgMin'), 'groupBitmapArgMin': ('groupBitmap', 'ArgMin'), 'quantilesInterpolatedWeightedArgMin': ('quantilesInterpolatedWeighted', 'ArgMin'), 'minArgMin': ('min', 'ArgMin'), 'minMapArgMin': ('minMap', 'ArgMin'), 'varSampArgMin': ('varSamp', 'ArgMin'), 'topKWeightedArgMin': ('topKWeighted', 'ArgMin'), 'uniqArgMin': ('uniq', 'ArgMin'), 'quantileTimingWeightedArgMin': ('quantileTimingWeighted', 'ArgMin'), 'cramersVArgMin': ('cramersV', 'ArgMin'), 'quantileExactWeightedArgMin': ('quantileExactWeighted', 'ArgMin'), 'medianArgMin': ('median', 'ArgMin'), 'exponentialMovingAverageArgMin': ('exponentialMovingAverage', 'ArgMin'), 'rankCorrArgMin': ('rankCorr', 'ArgMin'), 'studentTTestArgMin': ('studentTTest', 'ArgMin'), 'uniqUpToArgMin': ('uniqUpTo', 'ArgMin'), 'deltaSumTimestampArgMin': ('deltaSumTimestamp', 'ArgMin'), 'uniqHLL12ArgMin': ('uniqHLL12', 'ArgMin'), 'covarSampArgMin': ('covarSamp', 'ArgMin'), 'theilsUArgMin': ('theilsU', 'ArgMin'), 'contingencyArgMin': ('contingency', 'ArgMin'), 'groupBitXorArgMin': ('groupBitXor', 'ArgMin'), 'quantileGKArgMin': ('quantileGK', 'ArgMin'), 'windowFunnelArgMin': ('windowFunnel', 'ArgMin'), 'anyHeavyArgMin': ('anyHeavy', 'ArgMin'), 'quantilesExactLowArgMin': ('quantilesExactLow', 'ArgMin'), 'groupBitmapOrArgMin': ('groupBitmapOr', 'ArgMin'), 'quantilesExactWeightedArgMin': ('quantilesExactWeighted', 'ArgMin'), 'maxArgMin': ('max', 'ArgMin'), 'groupArrayMovingSumArgMin': ('groupArrayMovingSum', 'ArgMin'), 'kurtPopArgMin': ('kurtPop', 'ArgMin'), 'sequenceMatchArgMin': ('sequenceMatch', 'ArgMin'), 'countArgMin': ('count', 'ArgMin'), 'quantileBFloat16ArgMin': ('quantileBFloat16', 'ArgMin'), 'varPopArgMin': ('varPop', 'ArgMin'), 'groupBitOrArgMin': ('groupBitOr', 'ArgMin'), 'quantileExactHighArgMax': ('quantileExactHigh', 'ArgMax'), 'quantileTDigestWeightedArgMax': ('quantileTDigestWeighted', 'ArgMax'), 'quantileBFloat16WeightedArgMax': ('quantileBFloat16Weighted', 'ArgMax'), 'covarPopArgMax': ('covarPop', 'ArgMax'), 'intervalLengthSumArgMax': ('intervalLengthSum', 'ArgMax'), 'sumKahanArgMax': ('sumKahan', 'ArgMax'), 'groupArrayInsertAtArgMax': ('groupArrayInsertAt', 'ArgMax'), 'quantileExactLowArgMax': ('quantileExactLow', 'ArgMax'), 'quantilesTDigestArgMax': ('quantilesTDigest', 'ArgMax'), 'sumCountArgMax': ('sumCount', 'ArgMax'), 'avgArgMax': ('avg', 'ArgMax'), 'maxMapArgMax': ('maxMap', 'ArgMax'), 'avgWeightedArgMax': ('avgWeighted', 'ArgMax'), 'argMaxArgMax': ('argMax', 'ArgMax'), 'meanZTestArgMax': ('meanZTest', 'ArgMax'), 'exponentialTimeDecayedAvgArgMax': ('exponentialTimeDecayedAvg', 'ArgMax'), 'anyLastArgMax': ('anyLast', 'ArgMax'), 'corrArgMax': ('corr', 'ArgMax'), 'groupArrayMovingAvgArgMax': ('groupArrayMovingAvg', 'ArgMax'), 'retentionArgMax': ('retention', 'ArgMax'), 'groupBitmapAndArgMax': ('groupBitmapAnd', 'ArgMax'), 'quantileInterpolatedWeightedArgMax': ('quantileInterpolatedWeighted', 'ArgMax'), 'groupBitAndArgMax': ('groupBitAnd', 'ArgMax'), 'groupUniqArrayArgMax': ('groupUniqArray', 'ArgMax'), 'quantilesTimingWeightedArgMax': ('quantilesTimingWeighted', 'ArgMax'), 'skewSampArgMax': ('skewSamp', 'ArgMax'), 'argMinArgMax': ('argMin', 'ArgMax'), 'stochasticLogisticRegressionArgMax': ('stochasticLogisticRegression', 'ArgMax'), 'mannWhitneyUTestArgMax': ('mannWhitneyUTest', 'ArgMax'), 'stochasticLinearRegressionArgMax': ('stochasticLinearRegression', 'ArgMax'), 'uniqThetaArgMax': ('uniqTheta', 'ArgMax'), 'sequenceNextNodeArgMax': ('sequenceNextNode', 'ArgMax'), 'groupArrayArgMax': ('groupArray', 'ArgMax'), 'quantileArgMax': ('quantile', 'ArgMax'), 'skewPopArgMax': ('skewPop', 'ArgMax'), 'quantileTDigestArgMax': ('quantileTDigest', 'ArgMax'), 'boundingRatioArgMax': ('boundingRatio', 'ArgMax'), 'histogramArgMax': ('histogram', 'ArgMax'), 'anyArgMax': ('any', 'ArgMax'), 'kolmogorovSmirnovTestArgMax': ('kolmogorovSmirnovTest', 'ArgMax'), 'categoricalInformationValueArgMax': ('categoricalInformationValue', 'ArgMax'), 'sumWithOverflowArgMax': ('sumWithOverflow', 'ArgMax'), 'last_valueArgMax': ('last_value', 'ArgMax'), 'quantilesTimingArgMax': ('quantilesTiming', 'ArgMax'), 'quantileTimingArgMax': ('quantileTiming', 'ArgMax'), 'quantileExactArgMax': ('quantileExact', 'ArgMax'), 'quantilesExactHighArgMax': ('quantilesExactHigh', 'ArgMax'), 'simpleLinearRegressionArgMax': ('simpleLinearRegression', 'ArgMax'), 'first_valueArgMax': ('first_value', 'ArgMax'), 'kurtSampArgMax': ('kurtSamp', 'ArgMax'), 'quantilesGKArgMax': ('quantilesGK', 'ArgMax'), 'quantilesDeterministicArgMax': ('quantilesDeterministic', 'ArgMax'), 'topKArgMax': ('topK', 'ArgMax'), 'quantilesArgMax': ('quantiles', 'ArgMax'), 'maxIntersectionsArgMax': ('maxIntersections', 'ArgMax'), 'uniqCombined64ArgMax': ('uniqCombined64', 'ArgMax'), 'sumMapArgMax': ('sumMap', 'ArgMax'), 'sequenceCountArgMax': ('sequenceCount', 'ArgMax'), 'groupArrayLastArgMax': ('groupArrayLast', 'ArgMax'), 'quantileDeterministicArgMax': ('quantileDeterministic', 'ArgMax'), 'entropyArgMax': ('entropy', 'ArgMax'), 'quantilesTDigestWeightedArgMax': ('quantilesTDigestWeighted', 'ArgMax'), 'quantilesBFloat16WeightedArgMax': ('quantilesBFloat16Weighted', 'ArgMax'), 'stddevSampArgMax': ('stddevSamp', 'ArgMax'), 'deltaSumArgMax': ('deltaSum', 'ArgMax'), 'groupArraySampleArgMax': ('groupArraySample', 'ArgMax'), 'maxIntersectionsPositionArgMax': ('maxIntersectionsPosition', 'ArgMax'), 'sumArgMax': ('sum', 'ArgMax'), 'quantilesBFloat16ArgMax': ('quantilesBFloat16', 'ArgMax'), 'sparkBarArgMax': ('sparkBar', 'ArgMax'), 'groupBitmapXorArgMax': ('groupBitmapXor', 'ArgMax'), 'welchTTestArgMax': ('welchTTest', 'ArgMax'), 'quantilesExactArgMax': ('quantilesExact', 'ArgMax'), 'uniqExactArgMax': ('uniqExact', 'ArgMax'), 'cramersVBiasCorrectedArgMax': ('cramersVBiasCorrected', 'ArgMax'), 'stddevPopArgMax': ('stddevPop', 'ArgMax'), 'largestTriangleThreeBucketsArgMax': ('largestTriangleThreeBuckets', 'ArgMax'), 'uniqCombinedArgMax': ('uniqCombined', 'ArgMax'), 'groupBitmapArgMax': ('groupBitmap', 'ArgMax'), 'quantilesInterpolatedWeightedArgMax': ('quantilesInterpolatedWeighted', 'ArgMax'), 'minArgMax': ('min', 'ArgMax'), 'minMapArgMax': ('minMap', 'ArgMax'), 'varSampArgMax': ('varSamp', 'ArgMax'), 'topKWeightedArgMax': ('topKWeighted', 'ArgMax'), 'uniqArgMax': ('uniq', 'ArgMax'), 'quantileTimingWeightedArgMax': ('quantileTimingWeighted', 'ArgMax'), 'cramersVArgMax': ('cramersV', 'ArgMax'), 'quantileExactWeightedArgMax': ('quantileExactWeighted', 'ArgMax'), 'medianArgMax': ('median', 'ArgMax'), 'exponentialMovingAverageArgMax': ('exponentialMovingAverage', 'ArgMax'), 'rankCorrArgMax': ('rankCorr', 'ArgMax'), 'studentTTestArgMax': ('studentTTest', 'ArgMax'), 'uniqUpToArgMax': ('uniqUpTo', 'ArgMax'), 'deltaSumTimestampArgMax': ('deltaSumTimestamp', 'ArgMax'), 'uniqHLL12ArgMax': ('uniqHLL12', 'ArgMax'), 'covarSampArgMax': ('covarSamp', 'ArgMax'), 'theilsUArgMax': ('theilsU', 'ArgMax'), 'contingencyArgMax': ('contingency', 'ArgMax'), 'groupBitXorArgMax': ('groupBitXor', 'ArgMax'), 'quantileGKArgMax': ('quantileGK', 'ArgMax'), 'windowFunnelArgMax': ('windowFunnel', 'ArgMax'), 'anyHeavyArgMax': ('anyHeavy', 'ArgMax'), 'quantilesExactLowArgMax': ('quantilesExactLow', 'ArgMax'), 'groupBitmapOrArgMax': ('groupBitmapOr', 'ArgMax'), 'quantilesExactWeightedArgMax': ('quantilesExactWeighted', 'ArgMax'), 'maxArgMax': ('max', 'ArgMax'), 'groupArrayMovingSumArgMax': ('groupArrayMovingSum', 'ArgMax'), 'kurtPopArgMax': ('kurtPop', 'ArgMax'), 'sequenceMatchArgMax': ('sequenceMatch', 'ArgMax'), 'countArgMax': ('count', 'ArgMax'), 'quantileBFloat16ArgMax': ('quantileBFloat16', 'ArgMax'), 'varPopArgMax': ('varPop', 'ArgMax'), 'groupBitOrArgMax': ('groupBitOr', 'ArgMax'), 'quantileExactHigh': ('quantileExactHigh', ''), 'quantileTDigestWeighted': ('quantileTDigestWeighted', ''), 'quantileBFloat16Weighted': ('quantileBFloat16Weighted', ''), 'covarPop': ('covarPop', ''), 'intervalLengthSum': ('intervalLengthSum', ''), 'sumKahan': ('sumKahan', ''), 'groupArrayInsertAt': ('groupArrayInsertAt', ''), 'quantileExactLow': ('quantileExactLow', ''), 'quantilesTDigest': ('quantilesTDigest', ''), 'sumCount': ('sumCount', ''), 'avg': ('avg', ''), 'avgWeighted': ('avgWeighted', ''), 'argMax': ('argMax', ''), 'meanZTest': ('meanZTest', ''), 'exponentialTimeDecayedAvg': ('exponentialTimeDecayedAvg', ''), 'anyLast': ('anyLast', ''), 'corr': ('corr', ''), 'groupArrayMovingAvg': ('groupArrayMovingAvg', ''), 'retention': ('retention', ''), 'groupBitmapAnd': ('groupBitmapAnd', ''), 'quantileInterpolatedWeighted': ('quantileInterpolatedWeighted', ''), 'groupBitAnd': ('groupBitAnd', ''), 'groupUniqArray': ('groupUniqArray', ''), 'quantilesTimingWeighted': ('quantilesTimingWeighted', ''), 'skewSamp': ('skewSamp', ''), 'argMin': ('argMin', ''), 'stochasticLogisticRegression': ('stochasticLogisticRegression', ''), 'mannWhitneyUTest': ('mannWhitneyUTest', ''), 'stochasticLinearRegression': ('stochasticLinearRegression', ''), 'uniqTheta': ('uniqTheta', ''), 'sequenceNextNode': ('sequenceNextNode', ''), 'groupArray': ('groupArray', ''), 'quantile': ('quantile', ''), 'skewPop': ('skewPop', ''), 'quantileTDigest': ('quantileTDigest', ''), 'boundingRatio': ('boundingRatio', ''), 'histogram': ('histogram', ''), 'any': ('any', ''), 'kolmogorovSmirnovTest': ('kolmogorovSmirnovTest', ''), 'categoricalInformationValue': ('categoricalInformationValue', ''), 'sumWithOverflow': ('sumWithOverflow', ''), 'last_value': ('last_value', ''), 'quantilesTiming': ('quantilesTiming', ''), 'quantileTiming': ('quantileTiming', ''), 'quantileExact': ('quantileExact', ''), 'quantilesExactHigh': ('quantilesExactHigh', ''), 'simpleLinearRegression': ('simpleLinearRegression', ''), 'first_value': ('first_value', ''), 'kurtSamp': ('kurtSamp', ''), 'quantilesGK': ('quantilesGK', ''), 'quantilesDeterministic': ('quantilesDeterministic', ''), 'topK': ('topK', ''), 'quantiles': ('quantiles', ''), 'maxIntersections': ('maxIntersections', ''), 'uniqCombined64': ('uniqCombined64', ''), 'sequenceCount': ('sequenceCount', ''), 'groupArrayLast': ('groupArrayLast', ''), 'quantileDeterministic': ('quantileDeterministic', ''), 'entropy': ('entropy', ''), 'quantilesTDigestWeighted': ('quantilesTDigestWeighted', ''), 'quantilesBFloat16Weighted': ('quantilesBFloat16Weighted', ''), 'stddevSamp': ('stddevSamp', ''), 'deltaSum': ('deltaSum', ''), 'groupArraySample': ('groupArraySample', ''), 'maxIntersectionsPosition': ('maxIntersectionsPosition', ''), 'sum': ('sum', ''), 'quantilesBFloat16': ('quantilesBFloat16', ''), 'sparkBar': ('sparkBar', ''), 'groupBitmapXor': ('groupBitmapXor', ''), 'welchTTest': ('welchTTest', ''), 'quantilesExact': ('quantilesExact', ''), 'uniqExact': ('uniqExact', ''), 'cramersVBiasCorrected': ('cramersVBiasCorrected', ''), 'stddevPop': ('stddevPop', ''), 'largestTriangleThreeBuckets': ('largestTriangleThreeBuckets', ''), 'uniqCombined': ('uniqCombined', ''), 'groupBitmap': ('groupBitmap', ''), 'quantilesInterpolatedWeighted': ('quantilesInterpolatedWeighted', ''), 'min': ('min', ''), 'varSamp': ('varSamp', ''), 'topKWeighted': ('topKWeighted', ''), 'uniq': ('uniq', ''), 'quantileTimingWeighted': ('quantileTimingWeighted', ''), 'cramersV': ('cramersV', ''), 'quantileExactWeighted': ('quantileExactWeighted', ''), 'median': ('median', ''), 'exponentialMovingAverage': ('exponentialMovingAverage', ''), 'rankCorr': ('rankCorr', ''), 'studentTTest': ('studentTTest', ''), 'uniqUpTo': ('uniqUpTo', ''), 'deltaSumTimestamp': ('deltaSumTimestamp', ''), 'uniqHLL12': ('uniqHLL12', ''), 'covarSamp': ('covarSamp', ''), 'theilsU': ('theilsU', ''), 'contingency': ('contingency', ''), 'groupBitXor': ('groupBitXor', ''), 'quantileGK': ('quantileGK', ''), 'windowFunnel': ('windowFunnel', ''), 'anyHeavy': ('anyHeavy', ''), 'quantilesExactLow': ('quantilesExactLow', ''), 'groupBitmapOr': ('groupBitmapOr', ''), 'quantilesExactWeighted': ('quantilesExactWeighted', ''), 'max': ('max', ''), 'groupArrayMovingSum': ('groupArrayMovingSum', ''), 'kurtPop': ('kurtPop', ''), 'sequenceMatch': ('sequenceMatch', ''), 'count': ('count', ''), 'quantileBFloat16': ('quantileBFloat16', ''), 'varPop': ('varPop', ''), 'groupBitOr': ('groupBitOr', '')}
FUNCTIONS_WITH_ALIASED_ARGS = {'STRUCT', 'TUPLE'}
FUNCTION_PARSERS = {'CAST': <function Parser.<lambda>>, 'CONVERT': <function Parser.<lambda>>, 'DECODE': <function Parser.<lambda>>, 'EXTRACT': <function Parser.<lambda>>, 'GAP_FILL': <function Parser.<lambda>>, 'JSON_OBJECT': <function Parser.<lambda>>, 'JSON_OBJECTAGG': <function Parser.<lambda>>, 'JSON_TABLE': <function Parser.<lambda>>, 'NORMALIZE': <function Parser.<lambda>>, 'OPENJSON': <function Parser.<lambda>>, 'OVERLAY': <function Parser.<lambda>>, 'POSITION': <function Parser.<lambda>>, 'PREDICT': <function Parser.<lambda>>, 'SAFE_CAST': <function Parser.<lambda>>, 'STRING_AGG': <function Parser.<lambda>>, 'SUBSTRING': <function Parser.<lambda>>, 'TRIM': <function Parser.<lambda>>, 'TRY_CAST': <function Parser.<lambda>>, 'TRY_CONVERT': <function Parser.<lambda>>, 'ARRAYJOIN': <function ClickHouse.Parser.<lambda>>, 'QUANTILE': <function ClickHouse.Parser.<lambda>>, 'MEDIAN': <function ClickHouse.Parser.<lambda>>, 'COLUMNS': <function ClickHouse.Parser.<lambda>>}
NO_PAREN_FUNCTION_PARSERS = {'CASE': <function Parser.<lambda>>, 'CONNECT_BY_ROOT': <function Parser.<lambda>>, 'IF': <function Parser.<lambda>>, 'NEXT': <function Parser.<lambda>>}
NO_PAREN_FUNCTIONS = {<TokenType.CURRENT_DATE: 'CURRENT_DATE'>: <class 'sqlglot.expressions.CurrentDate'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>: <class 'sqlglot.expressions.CurrentDate'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>: <class 'sqlglot.expressions.CurrentTime'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>: <class 'sqlglot.expressions.CurrentUser'>}
RANGE_PARSERS = {<TokenType.AT_GT: 'AT_GT'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.BETWEEN: 'BETWEEN'>: <function Parser.<lambda>>, <TokenType.GLOB: 'GLOB'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.ILIKE: 'ILIKE'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.IN: 'IN'>: <function Parser.<lambda>>, <TokenType.IRLIKE: 'IRLIKE'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.IS: 'IS'>: <function Parser.<lambda>>, <TokenType.LIKE: 'LIKE'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.LT_AT: 'LT_AT'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.OVERLAPS: 'OVERLAPS'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.RLIKE: 'RLIKE'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.SIMILAR_TO: 'SIMILAR_TO'>: <function binary_range_parser.<locals>._parse_binary_range>, <TokenType.FOR: 'FOR'>: <function Parser.<lambda>>, <TokenType.GLOBAL: 'GLOBAL'>: <function ClickHouse.Parser.<lambda>>}
COLUMN_OPERATORS = {<TokenType.DOT: 'DOT'>: None, <TokenType.DCOLON: 'DCOLON'>: <function Parser.<lambda>>, <TokenType.ARROW: 'ARROW'>: <function Parser.<lambda>>, <TokenType.DARROW: 'DARROW'>: <function Parser.<lambda>>, <TokenType.HASH_ARROW: 'HASH_ARROW'>: <function Parser.<lambda>>, <TokenType.DHASH_ARROW: 'DHASH_ARROW'>: <function Parser.<lambda>>}
JOIN_KINDS = {<TokenType.INNER: 'INNER'>, <TokenType.ANTI: 'ANTI'>, <TokenType.SEMI: 'SEMI'>, <TokenType.OUTER: 'OUTER'>, <TokenType.CROSS: 'CROSS'>, <TokenType.ANY: 'ANY'>, <TokenType.ASOF: 'ASOF'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.STRAIGHT_JOIN: 'STRAIGHT_JOIN'>}
TABLE_ALIAS_TOKENS = {<TokenType.VARCHAR: 'VARCHAR'>, <TokenType.MERGE: 'MERGE'>, <TokenType.IS: 'IS'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.MAP: 'MAP'>, <TokenType.SOURCE: 'SOURCE'>, <TokenType.DATE: 'DATE'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.VIEW: 'VIEW'>, <TokenType.IPV4: 'IPV4'>, <TokenType.POINT: 'POINT'>, <TokenType.COMMIT: 'COMMIT'>, <TokenType.NAME: 'NAME'>, <TokenType.TAG: 'TAG'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.DECIMAL128: 'DECIMAL128'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.ASC: 'ASC'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.DECIMAL32: 'DECIMAL32'>, <TokenType.FALSE: 'FALSE'>, <TokenType.CHAR: 'CHAR'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.INT128: 'INT128'>, <TokenType.POLYGON: 'POLYGON'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.STRAIGHT_JOIN: 'STRAIGHT_JOIN'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.CACHE: 'CACHE'>, <TokenType.REFRESH: 'REFRESH'>, <TokenType.NULL: 'NULL'>, <TokenType.DATE32: 'DATE32'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.DEFAULT: 'DEFAULT'>, <TokenType.PROCEDURE: 'PROCEDURE'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.JSONB: 'JSONB'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.ROLLUP: 'ROLLUP'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.TOP: 'TOP'>, <TokenType.INT256: 'INT256'>, <TokenType.BIT: 'BIT'>, <TokenType.STREAMLIT: 'STREAMLIT'>, <TokenType.UPDATE: 'UPDATE'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.DESCRIBE: 'DESCRIBE'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.VOLATILE: 'VOLATILE'>, <TokenType.SINK: 'SINK'>, <TokenType.CASE: 'CASE'>, <TokenType.OVERWRITE: 'OVERWRITE'>, <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, <TokenType.XML: 'XML'>, <TokenType.PIVOT: 'PIVOT'>, <TokenType.PERCENT: 'PERCENT'>, <TokenType.OVERLAPS: 'OVERLAPS'>, <TokenType.MONEY: 'MONEY'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.DIV: 'DIV'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.SUPER: 'SUPER'>, <TokenType.MULTILINESTRING: 'MULTILINESTRING'>, <TokenType.TDIGEST: 'TDIGEST'>, <TokenType.UUID: 'UUID'>, <TokenType.COLUMN: 'COLUMN'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.FILTER: 'FILTER'>, <TokenType.INT: 'INT'>, <TokenType.UINT: 'UINT'>, <TokenType.UNPIVOT: 'UNPIVOT'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.ALL: 'ALL'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.MULTIPOLYGON: 'MULTIPOLYGON'>, <TokenType.CUBE: 'CUBE'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.SET: 'SET'>, <TokenType.RING: 'RING'>, <TokenType.COMMENT: 'COMMENT'>, <TokenType.JSON: 'JSON'>, <TokenType.DATABASE: 'DATABASE'>, <TokenType.ROW: 'ROW'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.DESC: 'DESC'>, <TokenType.BINARY: 'BINARY'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.VAR: 'VAR'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.NEXT: 'NEXT'>, <TokenType.TIME: 'TIME'>, <TokenType.VECTOR: 'VECTOR'>, <TokenType.DECIMAL256: 'DECIMAL256'>, <TokenType.REFERENCES: 'REFERENCES'>, <TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.INDEX: 'INDEX'>, <TokenType.SHOW: 'SHOW'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.LIST: 'LIST'>, <TokenType.LINESTRING: 'LINESTRING'>, <TokenType.TRUE: 'TRUE'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>, <TokenType.END: 'END'>, <TokenType.RECURSIVE: 'RECURSIVE'>, <TokenType.NESTED: 'NESTED'>, <TokenType.FIRST: 'FIRST'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.ORDINALITY: 'ORDINALITY'>, <TokenType.OPERATOR: 'OPERATOR'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.INET: 'INET'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.DELETE: 'DELETE'>, <TokenType.COPY: 'COPY'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.UNIQUE: 'UNIQUE'>, <TokenType.SOME: 'SOME'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.STORAGE_INTEGRATION: 'STORAGE_INTEGRATION'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.KEEP: 'KEEP'>, <TokenType.UNNEST: 'UNNEST'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.CONSTRAINT: 'CONSTRAINT'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.RENAME: 'RENAME'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.DETACH: 'DETACH'>, <TokenType.PARTITION: 'PARTITION'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.TEXT: 'TEXT'>, <TokenType.DICTIONARY: 'DICTIONARY'>, <TokenType.WAREHOUSE: 'WAREHOUSE'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.FUNCTION: 'FUNCTION'>, <TokenType.IPV6: 'IPV6'>, <TokenType.ESCAPE: 'ESCAPE'>, <TokenType.EXECUTE: 'EXECUTE'>, <TokenType.RANGE: 'RANGE'>, <TokenType.ROWS: 'ROWS'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.MODEL: 'MODEL'>, <TokenType.LOAD: 'LOAD'>, <TokenType.ATTACH: 'ATTACH'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.YEAR: 'YEAR'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.BEGIN: 'BEGIN'>, <TokenType.IDENTIFIER: 'IDENTIFIER'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.ENUM: 'ENUM'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.KILL: 'KILL'>, <TokenType.UINT256: 'UINT256'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.TEMPORARY: 'TEMPORARY'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.SCHEMA: 'SCHEMA'>, <TokenType.UINT128: 'UINT128'>, <TokenType.DECIMAL64: 'DECIMAL64'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.TABLE: 'TABLE'>, <TokenType.USE: 'USE'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.PRAGMA: 'PRAGMA'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>}
ALIAS_TOKENS = {<TokenType.VARCHAR: 'VARCHAR'>, <TokenType.MERGE: 'MERGE'>, <TokenType.NATURAL: 'NATURAL'>, <TokenType.IS: 'IS'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.ANTI: 'ANTI'>, <TokenType.MAP: 'MAP'>, <TokenType.SOURCE: 'SOURCE'>, <TokenType.DATE: 'DATE'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.VIEW: 'VIEW'>, <TokenType.IPV4: 'IPV4'>, <TokenType.POINT: 'POINT'>, <TokenType.COMMIT: 'COMMIT'>, <TokenType.NAME: 'NAME'>, <TokenType.TAG: 'TAG'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.DECIMAL128: 'DECIMAL128'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.ASC: 'ASC'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.DECIMAL32: 'DECIMAL32'>, <TokenType.FALSE: 'FALSE'>, <TokenType.CHAR: 'CHAR'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.INT128: 'INT128'>, <TokenType.POLYGON: 'POLYGON'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.CACHE: 'CACHE'>, <TokenType.REFRESH: 'REFRESH'>, <TokenType.NULL: 'NULL'>, <TokenType.DATE32: 'DATE32'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.DEFAULT: 'DEFAULT'>, <TokenType.PROCEDURE: 'PROCEDURE'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.JSONB: 'JSONB'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.OFFSET: 'OFFSET'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.ROLLUP: 'ROLLUP'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.TOP: 'TOP'>, <TokenType.INT256: 'INT256'>, <TokenType.BIT: 'BIT'>, <TokenType.STREAMLIT: 'STREAMLIT'>, <TokenType.UPDATE: 'UPDATE'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.DESCRIBE: 'DESCRIBE'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.VOLATILE: 'VOLATILE'>, <TokenType.SINK: 'SINK'>, <TokenType.CASE: 'CASE'>, <TokenType.OVERWRITE: 'OVERWRITE'>, <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, <TokenType.XML: 'XML'>, <TokenType.PIVOT: 'PIVOT'>, <TokenType.PERCENT: 'PERCENT'>, <TokenType.OVERLAPS: 'OVERLAPS'>, <TokenType.MONEY: 'MONEY'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.DIV: 'DIV'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.SUPER: 'SUPER'>, <TokenType.MULTILINESTRING: 'MULTILINESTRING'>, <TokenType.TDIGEST: 'TDIGEST'>, <TokenType.UUID: 'UUID'>, <TokenType.COLUMN: 'COLUMN'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.FILTER: 'FILTER'>, <TokenType.INT: 'INT'>, <TokenType.UINT: 'UINT'>, <TokenType.UNPIVOT: 'UNPIVOT'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.WINDOW: 'WINDOW'>, <TokenType.ALL: 'ALL'>, <TokenType.LEFT: 'LEFT'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.APPLY: 'APPLY'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.MULTIPOLYGON: 'MULTIPOLYGON'>, <TokenType.CUBE: 'CUBE'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.SET: 'SET'>, <TokenType.RING: 'RING'>, <TokenType.COMMENT: 'COMMENT'>, <TokenType.JSON: 'JSON'>, <TokenType.DATABASE: 'DATABASE'>, <TokenType.ROW: 'ROW'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.DESC: 'DESC'>, <TokenType.BINARY: 'BINARY'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.SETTINGS: 'SETTINGS'>, <TokenType.VAR: 'VAR'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.NEXT: 'NEXT'>, <TokenType.TIME: 'TIME'>, <TokenType.VECTOR: 'VECTOR'>, <TokenType.DECIMAL256: 'DECIMAL256'>, <TokenType.REFERENCES: 'REFERENCES'>, <TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.INDEX: 'INDEX'>, <TokenType.SHOW: 'SHOW'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.LIST: 'LIST'>, <TokenType.LINESTRING: 'LINESTRING'>, <TokenType.TRUE: 'TRUE'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.ANY: 'ANY'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>, <TokenType.END: 'END'>, <TokenType.RECURSIVE: 'RECURSIVE'>, <TokenType.NESTED: 'NESTED'>, <TokenType.FIRST: 'FIRST'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.RIGHT: 'RIGHT'>, <TokenType.ORDINALITY: 'ORDINALITY'>, <TokenType.OPERATOR: 'OPERATOR'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.INET: 'INET'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.DELETE: 'DELETE'>, <TokenType.COPY: 'COPY'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.UNIQUE: 'UNIQUE'>, <TokenType.SOME: 'SOME'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.STORAGE_INTEGRATION: 'STORAGE_INTEGRATION'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.KEEP: 'KEEP'>, <TokenType.UNNEST: 'UNNEST'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.CONSTRAINT: 'CONSTRAINT'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.RENAME: 'RENAME'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.DETACH: 'DETACH'>, <TokenType.PARTITION: 'PARTITION'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.TEXT: 'TEXT'>, <TokenType.DICTIONARY: 'DICTIONARY'>, <TokenType.WAREHOUSE: 'WAREHOUSE'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.FUNCTION: 'FUNCTION'>, <TokenType.IPV6: 'IPV6'>, <TokenType.ESCAPE: 'ESCAPE'>, <TokenType.EXECUTE: 'EXECUTE'>, <TokenType.SEMI: 'SEMI'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.RANGE: 'RANGE'>, <TokenType.ROWS: 'ROWS'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.MODEL: 'MODEL'>, <TokenType.LOAD: 'LOAD'>, <TokenType.ATTACH: 'ATTACH'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.YEAR: 'YEAR'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.BEGIN: 'BEGIN'>, <TokenType.FINAL: 'FINAL'>, <TokenType.IDENTIFIER: 'IDENTIFIER'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.ENUM: 'ENUM'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.KILL: 'KILL'>, <TokenType.UINT256: 'UINT256'>, <TokenType.FULL: 'FULL'>, <TokenType.TEMPORARY: 'TEMPORARY'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.SCHEMA: 'SCHEMA'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.UINT128: 'UINT128'>, <TokenType.DECIMAL64: 'DECIMAL64'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.TABLE: 'TABLE'>, <TokenType.USE: 'USE'>, <TokenType.ASOF: 'ASOF'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.PRAGMA: 'PRAGMA'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>}
LOG_DEFAULTS_TO_LN = True
QUERY_MODIFIER_PARSERS = {<TokenType.MATCH_RECOGNIZE: 'MATCH_RECOGNIZE'>: <function Parser.<lambda>>, <TokenType.PREWHERE: 'PREWHERE'>: <function Parser.<lambda>>, <TokenType.WHERE: 'WHERE'>: <function Parser.<lambda>>, <TokenType.GROUP_BY: 'GROUP_BY'>: <function Parser.<lambda>>, <TokenType.HAVING: 'HAVING'>: <function Parser.<lambda>>, <TokenType.QUALIFY: 'QUALIFY'>: <function Parser.<lambda>>, <TokenType.WINDOW: 'WINDOW'>: <function Parser.<lambda>>, <TokenType.ORDER_BY: 'ORDER_BY'>: <function Parser.<lambda>>, <TokenType.LIMIT: 'LIMIT'>: <function Parser.<lambda>>, <TokenType.FETCH: 'FETCH'>: <function Parser.<lambda>>, <TokenType.OFFSET: 'OFFSET'>: <function Parser.<lambda>>, <TokenType.FOR: 'FOR'>: <function Parser.<lambda>>, <TokenType.LOCK: 'LOCK'>: <function Parser.<lambda>>, <TokenType.TABLE_SAMPLE: 'TABLE_SAMPLE'>: <function Parser.<lambda>>, <TokenType.USING: 'USING'>: <function Parser.<lambda>>, <TokenType.CLUSTER_BY: 'CLUSTER_BY'>: <function Parser.<lambda>>, <TokenType.DISTRIBUTE_BY: 'DISTRIBUTE_BY'>: <function Parser.<lambda>>, <TokenType.SORT_BY: 'SORT_BY'>: <function Parser.<lambda>>, <TokenType.CONNECT_BY: 'CONNECT_BY'>: <function Parser.<lambda>>, <TokenType.START_WITH: 'START_WITH'>: <function Parser.<lambda>>, <TokenType.SETTINGS: 'SETTINGS'>: <function ClickHouse.Parser.<lambda>>, <TokenType.FORMAT: 'FORMAT'>: <function ClickHouse.Parser.<lambda>>}
CONSTRAINT_PARSERS = {'AUTOINCREMENT': <function Parser.<lambda>>, 'AUTO_INCREMENT': <function Parser.<lambda>>, 'CASESPECIFIC': <function Parser.<lambda>>, 'CHARACTER SET': <function Parser.<lambda>>, 'CHECK': <function Parser.<lambda>>, 'COLLATE': <function Parser.<lambda>>, 'COMMENT': <function Parser.<lambda>>, 'COMPRESS': <function Parser.<lambda>>, 'CLUSTERED': <function Parser.<lambda>>, 'NONCLUSTERED': <function Parser.<lambda>>, 'DEFAULT': <function Parser.<lambda>>, 'ENCODE': <function Parser.<lambda>>, 'EPHEMERAL': <function Parser.<lambda>>, 'EXCLUDE': <function Parser.<lambda>>, 'FOREIGN KEY': <function Parser.<lambda>>, 'FORMAT': <function Parser.<lambda>>, 'GENERATED': <function Parser.<lambda>>, 'IDENTITY': <function Parser.<lambda>>, 'INLINE': <function Parser.<lambda>>, 'LIKE': <function Parser.<lambda>>, 'NOT': <function Parser.<lambda>>, 'NULL': <function Parser.<lambda>>, 'ON': <function Parser.<lambda>>, 'PATH': <function Parser.<lambda>>, 'PERIOD': <function Parser.<lambda>>, 'PRIMARY KEY': <function Parser.<lambda>>, 'REFERENCES': <function Parser.<lambda>>, 'TITLE': <function Parser.<lambda>>, 'TTL': <function Parser.<lambda>>, 'UNIQUE': <function Parser.<lambda>>, 'UPPERCASE': <function Parser.<lambda>>, 'WATERMARK': <function Parser.<lambda>>, 'WITH': <function Parser.<lambda>>, 'INDEX': <function ClickHouse.Parser.<lambda>>, 'CODEC': <function ClickHouse.Parser.<lambda>>}
ALTER_PARSERS = {'ADD': <function Parser.<lambda>>, 'AS': <function Parser.<lambda>>, 'ALTER': <function Parser.<lambda>>, 'CLUSTER BY': <function Parser.<lambda>>, 'DELETE': <function Parser.<lambda>>, 'DROP': <function Parser.<lambda>>, 'RENAME': <function Parser.<lambda>>, 'SET': <function Parser.<lambda>>, 'SWAP': <function Parser.<lambda>>, 'REPLACE': <function ClickHouse.Parser.<lambda>>}
SCHEMA_UNNAMED_CONSTRAINTS = {'PRIMARY KEY', 'EXCLUDE', 'UNIQUE', 'PERIOD', 'WATERMARK', 'CHECK', 'INDEX', 'FOREIGN KEY', 'LIKE'}
PLACEHOLDER_PARSERS = {<TokenType.PLACEHOLDER: 'PLACEHOLDER'>: <function Parser.<lambda>>, <TokenType.PARAMETER: 'PARAMETER'>: <function Parser.<lambda>>, <TokenType.COLON: 'COLON'>: <function Parser.<lambda>>, <TokenType.L_BRACE: 'L_BRACE'>: <function ClickHouse.Parser.<lambda>>}
SHOW_TRIE: Dict = {}
SET_TRIE: Dict = {'GLOBAL': {0: True}, 'LOCAL': {0: True}, 'SESSION': {0: True}, 'TRANSACTION': {0: True}}

##### Inherited Members

sqlglot.parser.Parser
  Parser
  STRUCT_TYPE_TOKENS
  NESTED_TYPE_TOKENS
  ENUM_TYPE_TOKENS
  AGGREGATE_TYPE_TOKENS
  TYPE_TOKENS
  SIGNED_TO_UNSIGNED_TYPE_TOKEN
  SUBQUERY_PREDICATES
  DB_CREATABLES
  CREATABLES
  ALTERABLES
  INTERVAL_VARS
  ARRAY_CONSTRUCTORS
  COMMENT_TABLE_ALIAS_TOKENS
  UPDATE_ALIAS_TOKENS
  TRIM_TYPES
  CONJUNCTION
  ASSIGNMENT
  DISJUNCTION
  EQUALITY
  COMPARISON
  BITWISE
  TERM
  FACTOR
  EXPONENT
  TIMES
  TIMESTAMPS
  SET_OPERATIONS
  JOIN_METHODS
  JOIN_SIDES
  JOIN_HINTS
  LAMBDAS
  EXPRESSION_PARSERS
  STATEMENT_PARSERS
  UNARY_PARSERS
  STRING_PARSERS
  NUMERIC_PARSERS
  PRIMARY_PARSERS
  PROPERTY_PARSERS
  ALTER_ALTER_PARSERS
  INVALID_FUNC_NAME_TOKENS
  KEY_VALUE_DEFINITIONS
  SET_PARSERS
  SHOW_PARSERS
  TYPE_LITERAL_PARSERS
  TYPE_CONVERTERS
  DDL_SELECT_TOKENS
  PRE_VOLATILE_TOKENS
  TRANSACTION_KIND
  TRANSACTION_CHARACTERISTICS
  CONFLICT_ACTIONS
  CREATE_SEQUENCE
  ISOLATED_LOADING_OPTIONS
  USABLES
  CAST_ACTIONS
  SCHEMA_BINDING_OPTIONS
  PROCEDURE_OPTIONS
  EXECUTE_AS_OPTIONS
  KEY_CONSTRAINT_OPTIONS
  INSERT_ALTERNATIVES
  CLONE_KEYWORDS
  HISTORICAL_DATA_PREFIX
  HISTORICAL_DATA_KIND
  OPCLASS_FOLLOW_KEYWORDS
  OPTYPE_FOLLOW_TOKENS
  TABLE_INDEX_HINT_TOKENS
  VIEW_ATTRIBUTES
  WINDOW_ALIAS_TOKENS
  WINDOW_BEFORE_PAREN_TOKENS
  WINDOW_SIDES
  JSON_KEY_VALUE_SEPARATOR_TOKENS
  FETCH_TOKENS
  ADD_CONSTRAINT_TOKENS
  DISTINCT_TOKENS
  NULL_TOKENS
  UNNEST_OFFSET_ALIAS_TOKENS
  SELECT_START_TOKENS
  COPY_INTO_VARLEN_OPTIONS
  IS_JSON_PREDICATE_KIND
  ODBC_DATETIME_LITERALS
  ON_CONDITION_TOKENS
  PRIVILEGE_FOLLOW_TOKENS
  DESCRIBE_STYLES
  OPERATION_MODIFIERS
  STRICT_CAST
  PREFIXED_PIVOT_COLUMNS
  IDENTIFY_PIVOT_STRINGS
  ALTER_TABLE_ADD_REQUIRED_FOR_EACH_COLUMN
  TABLESAMPLE_CSV
  DEFAULT_SAMPLING_METHOD
  SET_REQUIRES_ASSIGNMENT_DELIMITER
  TRIM_PATTERN_FIRST
  STRING_ALIASES
  SET_OP_MODIFIERS
  NO_PAREN_IF_COMMANDS
  JSON_ARROWS_REQUIRE_JSON_TYPE
  COLON_IS_VARIANT_EXTRACT
  VALUES_FOLLOWED_BY_PAREN
  SUPPORTS_IMPLICIT_UNNEST
  SUPPORTS_PARTITION_SELECTION
  WRAPPED_TRANSFORM_COLUMN_CONSTRAINT
  error_level
  error_message_context
  max_errors
  dialect
  reset
  parse
  parse_into
  check_errors
  raise_error
  expression
  validate_expression
  errors
  sql

class ClickHouse.Generator(sqlglot.generator.Generator): View Source

     843    class Generator(generator.Generator):
     844        QUERY_HINTS = False
     845        STRUCT_DELIMITER = ("(", ")")
     846        NVL2_SUPPORTED = False
     847        TABLESAMPLE_REQUIRES_PARENS = False
     848        TABLESAMPLE_SIZE_IS_ROWS = False
     849        TABLESAMPLE_KEYWORDS = "SAMPLE"
     850        LAST_DAY_SUPPORTS_DATE_PART = False
     851        CAN_IMPLEMENT_ARRAY_ANY = True
     852        SUPPORTS_TO_NUMBER = False
     853        JOIN_HINTS = False
     854        TABLE_HINTS = False
     855        GROUPINGS_SEP = ""
     856        SET_OP_MODIFIERS = False
     857        SUPPORTS_TABLE_ALIAS_COLUMNS = False
     858        VALUES_AS_TABLE = False
     859        ARRAY_SIZE_NAME = "LENGTH"
     860
     861        STRING_TYPE_MAPPING = {
     862            exp.DataType.Type.CHAR: "String",
     863            exp.DataType.Type.LONGBLOB: "String",
     864            exp.DataType.Type.LONGTEXT: "String",
     865            exp.DataType.Type.MEDIUMBLOB: "String",
     866            exp.DataType.Type.MEDIUMTEXT: "String",
     867            exp.DataType.Type.TINYBLOB: "String",
     868            exp.DataType.Type.TINYTEXT: "String",
     869            exp.DataType.Type.TEXT: "String",
     870            exp.DataType.Type.VARBINARY: "String",
     871            exp.DataType.Type.VARCHAR: "String",
     872        }
     873
     874        SUPPORTED_JSON_PATH_PARTS = {
     875            exp.JSONPathKey,
     876            exp.JSONPathRoot,
     877            exp.JSONPathSubscript,
     878        }
     879
     880        TYPE_MAPPING = {
     881            **generator.Generator.TYPE_MAPPING,
     882            **STRING_TYPE_MAPPING,
     883            exp.DataType.Type.ARRAY: "Array",
     884            exp.DataType.Type.BOOLEAN: "Bool",
     885            exp.DataType.Type.BIGINT: "Int64",
     886            exp.DataType.Type.DATE32: "Date32",
     887            exp.DataType.Type.DATETIME: "DateTime",
     888            exp.DataType.Type.DATETIME64: "DateTime64",
     889            exp.DataType.Type.DECIMAL: "Decimal",
     890            exp.DataType.Type.DECIMAL32: "Decimal32",
     891            exp.DataType.Type.DECIMAL64: "Decimal64",
     892            exp.DataType.Type.DECIMAL128: "Decimal128",
     893            exp.DataType.Type.DECIMAL256: "Decimal256",
     894            exp.DataType.Type.TIMESTAMP: "DateTime",
     895            exp.DataType.Type.TIMESTAMPTZ: "DateTime",
     896            exp.DataType.Type.DOUBLE: "Float64",
     897            exp.DataType.Type.ENUM: "Enum",
     898            exp.DataType.Type.ENUM8: "Enum8",
     899            exp.DataType.Type.ENUM16: "Enum16",
     900            exp.DataType.Type.FIXEDSTRING: "FixedString",
     901            exp.DataType.Type.FLOAT: "Float32",
     902            exp.DataType.Type.INT: "Int32",
     903            exp.DataType.Type.MEDIUMINT: "Int32",
     904            exp.DataType.Type.INT128: "Int128",
     905            exp.DataType.Type.INT256: "Int256",
     906            exp.DataType.Type.LOWCARDINALITY: "LowCardinality",
     907            exp.DataType.Type.MAP: "Map",
     908            exp.DataType.Type.NESTED: "Nested",
     909            exp.DataType.Type.SMALLINT: "Int16",
     910            exp.DataType.Type.STRUCT: "Tuple",
     911            exp.DataType.Type.TINYINT: "Int8",
     912            exp.DataType.Type.UBIGINT: "UInt64",
     913            exp.DataType.Type.UINT: "UInt32",
     914            exp.DataType.Type.UINT128: "UInt128",
     915            exp.DataType.Type.UINT256: "UInt256",
     916            exp.DataType.Type.USMALLINT: "UInt16",
     917            exp.DataType.Type.UTINYINT: "UInt8",
     918            exp.DataType.Type.IPV4: "IPv4",
     919            exp.DataType.Type.IPV6: "IPv6",
     920            exp.DataType.Type.POINT: "Point",
     921            exp.DataType.Type.RING: "Ring",
     922            exp.DataType.Type.LINESTRING: "LineString",
     923            exp.DataType.Type.MULTILINESTRING: "MultiLineString",
     924            exp.DataType.Type.POLYGON: "Polygon",
     925            exp.DataType.Type.MULTIPOLYGON: "MultiPolygon",
     926            exp.DataType.Type.AGGREGATEFUNCTION: "AggregateFunction",
     927            exp.DataType.Type.SIMPLEAGGREGATEFUNCTION: "SimpleAggregateFunction",
     928        }
     929
     930        TRANSFORMS = {
     931            **generator.Generator.TRANSFORMS,
     932            exp.AnyValue: rename_func("any"),
     933            exp.ApproxDistinct: rename_func("uniq"),
     934            exp.ArrayFilter: lambda self, e: self.func("arrayFilter", e.expression, e.this),
     935            exp.ArraySum: rename_func("arraySum"),
     936            exp.ArgMax: arg_max_or_min_no_count("argMax"),
     937            exp.ArgMin: arg_max_or_min_no_count("argMin"),
     938            exp.Array: inline_array_sql,
     939            exp.CastToStrType: rename_func("CAST"),
     940            exp.CountIf: rename_func("countIf"),
     941            exp.CompressColumnConstraint: lambda self,
     942            e: f"CODEC({self.expressions(e, key='this', flat=True)})",
     943            exp.ComputedColumnConstraint: lambda self,
     944            e: f"{'MATERIALIZED' if e.args.get('persisted') else 'ALIAS'} {self.sql(e, 'this')}",
     945            exp.CurrentDate: lambda self, e: self.func("CURRENT_DATE"),
     946            exp.DateAdd: _datetime_delta_sql("DATE_ADD"),
     947            exp.DateDiff: _datetime_delta_sql("DATE_DIFF"),
     948            exp.DateStrToDate: rename_func("toDate"),
     949            exp.DateSub: _datetime_delta_sql("DATE_SUB"),
     950            exp.Explode: rename_func("arrayJoin"),
     951            exp.Final: lambda self, e: f"{self.sql(e, 'this')} FINAL",
     952            exp.IsNan: rename_func("isNaN"),
     953            exp.JSONExtract: json_extract_segments("JSONExtractString", quoted_index=False),
     954            exp.JSONExtractScalar: json_extract_segments("JSONExtractString", quoted_index=False),
     955            exp.JSONPathKey: json_path_key_only_name,
     956            exp.JSONPathRoot: lambda *_: "",
     957            exp.Map: lambda self, e: _lower_func(var_map_sql(self, e)),
     958            exp.Median: rename_func("median"),
     959            exp.Nullif: rename_func("nullIf"),
     960            exp.PartitionedByProperty: lambda self, e: f"PARTITION BY {self.sql(e, 'this')}",
     961            exp.Pivot: no_pivot_sql,
     962            exp.Quantile: _quantile_sql,
     963            exp.RegexpLike: lambda self, e: self.func("match", e.this, e.expression),
     964            exp.Rand: rename_func("randCanonical"),
     965            exp.StartsWith: rename_func("startsWith"),
     966            exp.StrPosition: lambda self, e: self.func(
     967                "position", e.this, e.args.get("substr"), e.args.get("position")
     968            ),
     969            exp.TimeToStr: lambda self, e: self.func(
     970                "formatDateTime", e.this, self.format_time(e), e.args.get("zone")
     971            ),
     972            exp.TimeStrToTime: _timestrtotime_sql,
     973            exp.TimestampAdd: _datetime_delta_sql("TIMESTAMP_ADD"),
     974            exp.TimestampSub: _datetime_delta_sql("TIMESTAMP_SUB"),
     975            exp.VarMap: lambda self, e: _lower_func(var_map_sql(self, e)),
     976            exp.Xor: lambda self, e: self.func("xor", e.this, e.expression, *e.expressions),
     977            exp.MD5Digest: rename_func("MD5"),
     978            exp.MD5: lambda self, e: self.func("LOWER", self.func("HEX", self.func("MD5", e.this))),
     979            exp.SHA: rename_func("SHA1"),
     980            exp.SHA2: sha256_sql,
     981            exp.UnixToTime: _unix_to_time_sql,
     982            exp.TimestampTrunc: timestamptrunc_sql(zone=True),
     983            exp.Trim: trim_sql,
     984            exp.Variance: rename_func("varSamp"),
     985            exp.SchemaCommentProperty: lambda self, e: self.naked_property(e),
     986            exp.Stddev: rename_func("stddevSamp"),
     987            exp.Chr: rename_func("CHAR"),
     988            exp.Lag: lambda self, e: self.func(
     989                "lagInFrame", e.this, e.args.get("offset"), e.args.get("default")
     990            ),
     991            exp.Lead: lambda self, e: self.func(
     992                "leadInFrame", e.this, e.args.get("offset"), e.args.get("default")
     993            ),
     994            exp.Levenshtein: unsupported_args("ins_cost", "del_cost", "sub_cost", "max_dist")(
     995                rename_func("editDistance")
     996            ),
     997        }
     998
     999        PROPERTIES_LOCATION = {
    1000            **generator.Generator.PROPERTIES_LOCATION,
    1001            exp.OnCluster: exp.Properties.Location.POST_NAME,
    1002            exp.PartitionedByProperty: exp.Properties.Location.POST_SCHEMA,
    1003            exp.ToTableProperty: exp.Properties.Location.POST_NAME,
    1004            exp.VolatileProperty: exp.Properties.Location.UNSUPPORTED,
    1005        }
    1006
    1007        # There's no list in docs, but it can be found in Clickhouse code
    1008        # see `ClickHouse/src/Parsers/ParserCreate*.cpp`
    1009        ON_CLUSTER_TARGETS = {
    1010            "SCHEMA",  # Transpiled CREATE SCHEMA may have OnCluster property set
    1011            "DATABASE",
    1012            "TABLE",
    1013            "VIEW",
    1014            "DICTIONARY",
    1015            "INDEX",
    1016            "FUNCTION",
    1017            "NAMED COLLECTION",
    1018        }
    1019
    1020        # https://clickhouse.com/docs/en/sql-reference/data-types/nullable
    1021        NON_NULLABLE_TYPES = {
    1022            exp.DataType.Type.ARRAY,
    1023            exp.DataType.Type.MAP,
    1024            exp.DataType.Type.STRUCT,
    1025            exp.DataType.Type.POINT,
    1026            exp.DataType.Type.RING,
    1027            exp.DataType.Type.LINESTRING,
    1028            exp.DataType.Type.MULTILINESTRING,
    1029            exp.DataType.Type.POLYGON,
    1030            exp.DataType.Type.MULTIPOLYGON,
    1031        }
    1032
    1033        def strtodate_sql(self, expression: exp.StrToDate) -> str:
    1034            strtodate_sql = self.function_fallback_sql(expression)
    1035
    1036            if not isinstance(expression.parent, exp.Cast):
    1037                # StrToDate returns DATEs in other dialects (eg. postgres), so
    1038                # this branch aims to improve the transpilation to clickhouse
    1039                return f"CAST({strtodate_sql} AS DATE)"
    1040
    1041            return strtodate_sql
    1042
    1043        def cast_sql(self, expression: exp.Cast, safe_prefix: t.Optional[str] = None) -> str:
    1044            this = expression.this
    1045
    1046            if isinstance(this, exp.StrToDate) and expression.to == exp.DataType.build("datetime"):
    1047                return self.sql(this)
    1048
    1049            return super().cast_sql(expression, safe_prefix=safe_prefix)
    1050
    1051        def trycast_sql(self, expression: exp.TryCast) -> str:
    1052            dtype = expression.to
    1053            if not dtype.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True):
    1054                # Casting x into Nullable(T) appears to behave similarly to TRY_CAST(x AS T)
    1055                dtype.set("nullable", True)
    1056
    1057            return super().cast_sql(expression)
    1058
    1059        def _jsonpathsubscript_sql(self, expression: exp.JSONPathSubscript) -> str:
    1060            this = self.json_path_part(expression.this)
    1061            return str(int(this) + 1) if is_int(this) else this
    1062
    1063        def likeproperty_sql(self, expression: exp.LikeProperty) -> str:
    1064            return f"AS {self.sql(expression, 'this')}"
    1065
    1066        def _any_to_has(
    1067            self,
    1068            expression: exp.EQ | exp.NEQ,
    1069            default: t.Callable[[t.Any], str],
    1070            prefix: str = "",
    1071        ) -> str:
    1072            if isinstance(expression.left, exp.Any):
    1073                arr = expression.left
    1074                this = expression.right
    1075            elif isinstance(expression.right, exp.Any):
    1076                arr = expression.right
    1077                this = expression.left
    1078            else:
    1079                return default(expression)
    1080
    1081            return prefix + self.func("has", arr.this.unnest(), this)
    1082
    1083        def eq_sql(self, expression: exp.EQ) -> str:
    1084            return self._any_to_has(expression, super().eq_sql)
    1085
    1086        def neq_sql(self, expression: exp.NEQ) -> str:
    1087            return self._any_to_has(expression, super().neq_sql, "NOT ")
    1088
    1089        def regexpilike_sql(self, expression: exp.RegexpILike) -> str:
    1090            # Manually add a flag to make the search case-insensitive
    1091            regex = self.func("CONCAT", "'(?i)'", expression.expression)
    1092            return self.func("match", expression.this, regex)
    1093
    1094        def datatype_sql(self, expression: exp.DataType) -> str:
    1095            # String is the standard ClickHouse type, every other variant is just an alias.
    1096            # Additionally, any supplied length parameter will be ignored.
    1097            #
    1098            # https://clickhouse.com/docs/en/sql-reference/data-types/string
    1099            if expression.this in self.STRING_TYPE_MAPPING:
    1100                dtype = "String"
    1101            else:
    1102                dtype = super().datatype_sql(expression)
    1103
    1104            # This section changes the type to `Nullable(...)` if the following conditions hold:
    1105            # - It's marked as nullable - this ensures we won't wrap ClickHouse types with `Nullable`
    1106            #   and change their semantics
    1107            # - It's not the key type of a `Map`. This is because ClickHouse enforces the following
    1108            #   constraint: "Type of Map key must be a type, that can be represented by integer or
    1109            #   String or FixedString (possibly LowCardinality) or UUID or IPv6"
    1110            # - It's not a composite type, e.g. `Nullable(Array(...))` is not a valid type
    1111            parent = expression.parent
    1112            nullable = expression.args.get("nullable")
    1113            if nullable is True or (
    1114                nullable is None
    1115                and not (
    1116                    isinstance(parent, exp.DataType)
    1117                    and parent.is_type(exp.DataType.Type.MAP, check_nullable=True)
    1118                    and expression.index in (None, 0)
    1119                )
    1120                and not expression.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True)
    1121            ):
    1122                dtype = f"Nullable({dtype})"
    1123
    1124            return dtype
    1125
    1126        def cte_sql(self, expression: exp.CTE) -> str:
    1127            if expression.args.get("scalar"):
    1128                this = self.sql(expression, "this")
    1129                alias = self.sql(expression, "alias")
    1130                return f"{this} AS {alias}"
    1131
    1132            return super().cte_sql(expression)
    1133
    1134        def after_limit_modifiers(self, expression: exp.Expression) -> t.List[str]:
    1135            return super().after_limit_modifiers(expression) + [
    1136                (
    1137                    self.seg("SETTINGS ") + self.expressions(expression, key="settings", flat=True)
    1138                    if expression.args.get("settings")
    1139                    else ""
    1140                ),
    1141                (
    1142                    self.seg("FORMAT ") + self.sql(expression, "format")
    1143                    if expression.args.get("format")
    1144                    else ""
    1145                ),
    1146            ]
    1147
    1148        def parameterizedagg_sql(self, expression: exp.ParameterizedAgg) -> str:
    1149            params = self.expressions(expression, key="params", flat=True)
    1150            return self.func(expression.name, *expression.expressions) + f"({params})"
    1151
    1152        def anonymousaggfunc_sql(self, expression: exp.AnonymousAggFunc) -> str:
    1153            return self.func(expression.name, *expression.expressions)
    1154
    1155        def combinedaggfunc_sql(self, expression: exp.CombinedAggFunc) -> str:
    1156            return self.anonymousaggfunc_sql(expression)
    1157
    1158        def combinedparameterizedagg_sql(self, expression: exp.CombinedParameterizedAgg) -> str:
    1159            return self.parameterizedagg_sql(expression)
    1160
    1161        def placeholder_sql(self, expression: exp.Placeholder) -> str:
    1162            return f"{{{expression.name}: {self.sql(expression, 'kind')}}}"
    1163
    1164        def oncluster_sql(self, expression: exp.OnCluster) -> str:
    1165            return f"ON CLUSTER {self.sql(expression, 'this')}"
    1166
    1167        def createable_sql(self, expression: exp.Create, locations: t.DefaultDict) -> str:
    1168            if expression.kind in self.ON_CLUSTER_TARGETS and locations.get(
    1169                exp.Properties.Location.POST_NAME
    1170            ):
    1171                this_name = self.sql(
    1172                    expression.this if isinstance(expression.this, exp.Schema) else expression,
    1173                    "this",
    1174                )
    1175                this_properties = " ".join(
    1176                    [self.sql(prop) for prop in locations[exp.Properties.Location.POST_NAME]]
    1177                )
    1178                this_schema = self.schema_columns_sql(expression.this)
    1179                this_schema = f"{self.sep()}{this_schema}" if this_schema else ""
    1180
    1181                return f"{this_name}{self.sep()}{this_properties}{this_schema}"
    1182
    1183            return super().createable_sql(expression, locations)
    1184
    1185        def create_sql(self, expression: exp.Create) -> str:
    1186            # The comment property comes last in CTAS statements, i.e. after the query
    1187            query = expression.expression
    1188            if isinstance(query, exp.Query):
    1189                comment_prop = expression.find(exp.SchemaCommentProperty)
    1190                if comment_prop:
    1191                    comment_prop.pop()
    1192                    query.replace(exp.paren(query))
    1193            else:
    1194                comment_prop = None
    1195
    1196            create_sql = super().create_sql(expression)
    1197
    1198            comment_sql = self.sql(comment_prop)
    1199            comment_sql = f" {comment_sql}" if comment_sql else ""
    1200
    1201            return f"{create_sql}{comment_sql}"
    1202
    1203        def prewhere_sql(self, expression: exp.PreWhere) -> str:
    1204            this = self.indent(self.sql(expression, "this"))
    1205            return f"{self.seg('PREWHERE')}{self.sep()}{this}"
    1206
    1207        def indexcolumnconstraint_sql(self, expression: exp.IndexColumnConstraint) -> str:
    1208            this = self.sql(expression, "this")
    1209            this = f" {this}" if this else ""
    1210            expr = self.sql(expression, "expression")
    1211            expr = f" {expr}" if expr else ""
    1212            index_type = self.sql(expression, "index_type")
    1213            index_type = f" TYPE {index_type}" if index_type else ""
    1214            granularity = self.sql(expression, "granularity")
    1215            granularity = f" GRANULARITY {granularity}" if granularity else ""
    1216
    1217            return f"INDEX{this}{expr}{index_type}{granularity}"
    1218
    1219        def partition_sql(self, expression: exp.Partition) -> str:
    1220            return f"PARTITION {self.expressions(expression, flat=True)}"
    1221
    1222        def partitionid_sql(self, expression: exp.PartitionId) -> str:
    1223            return f"ID {self.sql(expression.this)}"
    1224
    1225        def replacepartition_sql(self, expression: exp.ReplacePartition) -> str:
    1226            return (
    1227                f"REPLACE {self.sql(expression.expression)} FROM {self.sql(expression, 'source')}"
    1228            )
    1229
    1230        def projectiondef_sql(self, expression: exp.ProjectionDef) -> str:
    1231            return f"PROJECTION {self.sql(expression.this)} {self.wrap(expression.expression)}"
    1232
    1233        def is_sql(self, expression: exp.Is) -> str:
    1234            is_sql = super().is_sql(expression)
    1235
    1236            if isinstance(expression.parent, exp.Not):
    1237                # value IS NOT NULL -> NOT (value IS NULL)
    1238                is_sql = self.wrap(is_sql)
    1239
    1240            return is_sql

Generator converts a given syntax tree to the corresponding SQL string.

###### Arguments:

- pretty: Whether to format the produced SQL string. Default: False.
- identify: Determines when an identifier should be quoted. Possible values are: False (default): Never quote, except in cases where it's mandatory by the dialect. True or 'always': Always quote. 'safe': Only quote identifiers that are case insensitive.
- normalize: Whether to normalize identifiers to lowercase. Default: False.
- pad: The pad size in a formatted string. For example, this affects the indentation of a projection in a query, relative to its nesting level. Default: 2.
- indent: The indentation size in a formatted string. For example, this affects the indentation of subqueries and filters under a `WHERE` clause. Default: 2.
- normalize_functions: How to normalize function names. Possible values are: "upper" or True (default): Convert names to uppercase. "lower": Convert names to lowercase. False: Disables function name normalization.
- unsupported_level: Determines the generator's behavior when it encounters unsupported expressions. Default ErrorLevel.WARN.
- max_unsupported: Maximum number of unsupported messages to include in a raised UnsupportedError. This is only relevant if unsupported_level is ErrorLevel.RAISE. Default: 3
- leading_comma: Whether the comma is leading or trailing in select expressions. This is only relevant when generating in pretty mode. Default: False
- max_text_width: The max number of characters in a segment before creating new lines in pretty mode. The default is on the smaller end because the length only represents a segment and not the true line length. Default: 80
- comments: Whether to preserve comments in the output SQL code. Default: True

QUERY_HINTS = False
STRUCT_DELIMITER = ('(', ')')
NVL2_SUPPORTED = False
TABLESAMPLE_REQUIRES_PARENS = False
TABLESAMPLE_SIZE_IS_ROWS = False
TABLESAMPLE_KEYWORDS = 'SAMPLE'
LAST_DAY_SUPPORTS_DATE_PART = False
CAN_IMPLEMENT_ARRAY_ANY = True
SUPPORTS_TO_NUMBER = False
JOIN_HINTS = False
TABLE_HINTS = False
GROUPINGS_SEP = ''
SET_OP_MODIFIERS = False
SUPPORTS_TABLE_ALIAS_COLUMNS = False
VALUES_AS_TABLE = False
ARRAY_SIZE_NAME = 'LENGTH'
STRING_TYPE_MAPPING = {<Type.CHAR: 'CHAR'>: 'String', <Type.LONGBLOB: 'LONGBLOB'>: 'String', <Type.LONGTEXT: 'LONGTEXT'>: 'String', <Type.MEDIUMBLOB: 'MEDIUMBLOB'>: 'String', <Type.MEDIUMTEXT: 'MEDIUMTEXT'>: 'String', <Type.TINYBLOB: 'TINYBLOB'>: 'String', <Type.TINYTEXT: 'TINYTEXT'>: 'String', <Type.TEXT: 'TEXT'>: 'String', <Type.VARBINARY: 'VARBINARY'>: 'String', <Type.VARCHAR: 'VARCHAR'>: 'String'}
SUPPORTED_JSON_PATH_PARTS = {<class 'sqlglot.expressions.JSONPathKey'>, <class 'sqlglot.expressions.JSONPathSubscript'>, <class 'sqlglot.expressions.JSONPathRoot'>}
TYPE_MAPPING = {<Type.NCHAR: 'NCHAR'>: 'CHAR', <Type.NVARCHAR: 'NVARCHAR'>: 'VARCHAR', <Type.MEDIUMTEXT: 'MEDIUMTEXT'>: 'String', <Type.LONGTEXT: 'LONGTEXT'>: 'String', <Type.TINYTEXT: 'TINYTEXT'>: 'String', <Type.MEDIUMBLOB: 'MEDIUMBLOB'>: 'String', <Type.LONGBLOB: 'LONGBLOB'>: 'String', <Type.TINYBLOB: 'TINYBLOB'>: 'String', <Type.INET: 'INET'>: 'INET', <Type.ROWVERSION: 'ROWVERSION'>: 'VARBINARY', <Type.CHAR: 'CHAR'>: 'String', <Type.TEXT: 'TEXT'>: 'String', <Type.VARBINARY: 'VARBINARY'>: 'String', <Type.VARCHAR: 'VARCHAR'>: 'String', <Type.ARRAY: 'ARRAY'>: 'Array', <Type.BOOLEAN: 'BOOLEAN'>: 'Bool', <Type.BIGINT: 'BIGINT'>: 'Int64', <Type.DATE32: 'DATE32'>: 'Date32', <Type.DATETIME: 'DATETIME'>: 'DateTime', <Type.DATETIME64: 'DATETIME64'>: 'DateTime64', <Type.DECIMAL: 'DECIMAL'>: 'Decimal', <Type.DECIMAL32: 'DECIMAL32'>: 'Decimal32', <Type.DECIMAL64: 'DECIMAL64'>: 'Decimal64', <Type.DECIMAL128: 'DECIMAL128'>: 'Decimal128', <Type.DECIMAL256: 'DECIMAL256'>: 'Decimal256', <Type.TIMESTAMP: 'TIMESTAMP'>: 'DateTime', <Type.TIMESTAMPTZ: 'TIMESTAMPTZ'>: 'DateTime', <Type.DOUBLE: 'DOUBLE'>: 'Float64', <Type.ENUM: 'ENUM'>: 'Enum', <Type.ENUM8: 'ENUM8'>: 'Enum8', <Type.ENUM16: 'ENUM16'>: 'Enum16', <Type.FIXEDSTRING: 'FIXEDSTRING'>: 'FixedString', <Type.FLOAT: 'FLOAT'>: 'Float32', <Type.INT: 'INT'>: 'Int32', <Type.MEDIUMINT: 'MEDIUMINT'>: 'Int32', <Type.INT128: 'INT128'>: 'Int128', <Type.INT256: 'INT256'>: 'Int256', <Type.LOWCARDINALITY: 'LOWCARDINALITY'>: 'LowCardinality', <Type.MAP: 'MAP'>: 'Map', <Type.NESTED: 'NESTED'>: 'Nested', <Type.SMALLINT: 'SMALLINT'>: 'Int16', <Type.STRUCT: 'STRUCT'>: 'Tuple', <Type.TINYINT: 'TINYINT'>: 'Int8', <Type.UBIGINT: 'UBIGINT'>: 'UInt64', <Type.UINT: 'UINT'>: 'UInt32', <Type.UINT128: 'UINT128'>: 'UInt128', <Type.UINT256: 'UINT256'>: 'UInt256', <Type.USMALLINT: 'USMALLINT'>: 'UInt16', <Type.UTINYINT: 'UTINYINT'>: 'UInt8', <Type.IPV4: 'IPV4'>: 'IPv4', <Type.IPV6: 'IPV6'>: 'IPv6', <Type.POINT: 'POINT'>: 'Point', <Type.RING: 'RING'>: 'Ring', <Type.LINESTRING: 'LINESTRING'>: 'LineString', <Type.MULTILINESTRING: 'MULTILINESTRING'>: 'MultiLineString', <Type.POLYGON: 'POLYGON'>: 'Polygon', <Type.MULTIPOLYGON: 'MULTIPOLYGON'>: 'MultiPolygon', <Type.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>: 'AggregateFunction', <Type.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>: 'SimpleAggregateFunction'}
TRANSFORMS = {<class 'sqlglot.expressions.JSONPathKey'>: <function json_path_key_only_name>, <class 'sqlglot.expressions.JSONPathRoot'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.JSONPathSubscript'>: <function <lambda>>, <class 'sqlglot.expressions.AllowedValuesProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ArrayContainsAll'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ArrayOverlaps'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.AutoRefreshProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.BackupProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.CaseSpecificColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.CharacterSetColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.CharacterSetProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ClusteredColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.CollateColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.CommentColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ConnectByRoot'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.CopyGrantsProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.DateFormatColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.DefaultColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.DynamicProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.EmptyProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.EncodeColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.EphemeralColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ExcludeColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ExecuteAsProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.Except'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ExternalProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.GlobalProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.HeapProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.IcebergProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.InheritsProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.InlineLengthColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.InputModelProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.Intersect'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.IntervalSpan'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.Int64'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.LanguageProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.LocationProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.LogProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.MaterializedProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.NonClusteredColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.NoPrimaryIndexProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.NotForReplicationColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.OnCommitProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.OnProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.OnUpdateColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.Operator'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.OutputModelProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.PathColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.PivotAny'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ProjectionPolicyColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.RemoteWithConnectionModelProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ReturnsProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SampleProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SecureProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SecurityProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SetConfigProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SetProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SettingsProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SharingProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SqlReadWriteProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SqlSecurityProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.StabilityProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.Stream'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.StreamingTableProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.StrictProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.SwapTable'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.TemporaryProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.Tags'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.TitleColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ToMap'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.ToTableProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.TransformModelProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.TransientProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.Union'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.UnloggedProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.Uuid'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.UppercaseColumnConstraint'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.VarMap'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.ViewAttributeProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.VolatileProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.WithJournalTableProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.WithProcedureOptions'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.WithSchemaBindingProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.WithOperator'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.AnyValue'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.ApproxDistinct'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.ArrayFilter'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.ArraySum'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.ArgMax'>: <function arg_max_or_min_no_count.<locals>._arg_max_or_min_sql>, <class 'sqlglot.expressions.ArgMin'>: <function arg_max_or_min_no_count.<locals>._arg_max_or_min_sql>, <class 'sqlglot.expressions.Array'>: <function inline_array_sql>, <class 'sqlglot.expressions.CastToStrType'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.CountIf'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.CompressColumnConstraint'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.ComputedColumnConstraint'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.CurrentDate'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.DateAdd'>: <function _datetime_delta_sql.<locals>._delta_sql>, <class 'sqlglot.expressions.DateDiff'>: <function _datetime_delta_sql.<locals>._delta_sql>, <class 'sqlglot.expressions.DateStrToDate'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.DateSub'>: <function _datetime_delta_sql.<locals>._delta_sql>, <class 'sqlglot.expressions.Explode'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.Final'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.IsNan'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.JSONExtract'>: <function json_extract_segments.<locals>._json_extract_segments>, <class 'sqlglot.expressions.JSONExtractScalar'>: <function json_extract_segments.<locals>._json_extract_segments>, <class 'sqlglot.expressions.Map'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.Median'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.Nullif'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.PartitionedByProperty'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.Pivot'>: <function no_pivot_sql>, <class 'sqlglot.expressions.Quantile'>: <function _quantile_sql>, <class 'sqlglot.expressions.RegexpLike'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.Rand'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.StartsWith'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.StrPosition'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.TimeToStr'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.TimeStrToTime'>: <function _timestrtotime_sql>, <class 'sqlglot.expressions.TimestampAdd'>: <function _datetime_delta_sql.<locals>._delta_sql>, <class 'sqlglot.expressions.TimestampSub'>: <function _datetime_delta_sql.<locals>._delta_sql>, <class 'sqlglot.expressions.Xor'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.MD5Digest'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.MD5'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.SHA'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.SHA2'>: <function sha256_sql>, <class 'sqlglot.expressions.UnixToTime'>: <function _unix_to_time_sql>, <class 'sqlglot.expressions.TimestampTrunc'>: <function timestamptrunc_sql.<locals>._timestamptrunc_sql>, <class 'sqlglot.expressions.Trim'>: <function trim_sql>, <class 'sqlglot.expressions.Variance'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.SchemaCommentProperty'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.Stddev'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.Chr'>: <function rename_func.<locals>.<lambda>>, <class 'sqlglot.expressions.Lag'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.Lead'>: <function ClickHouse.Generator.<lambda>>, <class 'sqlglot.expressions.Levenshtein'>: <function rename_func.<locals>.<lambda>>}
PROPERTIES_LOCATION = {<class 'sqlglot.expressions.AllowedValuesProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.AlgorithmProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.AutoIncrementProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.AutoRefreshProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.BackupProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.BlockCompressionProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.CharacterSetProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.ChecksumProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.CollateProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.CopyGrantsProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.Cluster'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.ClusteredByProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.DistributedByProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.DuplicateKeyProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.DataBlocksizeProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.DataDeletionProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.DefinerProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.DictRange'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.DictProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.DynamicProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.DistKeyProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.DistStyleProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.EmptyProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.EncodeProperty'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.EngineProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.ExecuteAsProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.ExternalProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.FallbackProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.FileFormatProperty'>: <Location.POST_WITH: 'POST_WITH'>, <class 'sqlglot.expressions.FreespaceProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.GlobalProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.HeapProperty'>: <Location.POST_WITH: 'POST_WITH'>, <class 'sqlglot.expressions.InheritsProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.IcebergProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.IncludeProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.InputModelProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.IsolatedLoadingProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.JournalProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.LanguageProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.LikeProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.LocationProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.LockProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.LockingProperty'>: <Location.POST_ALIAS: 'POST_ALIAS'>, <class 'sqlglot.expressions.LogProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.MaterializedProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.MergeBlockRatioProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.NoPrimaryIndexProperty'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.OnProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.OnCommitProperty'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.Order'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.OutputModelProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.PartitionedByProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.PartitionedOfProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.PrimaryKey'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.Property'>: <Location.POST_WITH: 'POST_WITH'>, <class 'sqlglot.expressions.RemoteWithConnectionModelProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.ReturnsProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.RowFormatProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.RowFormatDelimitedProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.RowFormatSerdeProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SampleProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SchemaCommentProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SecureProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.SecurityProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SerdeProperties'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.Set'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SettingsProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SetProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.SetConfigProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SharingProperty'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.SequenceProperties'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.SortKeyProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SqlReadWriteProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.SqlSecurityProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.StabilityProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.StreamingTableProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.StrictProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.Tags'>: <Location.POST_WITH: 'POST_WITH'>, <class 'sqlglot.expressions.TemporaryProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.ToTableProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.TransientProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.TransformModelProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.MergeTreeTTL'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.UnloggedProperty'>: <Location.POST_CREATE: 'POST_CREATE'>, <class 'sqlglot.expressions.ViewAttributeProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.VolatileProperty'>: <Location.UNSUPPORTED: 'UNSUPPORTED'>, <class 'sqlglot.expressions.WithDataProperty'>: <Location.POST_EXPRESSION: 'POST_EXPRESSION'>, <class 'sqlglot.expressions.WithJournalTableProperty'>: <Location.POST_NAME: 'POST_NAME'>, <class 'sqlglot.expressions.WithProcedureOptions'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.WithSchemaBindingProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.WithSystemVersioningProperty'>: <Location.POST_SCHEMA: 'POST_SCHEMA'>, <class 'sqlglot.expressions.OnCluster'>: <Location.POST_NAME: 'POST_NAME'>}
ON_CLUSTER_TARGETS = {'DICTIONARY', 'SCHEMA', 'NAMED COLLECTION', 'FUNCTION', 'DATABASE', 'TABLE', 'INDEX', 'VIEW'}
NON_NULLABLE_TYPES = {<Type.STRUCT: 'STRUCT'>, <Type.LINESTRING: 'LINESTRING'>, <Type.RING: 'RING'>, <Type.MULTIPOLYGON: 'MULTIPOLYGON'>, <Type.MAP: 'MAP'>, <Type.POLYGON: 'POLYGON'>, <Type.ARRAY: 'ARRAY'>, <Type.POINT: 'POINT'>, <Type.MULTILINESTRING: 'MULTILINESTRING'>}
def strtodate_sql(self, expression: sqlglot.expressions.StrToDate) -> str: View Source

    1033        def strtodate_sql(self, expression: exp.StrToDate) -> str:
    1034            strtodate_sql = self.function_fallback_sql(expression)
    1035
    1036            if not isinstance(expression.parent, exp.Cast):
    1037                # StrToDate returns DATEs in other dialects (eg. postgres), so
    1038                # this branch aims to improve the transpilation to clickhouse
    1039                return f"CAST({strtodate_sql} AS DATE)"
    1040
    1041            return strtodate_sql

def cast_sql( self, expression: sqlglot.expressions.Cast, safe_prefix: Optional[str] = None) -> str: View Source

    1043        def cast_sql(self, expression: exp.Cast, safe_prefix: t.Optional[str] = None) -> str:
    1044            this = expression.this
    1045
    1046            if isinstance(this, exp.StrToDate) and expression.to == exp.DataType.build("datetime"):
    1047                return self.sql(this)
    1048
    1049            return super().cast_sql(expression, safe_prefix=safe_prefix)

def trycast_sql(self, expression: sqlglot.expressions.TryCast) -> str: View Source

    1051        def trycast_sql(self, expression: exp.TryCast) -> str:
    1052            dtype = expression.to
    1053            if not dtype.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True):
    1054                # Casting x into Nullable(T) appears to behave similarly to TRY_CAST(x AS T)
    1055                dtype.set("nullable", True)
    1056
    1057            return super().cast_sql(expression)

def likeproperty_sql(self, expression: sqlglot.expressions.LikeProperty) -> str: View Source

    1063        def likeproperty_sql(self, expression: exp.LikeProperty) -> str:
    1064            return f"AS {self.sql(expression, 'this')}"

def eq_sql(self, expression: sqlglot.expressions.EQ) -> str: View Source

    1083        def eq_sql(self, expression: exp.EQ) -> str:
    1084            return self._any_to_has(expression, super().eq_sql)

def neq_sql(self, expression: sqlglot.expressions.NEQ) -> str: View Source

    1086        def neq_sql(self, expression: exp.NEQ) -> str:
    1087            return self._any_to_has(expression, super().neq_sql, "NOT ")

def regexpilike_sql(self, expression: sqlglot.expressions.RegexpILike) -> str: View Source

    1089        def regexpilike_sql(self, expression: exp.RegexpILike) -> str:
    1090            # Manually add a flag to make the search case-insensitive
    1091            regex = self.func("CONCAT", "'(?i)'", expression.expression)
    1092            return self.func("match", expression.this, regex)

def datatype_sql(self, expression: sqlglot.expressions.DataType) -> str: View Source

    1094        def datatype_sql(self, expression: exp.DataType) -> str:
    1095            # String is the standard ClickHouse type, every other variant is just an alias.
    1096            # Additionally, any supplied length parameter will be ignored.
    1097            #
    1098            # https://clickhouse.com/docs/en/sql-reference/data-types/string
    1099            if expression.this in self.STRING_TYPE_MAPPING:
    1100                dtype = "String"
    1101            else:
    1102                dtype = super().datatype_sql(expression)
    1103
    1104            # This section changes the type to `Nullable(...)` if the following conditions hold:
    1105            # - It's marked as nullable - this ensures we won't wrap ClickHouse types with `Nullable`
    1106            #   and change their semantics
    1107            # - It's not the key type of a `Map`. This is because ClickHouse enforces the following
    1108            #   constraint: "Type of Map key must be a type, that can be represented by integer or
    1109            #   String or FixedString (possibly LowCardinality) or UUID or IPv6"
    1110            # - It's not a composite type, e.g. `Nullable(Array(...))` is not a valid type
    1111            parent = expression.parent
    1112            nullable = expression.args.get("nullable")
    1113            if nullable is True or (
    1114                nullable is None
    1115                and not (
    1116                    isinstance(parent, exp.DataType)
    1117                    and parent.is_type(exp.DataType.Type.MAP, check_nullable=True)
    1118                    and expression.index in (None, 0)
    1119                )
    1120                and not expression.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True)
    1121            ):
    1122                dtype = f"Nullable({dtype})"
    1123
    1124            return dtype

def cte_sql(self, expression: sqlglot.expressions.CTE) -> str: View Source

    1126        def cte_sql(self, expression: exp.CTE) -> str:
    1127            if expression.args.get("scalar"):
    1128                this = self.sql(expression, "this")
    1129                alias = self.sql(expression, "alias")
    1130                return f"{this} AS {alias}"
    1131
    1132            return super().cte_sql(expression)

def after_limit_modifiers(self, expression: sqlglot.expressions.Expression) -> List[str]: View Source

    1134        def after_limit_modifiers(self, expression: exp.Expression) -> t.List[str]:
    1135            return super().after_limit_modifiers(expression) + [
    1136                (
    1137                    self.seg("SETTINGS ") + self.expressions(expression, key="settings", flat=True)
    1138                    if expression.args.get("settings")
    1139                    else ""
    1140                ),
    1141                (
    1142                    self.seg("FORMAT ") + self.sql(expression, "format")
    1143                    if expression.args.get("format")
    1144                    else ""
    1145                ),
    1146            ]

def parameterizedagg_sql(self, expression: sqlglot.expressions.ParameterizedAgg) -> str: View Source

    1148        def parameterizedagg_sql(self, expression: exp.ParameterizedAgg) -> str:
    1149            params = self.expressions(expression, key="params", flat=True)
    1150            return self.func(expression.name, *expression.expressions) + f"({params})"

def anonymousaggfunc_sql(self, expression: sqlglot.expressions.AnonymousAggFunc) -> str: View Source

    1152        def anonymousaggfunc_sql(self, expression: exp.AnonymousAggFunc) -> str:
    1153            return self.func(expression.name, *expression.expressions)

def combinedaggfunc_sql(self, expression: sqlglot.expressions.CombinedAggFunc) -> str: View Source

    1155        def combinedaggfunc_sql(self, expression: exp.CombinedAggFunc) -> str:
    1156            return self.anonymousaggfunc_sql(expression)

def combinedparameterizedagg_sql(self, expression: sqlglot.expressions.CombinedParameterizedAgg) -> str: View Source

    1158        def combinedparameterizedagg_sql(self, expression: exp.CombinedParameterizedAgg) -> str:
    1159            return self.parameterizedagg_sql(expression)

def placeholder_sql(self, expression: sqlglot.expressions.Placeholder) -> str: View Source

    1161        def placeholder_sql(self, expression: exp.Placeholder) -> str:
    1162            return f"{{{expression.name}: {self.sql(expression, 'kind')}}}"

def oncluster_sql(self, expression: sqlglot.expressions.OnCluster) -> str: View Source

    1164        def oncluster_sql(self, expression: exp.OnCluster) -> str:
    1165            return f"ON CLUSTER {self.sql(expression, 'this')}"

def createable_sql( self, expression: sqlglot.expressions.Create, locations: DefaultDict) -> str: View Source

    1167        def createable_sql(self, expression: exp.Create, locations: t.DefaultDict) -> str:
    1168            if expression.kind in self.ON_CLUSTER_TARGETS and locations.get(
    1169                exp.Properties.Location.POST_NAME
    1170            ):
    1171                this_name = self.sql(
    1172                    expression.this if isinstance(expression.this, exp.Schema) else expression,
    1173                    "this",
    1174                )
    1175                this_properties = " ".join(
    1176                    [self.sql(prop) for prop in locations[exp.Properties.Location.POST_NAME]]
    1177                )
    1178                this_schema = self.schema_columns_sql(expression.this)
    1179                this_schema = f"{self.sep()}{this_schema}" if this_schema else ""
    1180
    1181                return f"{this_name}{self.sep()}{this_properties}{this_schema}"
    1182
    1183            return super().createable_sql(expression, locations)

def create_sql(self, expression: sqlglot.expressions.Create) -> str: View Source

    1185        def create_sql(self, expression: exp.Create) -> str:
    1186            # The comment property comes last in CTAS statements, i.e. after the query
    1187            query = expression.expression
    1188            if isinstance(query, exp.Query):
    1189                comment_prop = expression.find(exp.SchemaCommentProperty)
    1190                if comment_prop:
    1191                    comment_prop.pop()
    1192                    query.replace(exp.paren(query))
    1193            else:
    1194                comment_prop = None
    1195
    1196            create_sql = super().create_sql(expression)
    1197
    1198            comment_sql = self.sql(comment_prop)
    1199            comment_sql = f" {comment_sql}" if comment_sql else ""
    1200
    1201            return f"{create_sql}{comment_sql}"

def prewhere_sql(self, expression: sqlglot.expressions.PreWhere) -> str: View Source

    1203        def prewhere_sql(self, expression: exp.PreWhere) -> str:
    1204            this = self.indent(self.sql(expression, "this"))
    1205            return f"{self.seg('PREWHERE')}{self.sep()}{this}"

def indexcolumnconstraint_sql(self, expression: sqlglot.expressions.IndexColumnConstraint) -> str: View Source

    1207        def indexcolumnconstraint_sql(self, expression: exp.IndexColumnConstraint) -> str:
    1208            this = self.sql(expression, "this")
    1209            this = f" {this}" if this else ""
    1210            expr = self.sql(expression, "expression")
    1211            expr = f" {expr}" if expr else ""
    1212            index_type = self.sql(expression, "index_type")
    1213            index_type = f" TYPE {index_type}" if index_type else ""
    1214            granularity = self.sql(expression, "granularity")
    1215            granularity = f" GRANULARITY {granularity}" if granularity else ""
    1216
    1217            return f"INDEX{this}{expr}{index_type}{granularity}"

def partition_sql(self, expression: sqlglot.expressions.Partition) -> str: View Source

    1219        def partition_sql(self, expression: exp.Partition) -> str:
    1220            return f"PARTITION {self.expressions(expression, flat=True)}"

def partitionid_sql(self, expression: sqlglot.expressions.PartitionId) -> str: View Source

    1222        def partitionid_sql(self, expression: exp.PartitionId) -> str:
    1223            return f"ID {self.sql(expression.this)}"

def replacepartition_sql(self, expression: sqlglot.expressions.ReplacePartition) -> str: View Source

    1225        def replacepartition_sql(self, expression: exp.ReplacePartition) -> str:
    1226            return (
    1227                f"REPLACE {self.sql(expression.expression)} FROM {self.sql(expression, 'source')}"
    1228            )

def projectiondef_sql(self, expression: sqlglot.expressions.ProjectionDef) -> str: View Source

    1230        def projectiondef_sql(self, expression: exp.ProjectionDef) -> str:
    1231            return f"PROJECTION {self.sql(expression.this)} {self.wrap(expression.expression)}"

def is_sql(self, expression: sqlglot.expressions.Is) -> str: View Source

    1233        def is_sql(self, expression: exp.Is) -> str:
    1234            is_sql = super().is_sql(expression)
    1235
    1236            if isinstance(expression.parent, exp.Not):
    1237                # value IS NOT NULL -> NOT (value IS NULL)
    1238                is_sql = self.wrap(is_sql)
    1239
    1240            return is_sql

SELECT_KINDS: Tuple[str, ...] = ()
TRY_SUPPORTED = False
SUPPORTS_UESCAPE = False
AFTER_HAVING_MODIFIER_TRANSFORMS = {'windows': <function Generator.<lambda>>, 'qualify': <function Generator.<lambda>>}

##### Inherited Members

sqlglot.generator.Generator
  Generator
  NULL_ORDERING_SUPPORTED
  IGNORE_NULLS_IN_FUNC
  LOCKING_READS_SUPPORTED
  EXCEPT_INTERSECT_SUPPORT_ALL_CLAUSE
  WRAP_DERIVED_VALUES
  CREATE_FUNCTION_RETURN_AS
  MATCHED_BY_SOURCE
  SINGLE_STRING_INTERVAL
  INTERVAL_ALLOWS_PLURAL_FORM
  LIMIT_FETCH
  LIMIT_ONLY_LITERALS
  RENAME_TABLE_WITH_DB
  INDEX_ON
  QUERY_HINT_SEP
  IS_BOOL_ALLOWED
  DUPLICATE_KEY_UPDATE_WITH_SET
  LIMIT_IS_TOP
  RETURNING_END
  EXTRACT_ALLOWS_QUOTES
  TZ_TO_WITH_TIME_ZONE
  ALTER_TABLE_INCLUDE_COLUMN_KEYWORD
  UNNEST_WITH_ORDINALITY
  AGGREGATE_FILTER_SUPPORTED
  SEMI_ANTI_JOIN_WITH_SIDE
  COMPUTED_COLUMN_WITH_TYPE
  SUPPORTS_TABLE_COPY
  TABLESAMPLE_WITH_METHOD
  TABLESAMPLE_SEED_KEYWORD
  COLLATE_IS_FUNC
  DATA_TYPE_SPECIFIERS_ALLOWED
  ENSURE_BOOLS
  CTE_RECURSIVE_KEYWORD_REQUIRED
  SUPPORTS_SINGLE_ARG_CONCAT
  UNPIVOT_ALIASES_ARE_IDENTIFIERS
  JSON_KEY_VALUE_PAIR_SEP
  INSERT_OVERWRITE
  SUPPORTS_SELECT_INTO
  SUPPORTS_UNLOGGED_TABLES
  SUPPORTS_CREATE_TABLE_LIKE
  LIKE_PROPERTY_INSIDE_SCHEMA
  MULTI_ARG_DISTINCT
  JSON_TYPE_REQUIRED_FOR_EXTRACTION
  JSON_PATH_BRACKETED_KEY_SUPPORTED
  JSON_PATH_SINGLE_QUOTE_ESCAPE
  COPY_PARAMS_ARE_WRAPPED
  COPY_PARAMS_EQ_REQUIRED
  COPY_HAS_INTO_KEYWORD
  STAR_EXCEPT
  HEX_FUNC
  WITH_PROPERTIES_PREFIX
  QUOTE_JSON_PATH
  PAD_FILL_PATTERN_IS_REQUIRED
  SUPPORTS_EXPLODING_PROJECTIONS
  ARRAY_CONCAT_IS_VAR_LEN
  SUPPORTS_CONVERT_TIMEZONE
  SUPPORTS_MEDIAN
  SUPPORTS_UNIX_SECONDS
  PARSE_JSON_NAME
  ARRAY_SIZE_DIM_REQUIRED
  TIME_PART_SINGULARS
  TOKEN_MAPPING
  PARAMETER_TOKEN
  NAMED_PLACEHOLDER_TOKEN
  EXPRESSION_PRECEDES_PROPERTIES_CREATABLES
  RESERVED_KEYWORDS
  WITH_SEPARATED_COMMENTS
  EXCLUDE_COMMENTS
  UNWRAPPED_INTERVAL_VALUES
  PARAMETERIZABLE_TEXT_TYPES
  EXPRESSIONS_WITHOUT_NESTED_CTES
  SENTINEL_LINE_BREAK
  pretty
  identify
  normalize
  pad
  unsupported_level
  max_unsupported
  leading_comma
  max_text_width
  comments
  dialect
  normalize_functions
  unsupported_messages
  generate
  preprocess
  unsupported
  sep
  seg
  pad_comment
  maybe_comment
  wrap
  no_identify
  normalize_func
  indent
  sql
  uncache_sql
  cache_sql
  characterset_sql
  column_parts
  column_sql
  columnposition_sql
  columndef_sql
  columnconstraint_sql
  computedcolumnconstraint_sql
  autoincrementcolumnconstraint_sql
  compresscolumnconstraint_sql
  generatedasidentitycolumnconstraint_sql
  generatedasrowcolumnconstraint_sql
  periodforsystemtimeconstraint_sql
  notnullcolumnconstraint_sql
  transformcolumnconstraint_sql
  primarykeycolumnconstraint_sql
  uniquecolumnconstraint_sql
  sequenceproperties_sql
  clone_sql
  describe_sql
  heredoc_sql
  prepend_ctes
  with_sql
  tablealias_sql
  bitstring_sql
  hexstring_sql
  bytestring_sql
  unicodestring_sql
  rawstring_sql
  datatypeparam_sql
  directory_sql
  delete_sql
  drop_sql
  set_operation
  set_operations
  fetch_sql
  filter_sql
  hint_sql
  indexparameters_sql
  index_sql
  identifier_sql
  hex_sql
  lowerhex_sql
  inputoutputformat_sql
  national_sql
  properties_sql
  root_properties
  properties
  with_properties
  locate_properties
  property_name
  property_sql
  fallbackproperty_sql
  journalproperty_sql
  freespaceproperty_sql
  checksumproperty_sql
  mergeblockratioproperty_sql
  datablocksizeproperty_sql
  blockcompressionproperty_sql
  isolatedloadingproperty_sql
  partitionboundspec_sql
  partitionedofproperty_sql
  lockingproperty_sql
  withdataproperty_sql
  withsystemversioningproperty_sql
  insert_sql
  introducer_sql
  kill_sql
  pseudotype_sql
  objectidentifier_sql
  onconflict_sql
  returning_sql
  rowformatdelimitedproperty_sql
  withtablehint_sql
  indextablehint_sql
  historicaldata_sql
  table_parts
  table_sql
  tablesample_sql
  pivot_sql
  version_sql
  tuple_sql
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  var_sql
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  groupingsets_sql
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  having_sql
  connect_sql
  prior_sql
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  lambda_sql
  lateral_op
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  limit_sql
  offset_sql
  setitem_sql
  set_sql
  pragma_sql
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  literal_sql
  escape_str
  loaddata_sql
  null_sql
  boolean_sql
  order_sql
  withfill_sql
  cluster_sql
  distribute_sql
  sort_sql
  ordered_sql
  matchrecognizemeasure_sql
  matchrecognize_sql
  query_modifiers
  options_modifier
  queryoption_sql
  offset_limit_modifiers
  select_sql
  schema_sql
  schema_columns_sql
  star_sql
  parameter_sql
  sessionparameter_sql
  subquery_sql
  qualify_sql
  unnest_sql
  where_sql
  window_sql
  partition_by_sql
  windowspec_sql
  withingroup_sql
  between_sql
  bracket_offset_expressions
  bracket_sql
  all_sql
  any_sql
  exists_sql
  case_sql
  constraint_sql
  nextvaluefor_sql
  extract_sql
  trim_sql
  convert_concat_args
  concat_sql
  concatws_sql
  check_sql
  foreignkey_sql
  primarykey_sql
  if_sql
  matchagainst_sql
  jsonkeyvalue_sql
  jsonpath_sql
  json_path_part
  formatjson_sql
  jsonobject_sql
  jsonobjectagg_sql
  jsonarray_sql
  jsonarrayagg_sql
  jsoncolumndef_sql
  jsonschema_sql
  jsontable_sql
  openjsoncolumndef_sql
  openjson_sql
  in_sql
  in_unnest_op
  interval_sql
  return_sql
  reference_sql
  anonymous_sql
  paren_sql
  neg_sql
  not_sql
  alias_sql
  pivotalias_sql
  aliases_sql
  atindex_sql
  attimezone_sql
  fromtimezone_sql
  add_sql
  and_sql
  or_sql
  xor_sql
  connector_sql
  bitwiseand_sql
  bitwiseleftshift_sql
  bitwisenot_sql
  bitwiseor_sql
  bitwiserightshift_sql
  bitwisexor_sql
  currentdate_sql
  collate_sql
  command_sql
  comment_sql
  mergetreettlaction_sql
  mergetreettl_sql
  transaction_sql
  commit_sql
  rollback_sql
  altercolumn_sql
  alterdiststyle_sql
  altersortkey_sql
  alterrename_sql
  renamecolumn_sql
  alterset_sql
  alter_sql
  add_column_sql
  droppartition_sql
  addconstraint_sql
  distinct_sql
  ignorenulls_sql
  respectnulls_sql
  havingmax_sql
  intdiv_sql
  dpipe_sql
  div_sql
  overlaps_sql
  distance_sql
  dot_sql
  propertyeq_sql
  escape_sql
  glob_sql
  gt_sql
  gte_sql
  ilike_sql
  ilikeany_sql
  like_sql
  likeany_sql
  similarto_sql
  lt_sql
  lte_sql
  mod_sql
  mul_sql
  nullsafeeq_sql
  nullsafeneq_sql
  slice_sql
  sub_sql
  try_sql
  log_sql
  use_sql
  binary
  function_fallback_sql
  func
  format_args
  too_wide
  format_time
  expressions
  op_expressions
  naked_property
  tag_sql
  token_sql
  userdefinedfunction_sql
  joinhint_sql
  kwarg_sql
  when_sql
  merge_sql
  tochar_sql
  tonumber_sql
  dictproperty_sql
  dictrange_sql
  dictsubproperty_sql
  duplicatekeyproperty_sql
  distributedbyproperty_sql
  clusteredbyproperty_sql
  anyvalue_sql
  querytransform_sql
  indexconstraintoption_sql
  checkcolumnconstraint_sql
  nvl2_sql
  comprehension_sql
  columnprefix_sql
  opclass_sql
  predict_sql
  forin_sql
  refresh_sql
  toarray_sql
  tsordstotime_sql
  tsordstotimestamp_sql
  tsordstodatetime_sql
  tsordstodate_sql
  unixdate_sql
  lastday_sql
  dateadd_sql
  arrayany_sql
  struct_sql
  partitionrange_sql
  truncatetable_sql
  convert_sql
  copyparameter_sql
  credentials_sql
  copy_sql
  semicolon_sql
  datadeletionproperty_sql
  maskingpolicycolumnconstraint_sql
  gapfill_sql
  scope_resolution
  scoperesolution_sql
  parsejson_sql
  rand_sql
  changes_sql
  pad_sql
  summarize_sql
  explodinggenerateseries_sql
  arrayconcat_sql
  converttimezone_sql
  json_sql
  jsonvalue_sql
  conditionalinsert_sql
  multitableinserts_sql
  oncondition_sql
  jsonexists_sql
  arrayagg_sql
  apply_sql
  grant_sql
  grantprivilege_sql
  grantprincipal_sql
  columns_sql
  overlay_sql
  todouble_sql
  string_sql
  median_sql
  overflowtruncatebehavior_sql
  unixseconds_sql
  arraysize_sql
  attach_sql
  detach_sql
  attachoption_sql
  featuresattime_sql
  watermarkcolumnconstraint_sql
  encodeproperty_sql
  includeproperty_sql