sqlglot.dialects.clickhouse API documentation

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# sqlglot.dialects.clickhouse

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

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

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

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"

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
  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

    156    class Tokenizer(tokens.Tokenizer):
    157        COMMENTS = ["--", "#", "#!", ("/*", "*/")]
    158        IDENTIFIERS = ['"', "`"]
    159        STRING_ESCAPES = ["'", "\\"]
    160        BIT_STRINGS = [("0b", "")]
    161        HEX_STRINGS = [("0x", ""), ("0X", "")]
    162        HEREDOC_STRINGS = ["$"]
    163
    164        KEYWORDS = {
    165            **tokens.Tokenizer.KEYWORDS,
    166            "ATTACH": TokenType.COMMAND,
    167            "DATE32": TokenType.DATE32,
    168            "DATETIME64": TokenType.DATETIME64,
    169            "DICTIONARY": TokenType.DICTIONARY,
    170            "ENUM8": TokenType.ENUM8,
    171            "ENUM16": TokenType.ENUM16,
    172            "FINAL": TokenType.FINAL,
    173            "FIXEDSTRING": TokenType.FIXEDSTRING,
    174            "FLOAT32": TokenType.FLOAT,
    175            "FLOAT64": TokenType.DOUBLE,
    176            "GLOBAL": TokenType.GLOBAL,
    177            "INT256": TokenType.INT256,
    178            "LOWCARDINALITY": TokenType.LOWCARDINALITY,
    179            "MAP": TokenType.MAP,
    180            "NESTED": TokenType.NESTED,
    181            "SAMPLE": TokenType.TABLE_SAMPLE,
    182            "TUPLE": TokenType.STRUCT,
    183            "UINT128": TokenType.UINT128,
    184            "UINT16": TokenType.USMALLINT,
    185            "UINT256": TokenType.UINT256,
    186            "UINT32": TokenType.UINT,
    187            "UINT64": TokenType.UBIGINT,
    188            "UINT8": TokenType.UTINYINT,
    189            "IPV4": TokenType.IPV4,
    190            "IPV6": TokenType.IPV6,
    191            "AGGREGATEFUNCTION": TokenType.AGGREGATEFUNCTION,
    192            "SIMPLEAGGREGATEFUNCTION": TokenType.SIMPLEAGGREGATEFUNCTION,
    193            "SYSTEM": TokenType.COMMAND,
    194            "PREWHERE": TokenType.PREWHERE,
    195        }
    196        KEYWORDS.pop("/*+")
    197
    198        SINGLE_TOKENS = {
    199            **tokens.Tokenizer.SINGLE_TOKENS,
    200            "$": TokenType.HEREDOC_STRING,
    201        }

COMMENTS = ['--', '#', '#!', ('/*', '*/')]
IDENTIFIERS = ['"', '`']
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'>, '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'>, '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
  IDENTIFIER_ESCAPES
  QUOTES
  VAR_SINGLE_TOKENS
  HEREDOC_TAG_IS_IDENTIFIER
  HEREDOC_STRING_ALTERNATIVE
  STRING_ESCAPES_ALLOWED_IN_RAW_STRINGS
  NESTED_COMMENTS
  WHITE_SPACE
  COMMANDS
  COMMAND_PREFIX_TOKENS
  NUMERIC_LITERALS
  dialect
  reset
  tokenize
  tokenize_rs
  size
  sql
  tokens

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

    203    class Parser(parser.Parser):
    204        # Tested in ClickHouse's playground, it seems that the following two queries do the same thing
    205        # * select x from t1 union all select x from t2 limit 1;
    206        # * select x from t1 union all (select x from t2 limit 1);
    207        MODIFIERS_ATTACHED_TO_SET_OP = False
    208        INTERVAL_SPANS = False
    209
    210        FUNCTIONS = {
    211            **parser.Parser.FUNCTIONS,
    212            "ANY": exp.AnyValue.from_arg_list,
    213            "ARRAYSUM": exp.ArraySum.from_arg_list,
    214            "COUNTIF": _build_count_if,
    215            "DATE_ADD": build_date_delta(exp.DateAdd, default_unit=None),
    216            "DATEADD": build_date_delta(exp.DateAdd, default_unit=None),
    217            "DATE_DIFF": build_date_delta(exp.DateDiff, default_unit=None),
    218            "DATEDIFF": build_date_delta(exp.DateDiff, default_unit=None),
    219            "DATE_FORMAT": _build_date_format,
    220            "DATE_SUB": build_date_delta(exp.DateSub, default_unit=None),
    221            "DATESUB": build_date_delta(exp.DateSub, default_unit=None),
    222            "FORMATDATETIME": _build_date_format,
    223            "JSONEXTRACTSTRING": build_json_extract_path(
    224                exp.JSONExtractScalar, zero_based_indexing=False
    225            ),
    226            "MAP": parser.build_var_map,
    227            "MATCH": exp.RegexpLike.from_arg_list,
    228            "RANDCANONICAL": exp.Rand.from_arg_list,
    229            "STR_TO_DATE": _build_str_to_date,
    230            "TUPLE": exp.Struct.from_arg_list,
    231            "TIMESTAMP_SUB": build_date_delta(exp.TimestampSub, default_unit=None),
    232            "TIMESTAMPSUB": build_date_delta(exp.TimestampSub, default_unit=None),
    233            "TIMESTAMP_ADD": build_date_delta(exp.TimestampAdd, default_unit=None),
    234            "TIMESTAMPADD": build_date_delta(exp.TimestampAdd, default_unit=None),
    235            "UNIQ": exp.ApproxDistinct.from_arg_list,
    236            "XOR": lambda args: exp.Xor(expressions=args),
    237            "MD5": exp.MD5Digest.from_arg_list,
    238            "SHA256": lambda args: exp.SHA2(this=seq_get(args, 0), length=exp.Literal.number(256)),
    239            "SHA512": lambda args: exp.SHA2(this=seq_get(args, 0), length=exp.Literal.number(512)),
    240        }
    241
    242        AGG_FUNCTIONS = {
    243            "count",
    244            "min",
    245            "max",
    246            "sum",
    247            "avg",
    248            "any",
    249            "stddevPop",
    250            "stddevSamp",
    251            "varPop",
    252            "varSamp",
    253            "corr",
    254            "covarPop",
    255            "covarSamp",
    256            "entropy",
    257            "exponentialMovingAverage",
    258            "intervalLengthSum",
    259            "kolmogorovSmirnovTest",
    260            "mannWhitneyUTest",
    261            "median",
    262            "rankCorr",
    263            "sumKahan",
    264            "studentTTest",
    265            "welchTTest",
    266            "anyHeavy",
    267            "anyLast",
    268            "boundingRatio",
    269            "first_value",
    270            "last_value",
    271            "argMin",
    272            "argMax",
    273            "avgWeighted",
    274            "topK",
    275            "topKWeighted",
    276            "deltaSum",
    277            "deltaSumTimestamp",
    278            "groupArray",
    279            "groupArrayLast",
    280            "groupUniqArray",
    281            "groupArrayInsertAt",
    282            "groupArrayMovingAvg",
    283            "groupArrayMovingSum",
    284            "groupArraySample",
    285            "groupBitAnd",
    286            "groupBitOr",
    287            "groupBitXor",
    288            "groupBitmap",
    289            "groupBitmapAnd",
    290            "groupBitmapOr",
    291            "groupBitmapXor",
    292            "sumWithOverflow",
    293            "sumMap",
    294            "minMap",
    295            "maxMap",
    296            "skewSamp",
    297            "skewPop",
    298            "kurtSamp",
    299            "kurtPop",
    300            "uniq",
    301            "uniqExact",
    302            "uniqCombined",
    303            "uniqCombined64",
    304            "uniqHLL12",
    305            "uniqTheta",
    306            "quantile",
    307            "quantiles",
    308            "quantileExact",
    309            "quantilesExact",
    310            "quantileExactLow",
    311            "quantilesExactLow",
    312            "quantileExactHigh",
    313            "quantilesExactHigh",
    314            "quantileExactWeighted",
    315            "quantilesExactWeighted",
    316            "quantileTiming",
    317            "quantilesTiming",
    318            "quantileTimingWeighted",
    319            "quantilesTimingWeighted",
    320            "quantileDeterministic",
    321            "quantilesDeterministic",
    322            "quantileTDigest",
    323            "quantilesTDigest",
    324            "quantileTDigestWeighted",
    325            "quantilesTDigestWeighted",
    326            "quantileBFloat16",
    327            "quantilesBFloat16",
    328            "quantileBFloat16Weighted",
    329            "quantilesBFloat16Weighted",
    330            "simpleLinearRegression",
    331            "stochasticLinearRegression",
    332            "stochasticLogisticRegression",
    333            "categoricalInformationValue",
    334            "contingency",
    335            "cramersV",
    336            "cramersVBiasCorrected",
    337            "theilsU",
    338            "maxIntersections",
    339            "maxIntersectionsPosition",
    340            "meanZTest",
    341            "quantileInterpolatedWeighted",
    342            "quantilesInterpolatedWeighted",
    343            "quantileGK",
    344            "quantilesGK",
    345            "sparkBar",
    346            "sumCount",
    347            "largestTriangleThreeBuckets",
    348            "histogram",
    349            "sequenceMatch",
    350            "sequenceCount",
    351            "windowFunnel",
    352            "retention",
    353            "uniqUpTo",
    354            "sequenceNextNode",
    355            "exponentialTimeDecayedAvg",
    356        }
    357
    358        AGG_FUNCTIONS_SUFFIXES = [
    359            "If",
    360            "Array",
    361            "ArrayIf",
    362            "Map",
    363            "SimpleState",
    364            "State",
    365            "Merge",
    366            "MergeState",
    367            "ForEach",
    368            "Distinct",
    369            "OrDefault",
    370            "OrNull",
    371            "Resample",
    372            "ArgMin",
    373            "ArgMax",
    374        ]
    375
    376        FUNC_TOKENS = {
    377            *parser.Parser.FUNC_TOKENS,
    378            TokenType.SET,
    379        }
    380
    381        RESERVED_TOKENS = parser.Parser.RESERVED_TOKENS - {TokenType.SELECT}
    382
    383        ID_VAR_TOKENS = {
    384            *parser.Parser.ID_VAR_TOKENS,
    385            TokenType.LIKE,
    386        }
    387
    388        AGG_FUNC_MAPPING = (
    389            lambda functions, suffixes: {
    390                f"{f}{sfx}": (f, sfx) for sfx in (suffixes + [""]) for f in functions
    391            }
    392        )(AGG_FUNCTIONS, AGG_FUNCTIONS_SUFFIXES)
    393
    394        FUNCTIONS_WITH_ALIASED_ARGS = {*parser.Parser.FUNCTIONS_WITH_ALIASED_ARGS, "TUPLE"}
    395
    396        FUNCTION_PARSERS = {
    397            **parser.Parser.FUNCTION_PARSERS,
    398            "ARRAYJOIN": lambda self: self.expression(exp.Explode, this=self._parse_expression()),
    399            "QUANTILE": lambda self: self._parse_quantile(),
    400            "COLUMNS": lambda self: self._parse_columns(),
    401        }
    402
    403        FUNCTION_PARSERS.pop("MATCH")
    404
    405        NO_PAREN_FUNCTION_PARSERS = parser.Parser.NO_PAREN_FUNCTION_PARSERS.copy()
    406        NO_PAREN_FUNCTION_PARSERS.pop("ANY")
    407
    408        NO_PAREN_FUNCTIONS = parser.Parser.NO_PAREN_FUNCTIONS.copy()
    409        NO_PAREN_FUNCTIONS.pop(TokenType.CURRENT_TIMESTAMP)
    410
    411        RANGE_PARSERS = {
    412            **parser.Parser.RANGE_PARSERS,
    413            TokenType.GLOBAL: lambda self, this: self._match(TokenType.IN)
    414            and self._parse_in(this, is_global=True),
    415        }
    416
    417        # The PLACEHOLDER entry is popped because 1) it doesn't affect Clickhouse (it corresponds to
    418        # the postgres-specific JSONBContains parser) and 2) it makes parsing the ternary op simpler.
    419        COLUMN_OPERATORS = parser.Parser.COLUMN_OPERATORS.copy()
    420        COLUMN_OPERATORS.pop(TokenType.PLACEHOLDER)
    421
    422        JOIN_KINDS = {
    423            *parser.Parser.JOIN_KINDS,
    424            TokenType.ANY,
    425            TokenType.ASOF,
    426            TokenType.ARRAY,
    427        }
    428
    429        TABLE_ALIAS_TOKENS = parser.Parser.TABLE_ALIAS_TOKENS - {
    430            TokenType.ANY,
    431            TokenType.ARRAY,
    432            TokenType.FINAL,
    433            TokenType.FORMAT,
    434            TokenType.SETTINGS,
    435        }
    436
    437        ALIAS_TOKENS = parser.Parser.ALIAS_TOKENS - {
    438            TokenType.FORMAT,
    439        }
    440
    441        LOG_DEFAULTS_TO_LN = True
    442
    443        QUERY_MODIFIER_PARSERS = {
    444            **parser.Parser.QUERY_MODIFIER_PARSERS,
    445            TokenType.SETTINGS: lambda self: (
    446                "settings",
    447                self._advance() or self._parse_csv(self._parse_assignment),
    448            ),
    449            TokenType.FORMAT: lambda self: ("format", self._advance() or self._parse_id_var()),
    450        }
    451
    452        CONSTRAINT_PARSERS = {
    453            **parser.Parser.CONSTRAINT_PARSERS,
    454            "INDEX": lambda self: self._parse_index_constraint(),
    455            "CODEC": lambda self: self._parse_compress(),
    456        }
    457
    458        ALTER_PARSERS = {
    459            **parser.Parser.ALTER_PARSERS,
    460            "REPLACE": lambda self: self._parse_alter_table_replace(),
    461        }
    462
    463        SCHEMA_UNNAMED_CONSTRAINTS = {
    464            *parser.Parser.SCHEMA_UNNAMED_CONSTRAINTS,
    465            "INDEX",
    466        }
    467
    468        PLACEHOLDER_PARSERS = {
    469            **parser.Parser.PLACEHOLDER_PARSERS,
    470            TokenType.L_BRACE: lambda self: self._parse_query_parameter(),
    471        }
    472
    473        def _parse_types(
    474            self, check_func: bool = False, schema: bool = False, allow_identifiers: bool = True
    475        ) -> t.Optional[exp.Expression]:
    476            dtype = super()._parse_types(
    477                check_func=check_func, schema=schema, allow_identifiers=allow_identifiers
    478            )
    479            if isinstance(dtype, exp.DataType) and dtype.args.get("nullable") is not True:
    480                # Mark every type as non-nullable which is ClickHouse's default, unless it's
    481                # already marked as nullable. This marker helps us transpile types from other
    482                # dialects to ClickHouse, so that we can e.g. produce `CAST(x AS Nullable(String))`
    483                # from `CAST(x AS TEXT)`. If there is a `NULL` value in `x`, the former would
    484                # fail in ClickHouse without the `Nullable` type constructor.
    485                dtype.set("nullable", False)
    486
    487            return dtype
    488
    489        def _parse_extract(self) -> exp.Extract | exp.Anonymous:
    490            index = self._index
    491            this = self._parse_bitwise()
    492            if self._match(TokenType.FROM):
    493                self._retreat(index)
    494                return super()._parse_extract()
    495
    496            # We return Anonymous here because extract and regexpExtract have different semantics,
    497            # so parsing extract(foo, bar) into RegexpExtract can potentially break queries. E.g.,
    498            # `extract('foobar', 'b')` works, but ClickHouse crashes for `regexpExtract('foobar', 'b')`.
    499            #
    500            # TODO: can we somehow convert the former into an equivalent `regexpExtract` call?
    501            self._match(TokenType.COMMA)
    502            return self.expression(
    503                exp.Anonymous, this="extract", expressions=[this, self._parse_bitwise()]
    504            )
    505
    506        def _parse_assignment(self) -> t.Optional[exp.Expression]:
    507            this = super()._parse_assignment()
    508
    509            if self._match(TokenType.PLACEHOLDER):
    510                return self.expression(
    511                    exp.If,
    512                    this=this,
    513                    true=self._parse_assignment(),
    514                    false=self._match(TokenType.COLON) and self._parse_assignment(),
    515                )
    516
    517            return this
    518
    519        def _parse_query_parameter(self) -> t.Optional[exp.Expression]:
    520            """
    521            Parse a placeholder expression like SELECT {abc: UInt32} or FROM {table: Identifier}
    522            https://clickhouse.com/docs/en/sql-reference/syntax#defining-and-using-query-parameters
    523            """
    524            this = self._parse_id_var()
    525            self._match(TokenType.COLON)
    526            kind = self._parse_types(check_func=False, allow_identifiers=False) or (
    527                self._match_text_seq("IDENTIFIER") and "Identifier"
    528            )
    529
    530            if not kind:
    531                self.raise_error("Expecting a placeholder type or 'Identifier' for tables")
    532            elif not self._match(TokenType.R_BRACE):
    533                self.raise_error("Expecting }")
    534
    535            return self.expression(exp.Placeholder, this=this, kind=kind)
    536
    537        def _parse_in(self, this: t.Optional[exp.Expression], is_global: bool = False) -> exp.In:
    538            this = super()._parse_in(this)
    539            this.set("is_global", is_global)
    540            return this
    541
    542        def _parse_table(
    543            self,
    544            schema: bool = False,
    545            joins: bool = False,
    546            alias_tokens: t.Optional[t.Collection[TokenType]] = None,
    547            parse_bracket: bool = False,
    548            is_db_reference: bool = False,
    549            parse_partition: bool = False,
    550        ) -> t.Optional[exp.Expression]:
    551            this = super()._parse_table(
    552                schema=schema,
    553                joins=joins,
    554                alias_tokens=alias_tokens,
    555                parse_bracket=parse_bracket,
    556                is_db_reference=is_db_reference,
    557            )
    558
    559            if self._match(TokenType.FINAL):
    560                this = self.expression(exp.Final, this=this)
    561
    562            return this
    563
    564        def _parse_position(self, haystack_first: bool = False) -> exp.StrPosition:
    565            return super()._parse_position(haystack_first=True)
    566
    567        # https://clickhouse.com/docs/en/sql-reference/statements/select/with/
    568        def _parse_cte(self) -> exp.CTE:
    569            # WITH <identifier> AS <subquery expression>
    570            cte: t.Optional[exp.CTE] = self._try_parse(super()._parse_cte)
    571
    572            if not cte:
    573                # WITH <expression> AS <identifier>
    574                cte = self.expression(
    575                    exp.CTE,
    576                    this=self._parse_assignment(),
    577                    alias=self._parse_table_alias(),
    578                    scalar=True,
    579                )
    580
    581            return cte
    582
    583        def _parse_join_parts(
    584            self,
    585        ) -> t.Tuple[t.Optional[Token], t.Optional[Token], t.Optional[Token]]:
    586            is_global = self._match(TokenType.GLOBAL) and self._prev
    587            kind_pre = self._match_set(self.JOIN_KINDS, advance=False) and self._prev
    588
    589            if kind_pre:
    590                kind = self._match_set(self.JOIN_KINDS) and self._prev
    591                side = self._match_set(self.JOIN_SIDES) and self._prev
    592                return is_global, side, kind
    593
    594            return (
    595                is_global,
    596                self._match_set(self.JOIN_SIDES) and self._prev,
    597                self._match_set(self.JOIN_KINDS) and self._prev,
    598            )
    599
    600        def _parse_join(
    601            self, skip_join_token: bool = False, parse_bracket: bool = False
    602        ) -> t.Optional[exp.Join]:
    603            join = super()._parse_join(skip_join_token=skip_join_token, parse_bracket=True)
    604            if join:
    605                join.set("global", join.args.pop("method", None))
    606
    607            return join
    608
    609        def _parse_function(
    610            self,
    611            functions: t.Optional[t.Dict[str, t.Callable]] = None,
    612            anonymous: bool = False,
    613            optional_parens: bool = True,
    614            any_token: bool = False,
    615        ) -> t.Optional[exp.Expression]:
    616            expr = super()._parse_function(
    617                functions=functions,
    618                anonymous=anonymous,
    619                optional_parens=optional_parens,
    620                any_token=any_token,
    621            )
    622
    623            func = expr.this if isinstance(expr, exp.Window) else expr
    624
    625            # Aggregate functions can be split in 2 parts: <func_name><suffix>
    626            parts = (
    627                self.AGG_FUNC_MAPPING.get(func.this) if isinstance(func, exp.Anonymous) else None
    628            )
    629
    630            if parts:
    631                params = self._parse_func_params(func)
    632
    633                kwargs = {
    634                    "this": func.this,
    635                    "expressions": func.expressions,
    636                }
    637                if parts[1]:
    638                    kwargs["parts"] = parts
    639                    exp_class = exp.CombinedParameterizedAgg if params else exp.CombinedAggFunc
    640                else:
    641                    exp_class = exp.ParameterizedAgg if params else exp.AnonymousAggFunc
    642
    643                kwargs["exp_class"] = exp_class
    644                if params:
    645                    kwargs["params"] = params
    646
    647                func = self.expression(**kwargs)
    648
    649                if isinstance(expr, exp.Window):
    650                    # The window's func was parsed as Anonymous in base parser, fix its
    651                    # type to be ClickHouse style CombinedAnonymousAggFunc / AnonymousAggFunc
    652                    expr.set("this", func)
    653                elif params:
    654                    # Params have blocked super()._parse_function() from parsing the following window
    655                    # (if that exists) as they're standing between the function call and the window spec
    656                    expr = self._parse_window(func)
    657                else:
    658                    expr = func
    659
    660            return expr
    661
    662        def _parse_func_params(
    663            self, this: t.Optional[exp.Func] = None
    664        ) -> t.Optional[t.List[exp.Expression]]:
    665            if self._match_pair(TokenType.R_PAREN, TokenType.L_PAREN):
    666                return self._parse_csv(self._parse_lambda)
    667
    668            if self._match(TokenType.L_PAREN):
    669                params = self._parse_csv(self._parse_lambda)
    670                self._match_r_paren(this)
    671                return params
    672
    673            return None
    674
    675        def _parse_quantile(self) -> exp.Quantile:
    676            this = self._parse_lambda()
    677            params = self._parse_func_params()
    678            if params:
    679                return self.expression(exp.Quantile, this=params[0], quantile=this)
    680            return self.expression(exp.Quantile, this=this, quantile=exp.Literal.number(0.5))
    681
    682        def _parse_wrapped_id_vars(self, optional: bool = False) -> t.List[exp.Expression]:
    683            return super()._parse_wrapped_id_vars(optional=True)
    684
    685        def _parse_primary_key(
    686            self, wrapped_optional: bool = False, in_props: bool = False
    687        ) -> exp.PrimaryKeyColumnConstraint | exp.PrimaryKey:
    688            return super()._parse_primary_key(
    689                wrapped_optional=wrapped_optional or in_props, in_props=in_props
    690            )
    691
    692        def _parse_on_property(self) -> t.Optional[exp.Expression]:
    693            index = self._index
    694            if self._match_text_seq("CLUSTER"):
    695                this = self._parse_id_var()
    696                if this:
    697                    return self.expression(exp.OnCluster, this=this)
    698                else:
    699                    self._retreat(index)
    700            return None
    701
    702        def _parse_index_constraint(
    703            self, kind: t.Optional[str] = None
    704        ) -> exp.IndexColumnConstraint:
    705            # INDEX name1 expr TYPE type1(args) GRANULARITY value
    706            this = self._parse_id_var()
    707            expression = self._parse_assignment()
    708
    709            index_type = self._match_text_seq("TYPE") and (
    710                self._parse_function() or self._parse_var()
    711            )
    712
    713            granularity = self._match_text_seq("GRANULARITY") and self._parse_term()
    714
    715            return self.expression(
    716                exp.IndexColumnConstraint,
    717                this=this,
    718                expression=expression,
    719                index_type=index_type,
    720                granularity=granularity,
    721            )
    722
    723        def _parse_partition(self) -> t.Optional[exp.Partition]:
    724            # https://clickhouse.com/docs/en/sql-reference/statements/alter/partition#how-to-set-partition-expression
    725            if not self._match(TokenType.PARTITION):
    726                return None
    727
    728            if self._match_text_seq("ID"):
    729                # Corresponds to the PARTITION ID <string_value> syntax
    730                expressions: t.List[exp.Expression] = [
    731                    self.expression(exp.PartitionId, this=self._parse_string())
    732                ]
    733            else:
    734                expressions = self._parse_expressions()
    735
    736            return self.expression(exp.Partition, expressions=expressions)
    737
    738        def _parse_alter_table_replace(self) -> t.Optional[exp.Expression]:
    739            partition = self._parse_partition()
    740
    741            if not partition or not self._match(TokenType.FROM):
    742                return None
    743
    744            return self.expression(
    745                exp.ReplacePartition, expression=partition, source=self._parse_table_parts()
    746            )
    747
    748        def _parse_projection_def(self) -> t.Optional[exp.ProjectionDef]:
    749            if not self._match_text_seq("PROJECTION"):
    750                return None
    751
    752            return self.expression(
    753                exp.ProjectionDef,
    754                this=self._parse_id_var(),
    755                expression=self._parse_wrapped(self._parse_statement),
    756            )
    757
    758        def _parse_constraint(self) -> t.Optional[exp.Expression]:
    759            return super()._parse_constraint() or self._parse_projection_def()
    760
    761        def _parse_alias(
    762            self, this: t.Optional[exp.Expression], explicit: bool = False
    763        ) -> t.Optional[exp.Expression]:
    764            # In clickhouse "SELECT <expr> APPLY(...)" is a query modifier,
    765            # so "APPLY" shouldn't be parsed as <expr>'s alias. However, "SELECT <expr> apply" is a valid alias
    766            if self._match_pair(TokenType.APPLY, TokenType.L_PAREN, advance=False):
    767                return this
    768
    769            return super()._parse_alias(this=this, explicit=explicit)
    770
    771        def _parse_expression(self) -> t.Optional[exp.Expression]:
    772            this = super()._parse_expression()
    773
    774            # Clickhouse allows "SELECT <expr> [APPLY(func)] [...]]" modifier
    775            while self._match_pair(TokenType.APPLY, TokenType.L_PAREN):
    776                this = exp.Apply(this=this, expression=self._parse_var(any_token=True))
    777                self._match(TokenType.R_PAREN)
    778
    779            return this
    780
    781        def _parse_columns(self) -> exp.Expression:
    782            this: exp.Expression = self.expression(exp.Columns, this=self._parse_lambda())
    783
    784            while self._next and self._match_text_seq(")", "APPLY", "("):
    785                self._match(TokenType.R_PAREN)
    786                this = exp.Apply(this=this, expression=self._parse_var(any_token=True))
    787            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'>>, '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'>>, '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'>>, 'FIRST': <bound method Func.from_arg_list of <class 'sqlglot.expressions.First'>>, 'FIRST_VALUE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.FirstValue'>>, 'FLATTEN': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Flatten'>>, 'FLOOR': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Floor'>>, 'FROM_BASE': <bound method Func.from_arg_list of <class 'sqlglot.expressions.FromBase'>>, 'FROM_BASE64': <bound method Func.from_arg_list of <class 'sqlglot.expressions.FromBase64'>>, 'FROM_ISO8601_TIMESTAMP': <bound method Func.from_arg_list of <class 'sqlglot.expressions.FromISO8601Timestamp'>>, 'GAP_FILL': <bound method Func.from_arg_list of <class 'sqlglot.expressions.GapFill'>>, 'GENERATE_DATE_ARRAY': <function Parser.<lambda>>, 'GENERATE_SERIES': <bound method Func.from_arg_list of <class 'sqlglot.expressions.GenerateSeries'>>, 'GENERATE_TIMESTAMP_ARRAY': <bound method Func.from_arg_list of <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'>>, '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_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_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'>>, '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'>>, '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'>>, '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_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'>>, '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_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_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'>>, 'TRANSFORM': <bound method Func.from_arg_list of <class 'sqlglot.expressions.Transform'>>, '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_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_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>>}
AGG_FUNCTIONS = {'exponentialMovingAverage', 'quantileExactHigh', 'minMap', 'groupBitmapAnd', 'stddevPop', 'quantilesTDigestWeighted', 'stddevSamp', 'groupBitmapXor', 'groupArrayMovingAvg', 'exponentialTimeDecayedAvg', 'varPop', 'studentTTest', 'stochasticLogisticRegression', 'retention', 'quantilesExact', 'topK', 'sequenceCount', 'boundingRatio', 'uniqUpTo', 'groupUniqArray', 'cramersVBiasCorrected', 'sumKahan', 'contingency', 'quantileBFloat16Weighted', 'anyLast', 'groupArrayLast', 'entropy', 'uniqCombined', 'sumMap', 'quantilesExactWeighted', 'quantiles', 'quantilesDeterministic', 'median', 'maxIntersections', 'skewPop', 'quantileGK', 'quantileExactWeighted', 'topKWeighted', 'quantilesInterpolatedWeighted', 'uniqTheta', 'deltaSumTimestamp', 'intervalLengthSum', 'quantilesExactLow', 'quantilesBFloat16Weighted', 'sum', 'covarPop', 'max', 'groupBitOr', 'groupBitmap', 'min', 'covarSamp', 'sumCount', 'maxIntersectionsPosition', 'quantilesExactHigh', 'welchTTest', 'kurtSamp', 'groupArraySample', 'argMax', 'groupBitmapOr', 'deltaSum', 'quantileTDigest', 'quantileBFloat16', 'uniqHLL12', 'theilsU', 'quantilesTimingWeighted', 'stochasticLinearRegression', 'last_value', 'quantileDeterministic', 'varSamp', 'avg', 'windowFunnel', 'uniqExact', 'quantilesBFloat16', 'any', 'first_value', 'groupArrayMovingSum', 'quantilesGK', 'uniqCombined64', 'skewSamp', 'histogram', 'mannWhitneyUTest', 'quantile', 'categoricalInformationValue', 'sparkBar', 'sequenceMatch', 'quantileExactLow', 'groupBitAnd', 'corr', 'maxMap', 'argMin', 'simpleLinearRegression', 'sumWithOverflow', 'largestTriangleThreeBuckets', 'groupArray', 'quantileExact', 'kolmogorovSmirnovTest', 'groupBitXor', 'count', 'quantileInterpolatedWeighted', 'uniq', 'quantileTimingWeighted', 'quantilesTiming', 'avgWeighted', 'quantileTDigestWeighted', 'groupArrayInsertAt', 'meanZTest', 'quantilesTDigest', 'kurtPop', 'sequenceNextNode', 'anyHeavy', 'cramersV', 'rankCorr', 'quantileTiming'}
AGG_FUNCTIONS_SUFFIXES = ['If', 'Array', 'ArrayIf', 'Map', 'SimpleState', 'State', 'Merge', 'MergeState', 'ForEach', 'Distinct', 'OrDefault', 'OrNull', 'Resample', 'ArgMin', 'ArgMax']
FUNC_TOKENS = {<TokenType.DATETIME64: 'DATETIME64'>, <TokenType.SOME: 'SOME'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.UNNEST: 'UNNEST'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.YEAR: 'YEAR'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.FIRST: 'FIRST'>, <TokenType.DATE: 'DATE'>, <TokenType.XML: 'XML'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.LEFT: 'LEFT'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.ROW: 'ROW'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.LIKE: 'LIKE'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.UINT128: 'UINT128'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.SET: 'SET'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>, <TokenType.RIGHT: 'RIGHT'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.DATE32: 'DATE32'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.XOR: 'XOR'>, <TokenType.TIME: 'TIME'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.TABLE: 'TABLE'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.INET: 'INET'>, <TokenType.DECIMAL32: 'DECIMAL32'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.INT128: 'INT128'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.RLIKE: 'RLIKE'>, <TokenType.JSON: 'JSON'>, <TokenType.INSERT: 'INSERT'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.ANY: 'ANY'>, <TokenType.VARCHAR: 'VARCHAR'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.IPV6: 'IPV6'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.IPV4: 'IPV4'>, <TokenType.ALL: 'ALL'>, <TokenType.TDIGEST: 'TDIGEST'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.JSONB: 'JSONB'>, <TokenType.ILIKE: 'ILIKE'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.RANGE: 'RANGE'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.UUID: 'UUID'>, <TokenType.INDEX: 'INDEX'>, <TokenType.VECTOR: 'VECTOR'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.VAR: 'VAR'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.MAP: 'MAP'>, <TokenType.BIT: 'BIT'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.ENUM: 'ENUM'>, <TokenType.BINARY: 'BINARY'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.FORMAT: 'FORMAT'>, <TokenType.LIST: 'LIST'>, <TokenType.UINT: 'UINT'>, <TokenType.DECIMAL64: 'DECIMAL64'>, <TokenType.NULL: 'NULL'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.PRIMARY_KEY: 'PRIMARY_KEY'>, <TokenType.WINDOW: 'WINDOW'>, <TokenType.CHAR: 'CHAR'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.INT: 'INT'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.UNION: 'UNION'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.IDENTIFIER: 'IDENTIFIER'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.NESTED: 'NESTED'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.OFFSET: 'OFFSET'>, <TokenType.FILTER: 'FILTER'>, <TokenType.SUPER: 'SUPER'>, <TokenType.INT256: 'INT256'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.DECIMAL128: 'DECIMAL128'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.TEXT: 'TEXT'>, <TokenType.UINT256: 'UINT256'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.GLOB: 'GLOB'>, <TokenType.NAME: 'NAME'>, <TokenType.MERGE: 'MERGE'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.MONEY: 'MONEY'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>}
RESERVED_TOKENS = {<TokenType.R_PAREN: 'R_PAREN'>, <TokenType.LT: 'LT'>, <TokenType.R_BRACE: 'R_BRACE'>, <TokenType.L_BRACKET: 'L_BRACKET'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.COMMA: 'COMMA'>, <TokenType.TILDA: 'TILDA'>, <TokenType.HASH: 'HASH'>, <TokenType.DASH: 'DASH'>, <TokenType.L_PAREN: 'L_PAREN'>, <TokenType.NOT: 'NOT'>, <TokenType.EQ: 'EQ'>, <TokenType.STAR: 'STAR'>, <TokenType.DOT: 'DOT'>, <TokenType.PLACEHOLDER: 'PLACEHOLDER'>, <TokenType.BACKSLASH: 'BACKSLASH'>, <TokenType.CARET: 'CARET'>, <TokenType.SEMICOLON: 'SEMICOLON'>, <TokenType.SLASH: 'SLASH'>, <TokenType.AMP: 'AMP'>, <TokenType.PLUS: 'PLUS'>, <TokenType.PARAMETER: 'PARAMETER'>, <TokenType.GT: 'GT'>, <TokenType.MOD: 'MOD'>, <TokenType.L_BRACE: 'L_BRACE'>, <TokenType.R_BRACKET: 'R_BRACKET'>, <TokenType.COLON: 'COLON'>, <TokenType.PIPE: 'PIPE'>}
ID_VAR_TOKENS = {<TokenType.TOP: 'TOP'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.SOME: 'SOME'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.PRAGMA: 'PRAGMA'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.UNNEST: 'UNNEST'>, <TokenType.PERCENT: 'PERCENT'>, <TokenType.VOLATILE: 'VOLATILE'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.YEAR: 'YEAR'>, <TokenType.CUBE: 'CUBE'>, <TokenType.TEMPORARY: 'TEMPORARY'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.DESCRIBE: 'DESCRIBE'>, <TokenType.FUNCTION: 'FUNCTION'>, <TokenType.END: 'END'>, <TokenType.DATABASE: 'DATABASE'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.FIRST: 'FIRST'>, <TokenType.DEFAULT: 'DEFAULT'>, <TokenType.DATE: 'DATE'>, <TokenType.XML: 'XML'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.IS: 'IS'>, <TokenType.LEFT: 'LEFT'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.ASC: 'ASC'>, <TokenType.TAG: 'TAG'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.ROW: 'ROW'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.COMMENT: 'COMMENT'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.LIKE: 'LIKE'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.UINT128: 'UINT128'>, <TokenType.SCHEMA: 'SCHEMA'>, <TokenType.EXECUTE: 'EXECUTE'>, <TokenType.ROLLUP: 'ROLLUP'>, <TokenType.WAREHOUSE: 'WAREHOUSE'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.SET: 'SET'>, <TokenType.KILL: 'KILL'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>, <TokenType.RIGHT: 'RIGHT'>, <TokenType.COMMIT: 'COMMIT'>, <TokenType.DESC: 'DESC'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.DATE32: 'DATE32'>, <TokenType.FINAL: 'FINAL'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.ORDINALITY: 'ORDINALITY'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.RENAME: 'RENAME'>, <TokenType.TIME: 'TIME'>, <TokenType.OVERWRITE: 'OVERWRITE'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.TABLE: 'TABLE'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.SHOW: 'SHOW'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.NATURAL: 'NATURAL'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.INET: 'INET'>, <TokenType.DECIMAL32: 'DECIMAL32'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.INT128: 'INT128'>, <TokenType.MODEL: 'MODEL'>, <TokenType.DIV: 'DIV'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.OVERLAPS: 'OVERLAPS'>, <TokenType.PROCEDURE: 'PROCEDURE'>, <TokenType.UNPIVOT: 'UNPIVOT'>, <TokenType.JSON: 'JSON'>, <TokenType.CASE: 'CASE'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.ANY: 'ANY'>, <TokenType.VARCHAR: 'VARCHAR'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.IPV6: 'IPV6'>, <TokenType.DELETE: 'DELETE'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.IPV4: 'IPV4'>, <TokenType.FULL: 'FULL'>, <TokenType.ALL: 'ALL'>, <TokenType.TDIGEST: 'TDIGEST'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.PIVOT: 'PIVOT'>, <TokenType.REFERENCES: 'REFERENCES'>, <TokenType.JSONB: 'JSONB'>, <TokenType.FALSE: 'FALSE'>, <TokenType.ROWS: 'ROWS'>, <TokenType.UPDATE: 'UPDATE'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.RECURSIVE: 'RECURSIVE'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.ASOF: 'ASOF'>, <TokenType.RANGE: 'RANGE'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.UUID: 'UUID'>, <TokenType.COPY: 'COPY'>, <TokenType.UNIQUE: 'UNIQUE'>, <TokenType.USE: 'USE'>, <TokenType.INDEX: 'INDEX'>, <TokenType.VECTOR: 'VECTOR'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.OPERATOR: 'OPERATOR'>, <TokenType.REFRESH: 'REFRESH'>, <TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.SEMI: 'SEMI'>, <TokenType.VAR: 'VAR'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.LOAD: 'LOAD'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.ANTI: 'ANTI'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, <TokenType.PARTITION: 'PARTITION'>, <TokenType.ESCAPE: 'ESCAPE'>, <TokenType.MAP: 'MAP'>, <TokenType.BIT: 'BIT'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.VIEW: 'VIEW'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.ENUM: 'ENUM'>, <TokenType.BINARY: 'BINARY'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.BEGIN: 'BEGIN'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.FORMAT: 'FORMAT'>, <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, <TokenType.APPLY: 'APPLY'>, <TokenType.KEEP: 'KEEP'>, <TokenType.LIST: 'LIST'>, <TokenType.UINT: 'UINT'>, <TokenType.DECIMAL64: 'DECIMAL64'>, <TokenType.NULL: 'NULL'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.WINDOW: 'WINDOW'>, <TokenType.CHAR: 'CHAR'>, <TokenType.STORAGE_INTEGRATION: 'STORAGE_INTEGRATION'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.DICTIONARY: 'DICTIONARY'>, <TokenType.INT: 'INT'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.STRAIGHT_JOIN: 'STRAIGHT_JOIN'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.IDENTIFIER: 'IDENTIFIER'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.NESTED: 'NESTED'>, <TokenType.NEXT: 'NEXT'>, <TokenType.COLUMN: 'COLUMN'>, <TokenType.OFFSET: 'OFFSET'>, <TokenType.FILTER: 'FILTER'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.SUPER: 'SUPER'>, <TokenType.SETTINGS: 'SETTINGS'>, <TokenType.INT256: 'INT256'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.DECIMAL128: 'DECIMAL128'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.TEXT: 'TEXT'>, <TokenType.STREAMLIT: 'STREAMLIT'>, <TokenType.CONSTRAINT: 'CONSTRAINT'>, <TokenType.UINT256: 'UINT256'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.NAME: 'NAME'>, <TokenType.CACHE: 'CACHE'>, <TokenType.MERGE: 'MERGE'>, <TokenType.TRUE: 'TRUE'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.MONEY: 'MONEY'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>}
AGG_FUNC_MAPPING = {'exponentialMovingAverageIf': ('exponentialMovingAverage', 'If'), 'quantileExactHighIf': ('quantileExactHigh', 'If'), 'minMapIf': ('minMap', 'If'), 'groupBitmapAndIf': ('groupBitmapAnd', 'If'), 'stddevPopIf': ('stddevPop', 'If'), 'quantilesTDigestWeightedIf': ('quantilesTDigestWeighted', 'If'), 'stddevSampIf': ('stddevSamp', 'If'), 'groupBitmapXorIf': ('groupBitmapXor', 'If'), 'groupArrayMovingAvgIf': ('groupArrayMovingAvg', 'If'), 'exponentialTimeDecayedAvgIf': ('exponentialTimeDecayedAvg', 'If'), 'varPopIf': ('varPop', 'If'), 'studentTTestIf': ('studentTTest', 'If'), 'stochasticLogisticRegressionIf': ('stochasticLogisticRegression', 'If'), 'retentionIf': ('retention', 'If'), 'quantilesExactIf': ('quantilesExact', 'If'), 'topKIf': ('topK', 'If'), 'sequenceCountIf': ('sequenceCount', 'If'), 'boundingRatioIf': ('boundingRatio', 'If'), 'uniqUpToIf': ('uniqUpTo', 'If'), 'groupUniqArrayIf': ('groupUniqArray', 'If'), 'cramersVBiasCorrectedIf': ('cramersVBiasCorrected', 'If'), 'sumKahanIf': ('sumKahan', 'If'), 'contingencyIf': ('contingency', 'If'), 'quantileBFloat16WeightedIf': ('quantileBFloat16Weighted', 'If'), 'anyLastIf': ('anyLast', 'If'), 'groupArrayLastIf': ('groupArrayLast', 'If'), 'entropyIf': ('entropy', 'If'), 'uniqCombinedIf': ('uniqCombined', 'If'), 'sumMapIf': ('sumMap', 'If'), 'quantilesExactWeightedIf': ('quantilesExactWeighted', 'If'), 'quantilesIf': ('quantiles', 'If'), 'quantilesDeterministicIf': ('quantilesDeterministic', 'If'), 'medianIf': ('median', 'If'), 'maxIntersectionsIf': ('maxIntersections', 'If'), 'skewPopIf': ('skewPop', 'If'), 'quantileGKIf': ('quantileGK', 'If'), 'quantileExactWeightedIf': ('quantileExactWeighted', 'If'), 'topKWeightedIf': ('topKWeighted', 'If'), 'quantilesInterpolatedWeightedIf': ('quantilesInterpolatedWeighted', 'If'), 'uniqThetaIf': ('uniqTheta', 'If'), 'deltaSumTimestampIf': ('deltaSumTimestamp', 'If'), 'intervalLengthSumIf': ('intervalLengthSum', 'If'), 'quantilesExactLowIf': ('quantilesExactLow', 'If'), 'quantilesBFloat16WeightedIf': ('quantilesBFloat16Weighted', 'If'), 'sumIf': ('sum', 'If'), 'covarPopIf': ('covarPop', 'If'), 'maxIf': ('max', 'If'), 'groupBitOrIf': ('groupBitOr', 'If'), 'groupBitmapIf': ('groupBitmap', 'If'), 'minIf': ('min', 'If'), 'covarSampIf': ('covarSamp', 'If'), 'sumCountIf': ('sumCount', 'If'), 'maxIntersectionsPositionIf': ('maxIntersectionsPosition', 'If'), 'quantilesExactHighIf': ('quantilesExactHigh', 'If'), 'welchTTestIf': ('welchTTest', 'If'), 'kurtSampIf': ('kurtSamp', 'If'), 'groupArraySampleIf': ('groupArraySample', 'If'), 'argMaxIf': ('argMax', 'If'), 'groupBitmapOrIf': ('groupBitmapOr', 'If'), 'deltaSumIf': ('deltaSum', 'If'), 'quantileTDigestIf': ('quantileTDigest', 'If'), 'quantileBFloat16If': ('quantileBFloat16', 'If'), 'uniqHLL12If': ('uniqHLL12', 'If'), 'theilsUIf': ('theilsU', 'If'), 'quantilesTimingWeightedIf': ('quantilesTimingWeighted', 'If'), 'stochasticLinearRegressionIf': ('stochasticLinearRegression', 'If'), 'last_valueIf': ('last_value', 'If'), 'quantileDeterministicIf': ('quantileDeterministic', 'If'), 'varSampIf': ('varSamp', 'If'), 'avgIf': ('avg', 'If'), 'windowFunnelIf': ('windowFunnel', 'If'), 'uniqExactIf': ('uniqExact', 'If'), 'quantilesBFloat16If': ('quantilesBFloat16', 'If'), 'anyIf': ('any', 'If'), 'first_valueIf': ('first_value', 'If'), 'groupArrayMovingSumIf': ('groupArrayMovingSum', 'If'), 'quantilesGKIf': ('quantilesGK', 'If'), 'uniqCombined64If': ('uniqCombined64', 'If'), 'skewSampIf': ('skewSamp', 'If'), 'histogramIf': ('histogram', 'If'), 'mannWhitneyUTestIf': ('mannWhitneyUTest', 'If'), 'quantileIf': ('quantile', 'If'), 'categoricalInformationValueIf': ('categoricalInformationValue', 'If'), 'sparkBarIf': ('sparkBar', 'If'), 'sequenceMatchIf': ('sequenceMatch', 'If'), 'quantileExactLowIf': ('quantileExactLow', 'If'), 'groupBitAndIf': ('groupBitAnd', 'If'), 'corrIf': ('corr', 'If'), 'maxMapIf': ('maxMap', 'If'), 'argMinIf': ('argMin', 'If'), 'simpleLinearRegressionIf': ('simpleLinearRegression', 'If'), 'sumWithOverflowIf': ('sumWithOverflow', 'If'), 'largestTriangleThreeBucketsIf': ('largestTriangleThreeBuckets', 'If'), 'groupArrayIf': ('groupArray', 'If'), 'quantileExactIf': ('quantileExact', 'If'), 'kolmogorovSmirnovTestIf': ('kolmogorovSmirnovTest', 'If'), 'groupBitXorIf': ('groupBitXor', 'If'), 'countIf': ('count', 'If'), 'quantileInterpolatedWeightedIf': ('quantileInterpolatedWeighted', 'If'), 'uniqIf': ('uniq', 'If'), 'quantileTimingWeightedIf': ('quantileTimingWeighted', 'If'), 'quantilesTimingIf': ('quantilesTiming', 'If'), 'avgWeightedIf': ('avgWeighted', 'If'), 'quantileTDigestWeightedIf': ('quantileTDigestWeighted', 'If'), 'groupArrayInsertAtIf': ('groupArrayInsertAt', 'If'), 'meanZTestIf': ('meanZTest', 'If'), 'quantilesTDigestIf': ('quantilesTDigest', 'If'), 'kurtPopIf': ('kurtPop', 'If'), 'sequenceNextNodeIf': ('sequenceNextNode', 'If'), 'anyHeavyIf': ('anyHeavy', 'If'), 'cramersVIf': ('cramersV', 'If'), 'rankCorrIf': ('rankCorr', 'If'), 'quantileTimingIf': ('quantileTiming', 'If'), 'exponentialMovingAverageArray': ('exponentialMovingAverage', 'Array'), 'quantileExactHighArray': ('quantileExactHigh', 'Array'), 'minMapArray': ('minMap', 'Array'), 'groupBitmapAndArray': ('groupBitmapAnd', 'Array'), 'stddevPopArray': ('stddevPop', 'Array'), 'quantilesTDigestWeightedArray': ('quantilesTDigestWeighted', 'Array'), 'stddevSampArray': ('stddevSamp', 'Array'), 'groupBitmapXorArray': ('groupBitmapXor', 'Array'), 'groupArrayMovingAvgArray': ('groupArrayMovingAvg', 'Array'), 'exponentialTimeDecayedAvgArray': ('exponentialTimeDecayedAvg', 'Array'), 'varPopArray': ('varPop', 'Array'), 'studentTTestArray': ('studentTTest', 'Array'), 'stochasticLogisticRegressionArray': ('stochasticLogisticRegression', 'Array'), 'retentionArray': ('retention', 'Array'), 'quantilesExactArray': ('quantilesExact', 'Array'), 'topKArray': ('topK', 'Array'), 'sequenceCountArray': ('sequenceCount', 'Array'), 'boundingRatioArray': ('boundingRatio', 'Array'), 'uniqUpToArray': ('uniqUpTo', 'Array'), 'groupUniqArrayArray': ('groupUniqArray', 'Array'), 'cramersVBiasCorrectedArray': ('cramersVBiasCorrected', 'Array'), 'sumKahanArray': ('sumKahan', 'Array'), 'contingencyArray': ('contingency', 'Array'), 'quantileBFloat16WeightedArray': ('quantileBFloat16Weighted', 'Array'), 'anyLastArray': ('anyLast', 'Array'), 'groupArrayLastArray': ('groupArrayLast', 'Array'), 'entropyArray': ('entropy', 'Array'), 'uniqCombinedArray': ('uniqCombined', 'Array'), 'sumMapArray': ('sumMap', 'Array'), 'quantilesExactWeightedArray': ('quantilesExactWeighted', 'Array'), 'quantilesArray': ('quantiles', 'Array'), 'quantilesDeterministicArray': ('quantilesDeterministic', 'Array'), 'medianArray': ('median', 'Array'), 'maxIntersectionsArray': ('maxIntersections', 'Array'), 'skewPopArray': ('skewPop', 'Array'), 'quantileGKArray': ('quantileGK', 'Array'), 'quantileExactWeightedArray': ('quantileExactWeighted', 'Array'), 'topKWeightedArray': ('topKWeighted', 'Array'), 'quantilesInterpolatedWeightedArray': ('quantilesInterpolatedWeighted', 'Array'), 'uniqThetaArray': ('uniqTheta', 'Array'), 'deltaSumTimestampArray': ('deltaSumTimestamp', 'Array'), 'intervalLengthSumArray': ('intervalLengthSum', 'Array'), 'quantilesExactLowArray': ('quantilesExactLow', 'Array'), 'quantilesBFloat16WeightedArray': ('quantilesBFloat16Weighted', 'Array'), 'sumArray': ('sum', 'Array'), 'covarPopArray': ('covarPop', 'Array'), 'maxArray': ('max', 'Array'), 'groupBitOrArray': ('groupBitOr', 'Array'), 'groupBitmapArray': ('groupBitmap', 'Array'), 'minArray': ('min', 'Array'), 'covarSampArray': ('covarSamp', 'Array'), 'sumCountArray': ('sumCount', 'Array'), 'maxIntersectionsPositionArray': ('maxIntersectionsPosition', 'Array'), 'quantilesExactHighArray': ('quantilesExactHigh', 'Array'), 'welchTTestArray': ('welchTTest', 'Array'), 'kurtSampArray': ('kurtSamp', 'Array'), 'groupArraySampleArray': ('groupArraySample', 'Array'), 'argMaxArray': ('argMax', 'Array'), 'groupBitmapOrArray': ('groupBitmapOr', 'Array'), 'deltaSumArray': ('deltaSum', 'Array'), 'quantileTDigestArray': ('quantileTDigest', 'Array'), 'quantileBFloat16Array': ('quantileBFloat16', 'Array'), 'uniqHLL12Array': ('uniqHLL12', 'Array'), 'theilsUArray': ('theilsU', 'Array'), 'quantilesTimingWeightedArray': ('quantilesTimingWeighted', 'Array'), 'stochasticLinearRegressionArray': ('stochasticLinearRegression', 'Array'), 'last_valueArray': ('last_value', 'Array'), 'quantileDeterministicArray': ('quantileDeterministic', 'Array'), 'varSampArray': ('varSamp', 'Array'), 'avgArray': ('avg', 'Array'), 'windowFunnelArray': ('windowFunnel', 'Array'), 'uniqExactArray': ('uniqExact', 'Array'), 'quantilesBFloat16Array': ('quantilesBFloat16', 'Array'), 'anyArray': ('any', 'Array'), 'first_valueArray': ('first_value', 'Array'), 'groupArrayMovingSumArray': ('groupArrayMovingSum', 'Array'), 'quantilesGKArray': ('quantilesGK', 'Array'), 'uniqCombined64Array': ('uniqCombined64', 'Array'), 'skewSampArray': ('skewSamp', 'Array'), 'histogramArray': ('histogram', 'Array'), 'mannWhitneyUTestArray': ('mannWhitneyUTest', 'Array'), 'quantileArray': ('quantile', 'Array'), 'categoricalInformationValueArray': ('categoricalInformationValue', 'Array'), 'sparkBarArray': ('sparkBar', 'Array'), 'sequenceMatchArray': ('sequenceMatch', 'Array'), 'quantileExactLowArray': ('quantileExactLow', 'Array'), 'groupBitAndArray': ('groupBitAnd', 'Array'), 'corrArray': ('corr', 'Array'), 'maxMapArray': ('maxMap', 'Array'), 'argMinArray': ('argMin', 'Array'), 'simpleLinearRegressionArray': ('simpleLinearRegression', 'Array'), 'sumWithOverflowArray': ('sumWithOverflow', 'Array'), 'largestTriangleThreeBucketsArray': ('largestTriangleThreeBuckets', 'Array'), 'groupArrayArray': ('groupArray', 'Array'), 'quantileExactArray': ('quantileExact', 'Array'), 'kolmogorovSmirnovTestArray': ('kolmogorovSmirnovTest', 'Array'), 'groupBitXorArray': ('groupBitXor', 'Array'), 'countArray': ('count', 'Array'), 'quantileInterpolatedWeightedArray': ('quantileInterpolatedWeighted', 'Array'), 'uniqArray': ('uniq', 'Array'), 'quantileTimingWeightedArray': ('quantileTimingWeighted', 'Array'), 'quantilesTimingArray': ('quantilesTiming', 'Array'), 'avgWeightedArray': ('avgWeighted', 'Array'), 'quantileTDigestWeightedArray': ('quantileTDigestWeighted', 'Array'), 'groupArrayInsertAtArray': ('groupArrayInsertAt', 'Array'), 'meanZTestArray': ('meanZTest', 'Array'), 'quantilesTDigestArray': ('quantilesTDigest', 'Array'), 'kurtPopArray': ('kurtPop', 'Array'), 'sequenceNextNodeArray': ('sequenceNextNode', 'Array'), 'anyHeavyArray': ('anyHeavy', 'Array'), 'cramersVArray': ('cramersV', 'Array'), 'rankCorrArray': ('rankCorr', 'Array'), 'quantileTimingArray': ('quantileTiming', 'Array'), 'exponentialMovingAverageArrayIf': ('exponentialMovingAverage', 'ArrayIf'), 'quantileExactHighArrayIf': ('quantileExactHigh', 'ArrayIf'), 'minMapArrayIf': ('minMap', 'ArrayIf'), 'groupBitmapAndArrayIf': ('groupBitmapAnd', 'ArrayIf'), 'stddevPopArrayIf': ('stddevPop', 'ArrayIf'), 'quantilesTDigestWeightedArrayIf': ('quantilesTDigestWeighted', 'ArrayIf'), 'stddevSampArrayIf': ('stddevSamp', 'ArrayIf'), 'groupBitmapXorArrayIf': ('groupBitmapXor', 'ArrayIf'), 'groupArrayMovingAvgArrayIf': ('groupArrayMovingAvg', 'ArrayIf'), 'exponentialTimeDecayedAvgArrayIf': ('exponentialTimeDecayedAvg', 'ArrayIf'), 'varPopArrayIf': ('varPop', 'ArrayIf'), 'studentTTestArrayIf': ('studentTTest', 'ArrayIf'), 'stochasticLogisticRegressionArrayIf': ('stochasticLogisticRegression', 'ArrayIf'), 'retentionArrayIf': ('retention', 'ArrayIf'), 'quantilesExactArrayIf': ('quantilesExact', 'ArrayIf'), 'topKArrayIf': ('topK', 'ArrayIf'), 'sequenceCountArrayIf': ('sequenceCount', 'ArrayIf'), 'boundingRatioArrayIf': ('boundingRatio', 'ArrayIf'), 'uniqUpToArrayIf': ('uniqUpTo', 'ArrayIf'), 'groupUniqArrayArrayIf': ('groupUniqArray', 'ArrayIf'), 'cramersVBiasCorrectedArrayIf': ('cramersVBiasCorrected', 'ArrayIf'), 'sumKahanArrayIf': ('sumKahan', 'ArrayIf'), 'contingencyArrayIf': ('contingency', 'ArrayIf'), 'quantileBFloat16WeightedArrayIf': ('quantileBFloat16Weighted', 'ArrayIf'), 'anyLastArrayIf': ('anyLast', 'ArrayIf'), 'groupArrayLastArrayIf': ('groupArrayLast', 'ArrayIf'), 'entropyArrayIf': ('entropy', 'ArrayIf'), 'uniqCombinedArrayIf': ('uniqCombined', 'ArrayIf'), 'sumMapArrayIf': ('sumMap', 'ArrayIf'), 'quantilesExactWeightedArrayIf': ('quantilesExactWeighted', 'ArrayIf'), 'quantilesArrayIf': ('quantiles', 'ArrayIf'), 'quantilesDeterministicArrayIf': ('quantilesDeterministic', 'ArrayIf'), 'medianArrayIf': ('median', 'ArrayIf'), 'maxIntersectionsArrayIf': ('maxIntersections', 'ArrayIf'), 'skewPopArrayIf': ('skewPop', 'ArrayIf'), 'quantileGKArrayIf': ('quantileGK', 'ArrayIf'), 'quantileExactWeightedArrayIf': ('quantileExactWeighted', 'ArrayIf'), 'topKWeightedArrayIf': ('topKWeighted', 'ArrayIf'), 'quantilesInterpolatedWeightedArrayIf': ('quantilesInterpolatedWeighted', 'ArrayIf'), 'uniqThetaArrayIf': ('uniqTheta', 'ArrayIf'), 'deltaSumTimestampArrayIf': ('deltaSumTimestamp', 'ArrayIf'), 'intervalLengthSumArrayIf': ('intervalLengthSum', 'ArrayIf'), 'quantilesExactLowArrayIf': ('quantilesExactLow', 'ArrayIf'), 'quantilesBFloat16WeightedArrayIf': ('quantilesBFloat16Weighted', 'ArrayIf'), 'sumArrayIf': ('sum', 'ArrayIf'), 'covarPopArrayIf': ('covarPop', 'ArrayIf'), 'maxArrayIf': ('max', 'ArrayIf'), 'groupBitOrArrayIf': ('groupBitOr', 'ArrayIf'), 'groupBitmapArrayIf': ('groupBitmap', 'ArrayIf'), 'minArrayIf': ('min', 'ArrayIf'), 'covarSampArrayIf': ('covarSamp', 'ArrayIf'), 'sumCountArrayIf': ('sumCount', 'ArrayIf'), 'maxIntersectionsPositionArrayIf': ('maxIntersectionsPosition', 'ArrayIf'), 'quantilesExactHighArrayIf': ('quantilesExactHigh', 'ArrayIf'), 'welchTTestArrayIf': ('welchTTest', 'ArrayIf'), 'kurtSampArrayIf': ('kurtSamp', 'ArrayIf'), 'groupArraySampleArrayIf': ('groupArraySample', 'ArrayIf'), 'argMaxArrayIf': ('argMax', 'ArrayIf'), 'groupBitmapOrArrayIf': ('groupBitmapOr', 'ArrayIf'), 'deltaSumArrayIf': ('deltaSum', 'ArrayIf'), 'quantileTDigestArrayIf': ('quantileTDigest', 'ArrayIf'), 'quantileBFloat16ArrayIf': ('quantileBFloat16', 'ArrayIf'), 'uniqHLL12ArrayIf': ('uniqHLL12', 'ArrayIf'), 'theilsUArrayIf': ('theilsU', 'ArrayIf'), 'quantilesTimingWeightedArrayIf': ('quantilesTimingWeighted', 'ArrayIf'), 'stochasticLinearRegressionArrayIf': ('stochasticLinearRegression', 'ArrayIf'), 'last_valueArrayIf': ('last_value', 'ArrayIf'), 'quantileDeterministicArrayIf': ('quantileDeterministic', 'ArrayIf'), 'varSampArrayIf': ('varSamp', 'ArrayIf'), 'avgArrayIf': ('avg', 'ArrayIf'), 'windowFunnelArrayIf': ('windowFunnel', 'ArrayIf'), 'uniqExactArrayIf': ('uniqExact', 'ArrayIf'), 'quantilesBFloat16ArrayIf': ('quantilesBFloat16', 'ArrayIf'), 'anyArrayIf': ('any', 'ArrayIf'), 'first_valueArrayIf': ('first_value', 'ArrayIf'), 'groupArrayMovingSumArrayIf': ('groupArrayMovingSum', 'ArrayIf'), 'quantilesGKArrayIf': ('quantilesGK', 'ArrayIf'), 'uniqCombined64ArrayIf': ('uniqCombined64', 'ArrayIf'), 'skewSampArrayIf': ('skewSamp', 'ArrayIf'), 'histogramArrayIf': ('histogram', 'ArrayIf'), 'mannWhitneyUTestArrayIf': ('mannWhitneyUTest', 'ArrayIf'), 'quantileArrayIf': ('quantile', 'ArrayIf'), 'categoricalInformationValueArrayIf': ('categoricalInformationValue', 'ArrayIf'), 'sparkBarArrayIf': ('sparkBar', 'ArrayIf'), 'sequenceMatchArrayIf': ('sequenceMatch', 'ArrayIf'), 'quantileExactLowArrayIf': ('quantileExactLow', 'ArrayIf'), 'groupBitAndArrayIf': ('groupBitAnd', 'ArrayIf'), 'corrArrayIf': ('corr', 'ArrayIf'), 'maxMapArrayIf': ('maxMap', 'ArrayIf'), 'argMinArrayIf': ('argMin', 'ArrayIf'), 'simpleLinearRegressionArrayIf': ('simpleLinearRegression', 'ArrayIf'), 'sumWithOverflowArrayIf': ('sumWithOverflow', 'ArrayIf'), 'largestTriangleThreeBucketsArrayIf': ('largestTriangleThreeBuckets', 'ArrayIf'), 'groupArrayArrayIf': ('groupArray', 'ArrayIf'), 'quantileExactArrayIf': ('quantileExact', 'ArrayIf'), 'kolmogorovSmirnovTestArrayIf': ('kolmogorovSmirnovTest', 'ArrayIf'), 'groupBitXorArrayIf': ('groupBitXor', 'ArrayIf'), 'countArrayIf': ('count', 'ArrayIf'), 'quantileInterpolatedWeightedArrayIf': ('quantileInterpolatedWeighted', 'ArrayIf'), 'uniqArrayIf': ('uniq', 'ArrayIf'), 'quantileTimingWeightedArrayIf': ('quantileTimingWeighted', 'ArrayIf'), 'quantilesTimingArrayIf': ('quantilesTiming', 'ArrayIf'), 'avgWeightedArrayIf': ('avgWeighted', 'ArrayIf'), 'quantileTDigestWeightedArrayIf': ('quantileTDigestWeighted', 'ArrayIf'), 'groupArrayInsertAtArrayIf': ('groupArrayInsertAt', 'ArrayIf'), 'meanZTestArrayIf': ('meanZTest', 'ArrayIf'), 'quantilesTDigestArrayIf': ('quantilesTDigest', 'ArrayIf'), 'kurtPopArrayIf': ('kurtPop', 'ArrayIf'), 'sequenceNextNodeArrayIf': ('sequenceNextNode', 'ArrayIf'), 'anyHeavyArrayIf': ('anyHeavy', 'ArrayIf'), 'cramersVArrayIf': ('cramersV', 'ArrayIf'), 'rankCorrArrayIf': ('rankCorr', 'ArrayIf'), 'quantileTimingArrayIf': ('quantileTiming', 'ArrayIf'), 'exponentialMovingAverageMap': ('exponentialMovingAverage', 'Map'), 'quantileExactHighMap': ('quantileExactHigh', 'Map'), 'minMapMap': ('minMap', 'Map'), 'groupBitmapAndMap': ('groupBitmapAnd', 'Map'), 'stddevPopMap': ('stddevPop', 'Map'), 'quantilesTDigestWeightedMap': ('quantilesTDigestWeighted', 'Map'), 'stddevSampMap': ('stddevSamp', 'Map'), 'groupBitmapXorMap': ('groupBitmapXor', 'Map'), 'groupArrayMovingAvgMap': ('groupArrayMovingAvg', 'Map'), 'exponentialTimeDecayedAvgMap': ('exponentialTimeDecayedAvg', 'Map'), 'varPopMap': ('varPop', 'Map'), 'studentTTestMap': ('studentTTest', 'Map'), 'stochasticLogisticRegressionMap': ('stochasticLogisticRegression', 'Map'), 'retentionMap': ('retention', 'Map'), 'quantilesExactMap': ('quantilesExact', 'Map'), 'topKMap': ('topK', 'Map'), 'sequenceCountMap': ('sequenceCount', 'Map'), 'boundingRatioMap': ('boundingRatio', 'Map'), 'uniqUpToMap': ('uniqUpTo', 'Map'), 'groupUniqArrayMap': ('groupUniqArray', 'Map'), 'cramersVBiasCorrectedMap': ('cramersVBiasCorrected', 'Map'), 'sumKahanMap': ('sumKahan', 'Map'), 'contingencyMap': ('contingency', 'Map'), 'quantileBFloat16WeightedMap': ('quantileBFloat16Weighted', 'Map'), 'anyLastMap': ('anyLast', 'Map'), 'groupArrayLastMap': ('groupArrayLast', 'Map'), 'entropyMap': ('entropy', 'Map'), 'uniqCombinedMap': ('uniqCombined', 'Map'), 'sumMapMap': ('sumMap', 'Map'), 'quantilesExactWeightedMap': ('quantilesExactWeighted', 'Map'), 'quantilesMap': ('quantiles', 'Map'), 'quantilesDeterministicMap': ('quantilesDeterministic', 'Map'), 'medianMap': ('median', 'Map'), 'maxIntersectionsMap': ('maxIntersections', 'Map'), 'skewPopMap': ('skewPop', 'Map'), 'quantileGKMap': ('quantileGK', 'Map'), 'quantileExactWeightedMap': ('quantileExactWeighted', 'Map'), 'topKWeightedMap': ('topKWeighted', 'Map'), 'quantilesInterpolatedWeightedMap': ('quantilesInterpolatedWeighted', 'Map'), 'uniqThetaMap': ('uniqTheta', 'Map'), 'deltaSumTimestampMap': ('deltaSumTimestamp', 'Map'), 'intervalLengthSumMap': ('intervalLengthSum', 'Map'), 'quantilesExactLowMap': ('quantilesExactLow', 'Map'), 'quantilesBFloat16WeightedMap': ('quantilesBFloat16Weighted', 'Map'), 'sumMap': ('sumMap', ''), 'covarPopMap': ('covarPop', 'Map'), 'maxMap': ('maxMap', ''), 'groupBitOrMap': ('groupBitOr', 'Map'), 'groupBitmapMap': ('groupBitmap', 'Map'), 'minMap': ('minMap', ''), 'covarSampMap': ('covarSamp', 'Map'), 'sumCountMap': ('sumCount', 'Map'), 'maxIntersectionsPositionMap': ('maxIntersectionsPosition', 'Map'), 'quantilesExactHighMap': ('quantilesExactHigh', 'Map'), 'welchTTestMap': ('welchTTest', 'Map'), 'kurtSampMap': ('kurtSamp', 'Map'), 'groupArraySampleMap': ('groupArraySample', 'Map'), 'argMaxMap': ('argMax', 'Map'), 'groupBitmapOrMap': ('groupBitmapOr', 'Map'), 'deltaSumMap': ('deltaSum', 'Map'), 'quantileTDigestMap': ('quantileTDigest', 'Map'), 'quantileBFloat16Map': ('quantileBFloat16', 'Map'), 'uniqHLL12Map': ('uniqHLL12', 'Map'), 'theilsUMap': ('theilsU', 'Map'), 'quantilesTimingWeightedMap': ('quantilesTimingWeighted', 'Map'), 'stochasticLinearRegressionMap': ('stochasticLinearRegression', 'Map'), 'last_valueMap': ('last_value', 'Map'), 'quantileDeterministicMap': ('quantileDeterministic', 'Map'), 'varSampMap': ('varSamp', 'Map'), 'avgMap': ('avg', 'Map'), 'windowFunnelMap': ('windowFunnel', 'Map'), 'uniqExactMap': ('uniqExact', 'Map'), 'quantilesBFloat16Map': ('quantilesBFloat16', 'Map'), 'anyMap': ('any', 'Map'), 'first_valueMap': ('first_value', 'Map'), 'groupArrayMovingSumMap': ('groupArrayMovingSum', 'Map'), 'quantilesGKMap': ('quantilesGK', 'Map'), 'uniqCombined64Map': ('uniqCombined64', 'Map'), 'skewSampMap': ('skewSamp', 'Map'), 'histogramMap': ('histogram', 'Map'), 'mannWhitneyUTestMap': ('mannWhitneyUTest', 'Map'), 'quantileMap': ('quantile', 'Map'), 'categoricalInformationValueMap': ('categoricalInformationValue', 'Map'), 'sparkBarMap': ('sparkBar', 'Map'), 'sequenceMatchMap': ('sequenceMatch', 'Map'), 'quantileExactLowMap': ('quantileExactLow', 'Map'), 'groupBitAndMap': ('groupBitAnd', 'Map'), 'corrMap': ('corr', 'Map'), 'maxMapMap': ('maxMap', 'Map'), 'argMinMap': ('argMin', 'Map'), 'simpleLinearRegressionMap': ('simpleLinearRegression', 'Map'), 'sumWithOverflowMap': ('sumWithOverflow', 'Map'), 'largestTriangleThreeBucketsMap': ('largestTriangleThreeBuckets', 'Map'), 'groupArrayMap': ('groupArray', 'Map'), 'quantileExactMap': ('quantileExact', 'Map'), 'kolmogorovSmirnovTestMap': ('kolmogorovSmirnovTest', 'Map'), 'groupBitXorMap': ('groupBitXor', 'Map'), 'countMap': ('count', 'Map'), 'quantileInterpolatedWeightedMap': ('quantileInterpolatedWeighted', 'Map'), 'uniqMap': ('uniq', 'Map'), 'quantileTimingWeightedMap': ('quantileTimingWeighted', 'Map'), 'quantilesTimingMap': ('quantilesTiming', 'Map'), 'avgWeightedMap': ('avgWeighted', 'Map'), 'quantileTDigestWeightedMap': ('quantileTDigestWeighted', 'Map'), 'groupArrayInsertAtMap': ('groupArrayInsertAt', 'Map'), 'meanZTestMap': ('meanZTest', 'Map'), 'quantilesTDigestMap': ('quantilesTDigest', 'Map'), 'kurtPopMap': ('kurtPop', 'Map'), 'sequenceNextNodeMap': ('sequenceNextNode', 'Map'), 'anyHeavyMap': ('anyHeavy', 'Map'), 'cramersVMap': ('cramersV', 'Map'), 'rankCorrMap': ('rankCorr', 'Map'), 'quantileTimingMap': ('quantileTiming', 'Map'), 'exponentialMovingAverageSimpleState': ('exponentialMovingAverage', 'SimpleState'), 'quantileExactHighSimpleState': ('quantileExactHigh', 'SimpleState'), 'minMapSimpleState': ('minMap', 'SimpleState'), 'groupBitmapAndSimpleState': ('groupBitmapAnd', 'SimpleState'), 'stddevPopSimpleState': ('stddevPop', 'SimpleState'), 'quantilesTDigestWeightedSimpleState': ('quantilesTDigestWeighted', 'SimpleState'), 'stddevSampSimpleState': ('stddevSamp', 'SimpleState'), 'groupBitmapXorSimpleState': ('groupBitmapXor', 'SimpleState'), 'groupArrayMovingAvgSimpleState': ('groupArrayMovingAvg', 'SimpleState'), 'exponentialTimeDecayedAvgSimpleState': ('exponentialTimeDecayedAvg', 'SimpleState'), 'varPopSimpleState': ('varPop', 'SimpleState'), 'studentTTestSimpleState': ('studentTTest', 'SimpleState'), 'stochasticLogisticRegressionSimpleState': ('stochasticLogisticRegression', 'SimpleState'), 'retentionSimpleState': ('retention', 'SimpleState'), 'quantilesExactSimpleState': ('quantilesExact', 'SimpleState'), 'topKSimpleState': ('topK', 'SimpleState'), 'sequenceCountSimpleState': ('sequenceCount', 'SimpleState'), 'boundingRatioSimpleState': ('boundingRatio', 'SimpleState'), 'uniqUpToSimpleState': ('uniqUpTo', 'SimpleState'), 'groupUniqArraySimpleState': ('groupUniqArray', 'SimpleState'), 'cramersVBiasCorrectedSimpleState': ('cramersVBiasCorrected', 'SimpleState'), 'sumKahanSimpleState': ('sumKahan', 'SimpleState'), 'contingencySimpleState': ('contingency', 'SimpleState'), 'quantileBFloat16WeightedSimpleState': ('quantileBFloat16Weighted', 'SimpleState'), 'anyLastSimpleState': ('anyLast', 'SimpleState'), 'groupArrayLastSimpleState': ('groupArrayLast', 'SimpleState'), 'entropySimpleState': ('entropy', 'SimpleState'), 'uniqCombinedSimpleState': ('uniqCombined', 'SimpleState'), 'sumMapSimpleState': ('sumMap', 'SimpleState'), 'quantilesExactWeightedSimpleState': ('quantilesExactWeighted', 'SimpleState'), 'quantilesSimpleState': ('quantiles', 'SimpleState'), 'quantilesDeterministicSimpleState': ('quantilesDeterministic', 'SimpleState'), 'medianSimpleState': ('median', 'SimpleState'), 'maxIntersectionsSimpleState': ('maxIntersections', 'SimpleState'), 'skewPopSimpleState': ('skewPop', 'SimpleState'), 'quantileGKSimpleState': ('quantileGK', 'SimpleState'), 'quantileExactWeightedSimpleState': ('quantileExactWeighted', 'SimpleState'), 'topKWeightedSimpleState': ('topKWeighted', 'SimpleState'), 'quantilesInterpolatedWeightedSimpleState': ('quantilesInterpolatedWeighted', 'SimpleState'), 'uniqThetaSimpleState': ('uniqTheta', 'SimpleState'), 'deltaSumTimestampSimpleState': ('deltaSumTimestamp', 'SimpleState'), 'intervalLengthSumSimpleState': ('intervalLengthSum', 'SimpleState'), 'quantilesExactLowSimpleState': ('quantilesExactLow', 'SimpleState'), 'quantilesBFloat16WeightedSimpleState': ('quantilesBFloat16Weighted', 'SimpleState'), 'sumSimpleState': ('sum', 'SimpleState'), 'covarPopSimpleState': ('covarPop', 'SimpleState'), 'maxSimpleState': ('max', 'SimpleState'), 'groupBitOrSimpleState': ('groupBitOr', 'SimpleState'), 'groupBitmapSimpleState': ('groupBitmap', 'SimpleState'), 'minSimpleState': ('min', 'SimpleState'), 'covarSampSimpleState': ('covarSamp', 'SimpleState'), 'sumCountSimpleState': ('sumCount', 'SimpleState'), 'maxIntersectionsPositionSimpleState': ('maxIntersectionsPosition', 'SimpleState'), 'quantilesExactHighSimpleState': ('quantilesExactHigh', 'SimpleState'), 'welchTTestSimpleState': ('welchTTest', 'SimpleState'), 'kurtSampSimpleState': ('kurtSamp', 'SimpleState'), 'groupArraySampleSimpleState': ('groupArraySample', 'SimpleState'), 'argMaxSimpleState': ('argMax', 'SimpleState'), 'groupBitmapOrSimpleState': ('groupBitmapOr', 'SimpleState'), 'deltaSumSimpleState': ('deltaSum', 'SimpleState'), 'quantileTDigestSimpleState': ('quantileTDigest', 'SimpleState'), 'quantileBFloat16SimpleState': ('quantileBFloat16', 'SimpleState'), 'uniqHLL12SimpleState': ('uniqHLL12', 'SimpleState'), 'theilsUSimpleState': ('theilsU', 'SimpleState'), 'quantilesTimingWeightedSimpleState': ('quantilesTimingWeighted', 'SimpleState'), 'stochasticLinearRegressionSimpleState': ('stochasticLinearRegression', 'SimpleState'), 'last_valueSimpleState': ('last_value', 'SimpleState'), 'quantileDeterministicSimpleState': ('quantileDeterministic', 'SimpleState'), 'varSampSimpleState': ('varSamp', 'SimpleState'), 'avgSimpleState': ('avg', 'SimpleState'), 'windowFunnelSimpleState': ('windowFunnel', 'SimpleState'), 'uniqExactSimpleState': ('uniqExact', 'SimpleState'), 'quantilesBFloat16SimpleState': ('quantilesBFloat16', 'SimpleState'), 'anySimpleState': ('any', 'SimpleState'), 'first_valueSimpleState': ('first_value', 'SimpleState'), 'groupArrayMovingSumSimpleState': ('groupArrayMovingSum', 'SimpleState'), 'quantilesGKSimpleState': ('quantilesGK', 'SimpleState'), 'uniqCombined64SimpleState': ('uniqCombined64', 'SimpleState'), 'skewSampSimpleState': ('skewSamp', 'SimpleState'), 'histogramSimpleState': ('histogram', 'SimpleState'), 'mannWhitneyUTestSimpleState': ('mannWhitneyUTest', 'SimpleState'), 'quantileSimpleState': ('quantile', 'SimpleState'), 'categoricalInformationValueSimpleState': ('categoricalInformationValue', 'SimpleState'), 'sparkBarSimpleState': ('sparkBar', 'SimpleState'), 'sequenceMatchSimpleState': ('sequenceMatch', 'SimpleState'), 'quantileExactLowSimpleState': ('quantileExactLow', 'SimpleState'), 'groupBitAndSimpleState': ('groupBitAnd', 'SimpleState'), 'corrSimpleState': ('corr', 'SimpleState'), 'maxMapSimpleState': ('maxMap', 'SimpleState'), 'argMinSimpleState': ('argMin', 'SimpleState'), 'simpleLinearRegressionSimpleState': ('simpleLinearRegression', 'SimpleState'), 'sumWithOverflowSimpleState': ('sumWithOverflow', 'SimpleState'), 'largestTriangleThreeBucketsSimpleState': ('largestTriangleThreeBuckets', 'SimpleState'), 'groupArraySimpleState': ('groupArray', 'SimpleState'), 'quantileExactSimpleState': ('quantileExact', 'SimpleState'), 'kolmogorovSmirnovTestSimpleState': ('kolmogorovSmirnovTest', 'SimpleState'), 'groupBitXorSimpleState': ('groupBitXor', 'SimpleState'), 'countSimpleState': ('count', 'SimpleState'), 'quantileInterpolatedWeightedSimpleState': ('quantileInterpolatedWeighted', 'SimpleState'), 'uniqSimpleState': ('uniq', 'SimpleState'), 'quantileTimingWeightedSimpleState': ('quantileTimingWeighted', 'SimpleState'), 'quantilesTimingSimpleState': ('quantilesTiming', 'SimpleState'), 'avgWeightedSimpleState': ('avgWeighted', 'SimpleState'), 'quantileTDigestWeightedSimpleState': ('quantileTDigestWeighted', 'SimpleState'), 'groupArrayInsertAtSimpleState': ('groupArrayInsertAt', 'SimpleState'), 'meanZTestSimpleState': ('meanZTest', 'SimpleState'), 'quantilesTDigestSimpleState': ('quantilesTDigest', 'SimpleState'), 'kurtPopSimpleState': ('kurtPop', 'SimpleState'), 'sequenceNextNodeSimpleState': ('sequenceNextNode', 'SimpleState'), 'anyHeavySimpleState': ('anyHeavy', 'SimpleState'), 'cramersVSimpleState': ('cramersV', 'SimpleState'), 'rankCorrSimpleState': ('rankCorr', 'SimpleState'), 'quantileTimingSimpleState': ('quantileTiming', 'SimpleState'), 'exponentialMovingAverageState': ('exponentialMovingAverage', 'State'), 'quantileExactHighState': ('quantileExactHigh', 'State'), 'minMapState': ('minMap', 'State'), 'groupBitmapAndState': ('groupBitmapAnd', 'State'), 'stddevPopState': ('stddevPop', 'State'), 'quantilesTDigestWeightedState': ('quantilesTDigestWeighted', 'State'), 'stddevSampState': ('stddevSamp', 'State'), 'groupBitmapXorState': ('groupBitmapXor', 'State'), 'groupArrayMovingAvgState': ('groupArrayMovingAvg', 'State'), 'exponentialTimeDecayedAvgState': ('exponentialTimeDecayedAvg', 'State'), 'varPopState': ('varPop', 'State'), 'studentTTestState': ('studentTTest', 'State'), 'stochasticLogisticRegressionState': ('stochasticLogisticRegression', 'State'), 'retentionState': ('retention', 'State'), 'quantilesExactState': ('quantilesExact', 'State'), 'topKState': ('topK', 'State'), 'sequenceCountState': ('sequenceCount', 'State'), 'boundingRatioState': ('boundingRatio', 'State'), 'uniqUpToState': ('uniqUpTo', 'State'), 'groupUniqArrayState': ('groupUniqArray', 'State'), 'cramersVBiasCorrectedState': ('cramersVBiasCorrected', 'State'), 'sumKahanState': ('sumKahan', 'State'), 'contingencyState': ('contingency', 'State'), 'quantileBFloat16WeightedState': ('quantileBFloat16Weighted', 'State'), 'anyLastState': ('anyLast', 'State'), 'groupArrayLastState': ('groupArrayLast', 'State'), 'entropyState': ('entropy', 'State'), 'uniqCombinedState': ('uniqCombined', 'State'), 'sumMapState': ('sumMap', 'State'), 'quantilesExactWeightedState': ('quantilesExactWeighted', 'State'), 'quantilesState': ('quantiles', 'State'), 'quantilesDeterministicState': ('quantilesDeterministic', 'State'), 'medianState': ('median', 'State'), 'maxIntersectionsState': ('maxIntersections', 'State'), 'skewPopState': ('skewPop', 'State'), 'quantileGKState': ('quantileGK', 'State'), 'quantileExactWeightedState': ('quantileExactWeighted', 'State'), 'topKWeightedState': ('topKWeighted', 'State'), 'quantilesInterpolatedWeightedState': ('quantilesInterpolatedWeighted', 'State'), 'uniqThetaState': ('uniqTheta', 'State'), 'deltaSumTimestampState': ('deltaSumTimestamp', 'State'), 'intervalLengthSumState': ('intervalLengthSum', 'State'), 'quantilesExactLowState': ('quantilesExactLow', 'State'), 'quantilesBFloat16WeightedState': ('quantilesBFloat16Weighted', 'State'), 'sumState': ('sum', 'State'), 'covarPopState': ('covarPop', 'State'), 'maxState': ('max', 'State'), 'groupBitOrState': ('groupBitOr', 'State'), 'groupBitmapState': ('groupBitmap', 'State'), 'minState': ('min', 'State'), 'covarSampState': ('covarSamp', 'State'), 'sumCountState': ('sumCount', 'State'), 'maxIntersectionsPositionState': ('maxIntersectionsPosition', 'State'), 'quantilesExactHighState': ('quantilesExactHigh', 'State'), 'welchTTestState': ('welchTTest', 'State'), 'kurtSampState': ('kurtSamp', 'State'), 'groupArraySampleState': ('groupArraySample', 'State'), 'argMaxState': ('argMax', 'State'), 'groupBitmapOrState': ('groupBitmapOr', 'State'), 'deltaSumState': ('deltaSum', 'State'), 'quantileTDigestState': ('quantileTDigest', 'State'), 'quantileBFloat16State': ('quantileBFloat16', 'State'), 'uniqHLL12State': ('uniqHLL12', 'State'), 'theilsUState': ('theilsU', 'State'), 'quantilesTimingWeightedState': ('quantilesTimingWeighted', 'State'), 'stochasticLinearRegressionState': ('stochasticLinearRegression', 'State'), 'last_valueState': ('last_value', 'State'), 'quantileDeterministicState': ('quantileDeterministic', 'State'), 'varSampState': ('varSamp', 'State'), 'avgState': ('avg', 'State'), 'windowFunnelState': ('windowFunnel', 'State'), 'uniqExactState': ('uniqExact', 'State'), 'quantilesBFloat16State': ('quantilesBFloat16', 'State'), 'anyState': ('any', 'State'), 'first_valueState': ('first_value', 'State'), 'groupArrayMovingSumState': ('groupArrayMovingSum', 'State'), 'quantilesGKState': ('quantilesGK', 'State'), 'uniqCombined64State': ('uniqCombined64', 'State'), 'skewSampState': ('skewSamp', 'State'), 'histogramState': ('histogram', 'State'), 'mannWhitneyUTestState': ('mannWhitneyUTest', 'State'), 'quantileState': ('quantile', 'State'), 'categoricalInformationValueState': ('categoricalInformationValue', 'State'), 'sparkBarState': ('sparkBar', 'State'), 'sequenceMatchState': ('sequenceMatch', 'State'), 'quantileExactLowState': ('quantileExactLow', 'State'), 'groupBitAndState': ('groupBitAnd', 'State'), 'corrState': ('corr', 'State'), 'maxMapState': ('maxMap', 'State'), 'argMinState': ('argMin', 'State'), 'simpleLinearRegressionState': ('simpleLinearRegression', 'State'), 'sumWithOverflowState': ('sumWithOverflow', 'State'), 'largestTriangleThreeBucketsState': ('largestTriangleThreeBuckets', 'State'), 'groupArrayState': ('groupArray', 'State'), 'quantileExactState': ('quantileExact', 'State'), 'kolmogorovSmirnovTestState': ('kolmogorovSmirnovTest', 'State'), 'groupBitXorState': ('groupBitXor', 'State'), 'countState': ('count', 'State'), 'quantileInterpolatedWeightedState': ('quantileInterpolatedWeighted', 'State'), 'uniqState': ('uniq', 'State'), 'quantileTimingWeightedState': ('quantileTimingWeighted', 'State'), 'quantilesTimingState': ('quantilesTiming', 'State'), 'avgWeightedState': ('avgWeighted', 'State'), 'quantileTDigestWeightedState': ('quantileTDigestWeighted', 'State'), 'groupArrayInsertAtState': ('groupArrayInsertAt', 'State'), 'meanZTestState': ('meanZTest', 'State'), 'quantilesTDigestState': ('quantilesTDigest', 'State'), 'kurtPopState': ('kurtPop', 'State'), 'sequenceNextNodeState': ('sequenceNextNode', 'State'), 'anyHeavyState': ('anyHeavy', 'State'), 'cramersVState': ('cramersV', 'State'), 'rankCorrState': ('rankCorr', 'State'), 'quantileTimingState': ('quantileTiming', 'State'), 'exponentialMovingAverageMerge': ('exponentialMovingAverage', 'Merge'), 'quantileExactHighMerge': ('quantileExactHigh', 'Merge'), 'minMapMerge': ('minMap', 'Merge'), 'groupBitmapAndMerge': ('groupBitmapAnd', 'Merge'), 'stddevPopMerge': ('stddevPop', 'Merge'), 'quantilesTDigestWeightedMerge': ('quantilesTDigestWeighted', 'Merge'), 'stddevSampMerge': ('stddevSamp', 'Merge'), 'groupBitmapXorMerge': ('groupBitmapXor', 'Merge'), 'groupArrayMovingAvgMerge': ('groupArrayMovingAvg', 'Merge'), 'exponentialTimeDecayedAvgMerge': ('exponentialTimeDecayedAvg', 'Merge'), 'varPopMerge': ('varPop', 'Merge'), 'studentTTestMerge': ('studentTTest', 'Merge'), 'stochasticLogisticRegressionMerge': ('stochasticLogisticRegression', 'Merge'), 'retentionMerge': ('retention', 'Merge'), 'quantilesExactMerge': ('quantilesExact', 'Merge'), 'topKMerge': ('topK', 'Merge'), 'sequenceCountMerge': ('sequenceCount', 'Merge'), 'boundingRatioMerge': ('boundingRatio', 'Merge'), 'uniqUpToMerge': ('uniqUpTo', 'Merge'), 'groupUniqArrayMerge': ('groupUniqArray', 'Merge'), 'cramersVBiasCorrectedMerge': ('cramersVBiasCorrected', 'Merge'), 'sumKahanMerge': ('sumKahan', 'Merge'), 'contingencyMerge': ('contingency', 'Merge'), 'quantileBFloat16WeightedMerge': ('quantileBFloat16Weighted', 'Merge'), 'anyLastMerge': ('anyLast', 'Merge'), 'groupArrayLastMerge': ('groupArrayLast', 'Merge'), 'entropyMerge': ('entropy', 'Merge'), 'uniqCombinedMerge': ('uniqCombined', 'Merge'), 'sumMapMerge': ('sumMap', 'Merge'), 'quantilesExactWeightedMerge': ('quantilesExactWeighted', 'Merge'), 'quantilesMerge': ('quantiles', 'Merge'), 'quantilesDeterministicMerge': ('quantilesDeterministic', 'Merge'), 'medianMerge': ('median', 'Merge'), 'maxIntersectionsMerge': ('maxIntersections', 'Merge'), 'skewPopMerge': ('skewPop', 'Merge'), 'quantileGKMerge': ('quantileGK', 'Merge'), 'quantileExactWeightedMerge': ('quantileExactWeighted', 'Merge'), 'topKWeightedMerge': ('topKWeighted', 'Merge'), 'quantilesInterpolatedWeightedMerge': ('quantilesInterpolatedWeighted', 'Merge'), 'uniqThetaMerge': ('uniqTheta', 'Merge'), 'deltaSumTimestampMerge': ('deltaSumTimestamp', 'Merge'), 'intervalLengthSumMerge': ('intervalLengthSum', 'Merge'), 'quantilesExactLowMerge': ('quantilesExactLow', 'Merge'), 'quantilesBFloat16WeightedMerge': ('quantilesBFloat16Weighted', 'Merge'), 'sumMerge': ('sum', 'Merge'), 'covarPopMerge': ('covarPop', 'Merge'), 'maxMerge': ('max', 'Merge'), 'groupBitOrMerge': ('groupBitOr', 'Merge'), 'groupBitmapMerge': ('groupBitmap', 'Merge'), 'minMerge': ('min', 'Merge'), 'covarSampMerge': ('covarSamp', 'Merge'), 'sumCountMerge': ('sumCount', 'Merge'), 'maxIntersectionsPositionMerge': ('maxIntersectionsPosition', 'Merge'), 'quantilesExactHighMerge': ('quantilesExactHigh', 'Merge'), 'welchTTestMerge': ('welchTTest', 'Merge'), 'kurtSampMerge': ('kurtSamp', 'Merge'), 'groupArraySampleMerge': ('groupArraySample', 'Merge'), 'argMaxMerge': ('argMax', 'Merge'), 'groupBitmapOrMerge': ('groupBitmapOr', 'Merge'), 'deltaSumMerge': ('deltaSum', 'Merge'), 'quantileTDigestMerge': ('quantileTDigest', 'Merge'), 'quantileBFloat16Merge': ('quantileBFloat16', 'Merge'), 'uniqHLL12Merge': ('uniqHLL12', 'Merge'), 'theilsUMerge': ('theilsU', 'Merge'), 'quantilesTimingWeightedMerge': ('quantilesTimingWeighted', 'Merge'), 'stochasticLinearRegressionMerge': ('stochasticLinearRegression', 'Merge'), 'last_valueMerge': ('last_value', 'Merge'), 'quantileDeterministicMerge': ('quantileDeterministic', 'Merge'), 'varSampMerge': ('varSamp', 'Merge'), 'avgMerge': ('avg', 'Merge'), 'windowFunnelMerge': ('windowFunnel', 'Merge'), 'uniqExactMerge': ('uniqExact', 'Merge'), 'quantilesBFloat16Merge': ('quantilesBFloat16', 'Merge'), 'anyMerge': ('any', 'Merge'), 'first_valueMerge': ('first_value', 'Merge'), 'groupArrayMovingSumMerge': ('groupArrayMovingSum', 'Merge'), 'quantilesGKMerge': ('quantilesGK', 'Merge'), 'uniqCombined64Merge': ('uniqCombined64', 'Merge'), 'skewSampMerge': ('skewSamp', 'Merge'), 'histogramMerge': ('histogram', 'Merge'), 'mannWhitneyUTestMerge': ('mannWhitneyUTest', 'Merge'), 'quantileMerge': ('quantile', 'Merge'), 'categoricalInformationValueMerge': ('categoricalInformationValue', 'Merge'), 'sparkBarMerge': ('sparkBar', 'Merge'), 'sequenceMatchMerge': ('sequenceMatch', 'Merge'), 'quantileExactLowMerge': ('quantileExactLow', 'Merge'), 'groupBitAndMerge': ('groupBitAnd', 'Merge'), 'corrMerge': ('corr', 'Merge'), 'maxMapMerge': ('maxMap', 'Merge'), 'argMinMerge': ('argMin', 'Merge'), 'simpleLinearRegressionMerge': ('simpleLinearRegression', 'Merge'), 'sumWithOverflowMerge': ('sumWithOverflow', 'Merge'), 'largestTriangleThreeBucketsMerge': ('largestTriangleThreeBuckets', 'Merge'), 'groupArrayMerge': ('groupArray', 'Merge'), 'quantileExactMerge': ('quantileExact', 'Merge'), 'kolmogorovSmirnovTestMerge': ('kolmogorovSmirnovTest', 'Merge'), 'groupBitXorMerge': ('groupBitXor', 'Merge'), 'countMerge': ('count', 'Merge'), 'quantileInterpolatedWeightedMerge': ('quantileInterpolatedWeighted', 'Merge'), 'uniqMerge': ('uniq', 'Merge'), 'quantileTimingWeightedMerge': ('quantileTimingWeighted', 'Merge'), 'quantilesTimingMerge': ('quantilesTiming', 'Merge'), 'avgWeightedMerge': ('avgWeighted', 'Merge'), 'quantileTDigestWeightedMerge': ('quantileTDigestWeighted', 'Merge'), 'groupArrayInsertAtMerge': ('groupArrayInsertAt', 'Merge'), 'meanZTestMerge': ('meanZTest', 'Merge'), 'quantilesTDigestMerge': ('quantilesTDigest', 'Merge'), 'kurtPopMerge': ('kurtPop', 'Merge'), 'sequenceNextNodeMerge': ('sequenceNextNode', 'Merge'), 'anyHeavyMerge': ('anyHeavy', 'Merge'), 'cramersVMerge': ('cramersV', 'Merge'), 'rankCorrMerge': ('rankCorr', 'Merge'), 'quantileTimingMerge': ('quantileTiming', 'Merge'), 'exponentialMovingAverageMergeState': ('exponentialMovingAverage', 'MergeState'), 'quantileExactHighMergeState': ('quantileExactHigh', 'MergeState'), 'minMapMergeState': ('minMap', 'MergeState'), 'groupBitmapAndMergeState': ('groupBitmapAnd', 'MergeState'), 'stddevPopMergeState': ('stddevPop', 'MergeState'), 'quantilesTDigestWeightedMergeState': ('quantilesTDigestWeighted', 'MergeState'), 'stddevSampMergeState': ('stddevSamp', 'MergeState'), 'groupBitmapXorMergeState': ('groupBitmapXor', 'MergeState'), 'groupArrayMovingAvgMergeState': ('groupArrayMovingAvg', 'MergeState'), 'exponentialTimeDecayedAvgMergeState': ('exponentialTimeDecayedAvg', 'MergeState'), 'varPopMergeState': ('varPop', 'MergeState'), 'studentTTestMergeState': ('studentTTest', 'MergeState'), 'stochasticLogisticRegressionMergeState': ('stochasticLogisticRegression', 'MergeState'), 'retentionMergeState': ('retention', 'MergeState'), 'quantilesExactMergeState': ('quantilesExact', 'MergeState'), 'topKMergeState': ('topK', 'MergeState'), 'sequenceCountMergeState': ('sequenceCount', 'MergeState'), 'boundingRatioMergeState': ('boundingRatio', 'MergeState'), 'uniqUpToMergeState': ('uniqUpTo', 'MergeState'), 'groupUniqArrayMergeState': ('groupUniqArray', 'MergeState'), 'cramersVBiasCorrectedMergeState': ('cramersVBiasCorrected', 'MergeState'), 'sumKahanMergeState': ('sumKahan', 'MergeState'), 'contingencyMergeState': ('contingency', 'MergeState'), 'quantileBFloat16WeightedMergeState': ('quantileBFloat16Weighted', 'MergeState'), 'anyLastMergeState': ('anyLast', 'MergeState'), 'groupArrayLastMergeState': ('groupArrayLast', 'MergeState'), 'entropyMergeState': ('entropy', 'MergeState'), 'uniqCombinedMergeState': ('uniqCombined', 'MergeState'), 'sumMapMergeState': ('sumMap', 'MergeState'), 'quantilesExactWeightedMergeState': ('quantilesExactWeighted', 'MergeState'), 'quantilesMergeState': ('quantiles', 'MergeState'), 'quantilesDeterministicMergeState': ('quantilesDeterministic', 'MergeState'), 'medianMergeState': ('median', 'MergeState'), 'maxIntersectionsMergeState': ('maxIntersections', 'MergeState'), 'skewPopMergeState': ('skewPop', 'MergeState'), 'quantileGKMergeState': ('quantileGK', 'MergeState'), 'quantileExactWeightedMergeState': ('quantileExactWeighted', 'MergeState'), 'topKWeightedMergeState': ('topKWeighted', 'MergeState'), 'quantilesInterpolatedWeightedMergeState': ('quantilesInterpolatedWeighted', 'MergeState'), 'uniqThetaMergeState': ('uniqTheta', 'MergeState'), 'deltaSumTimestampMergeState': ('deltaSumTimestamp', 'MergeState'), 'intervalLengthSumMergeState': ('intervalLengthSum', 'MergeState'), 'quantilesExactLowMergeState': ('quantilesExactLow', 'MergeState'), 'quantilesBFloat16WeightedMergeState': ('quantilesBFloat16Weighted', 'MergeState'), 'sumMergeState': ('sum', 'MergeState'), 'covarPopMergeState': ('covarPop', 'MergeState'), 'maxMergeState': ('max', 'MergeState'), 'groupBitOrMergeState': ('groupBitOr', 'MergeState'), 'groupBitmapMergeState': ('groupBitmap', 'MergeState'), 'minMergeState': ('min', 'MergeState'), 'covarSampMergeState': ('covarSamp', 'MergeState'), 'sumCountMergeState': ('sumCount', 'MergeState'), 'maxIntersectionsPositionMergeState': ('maxIntersectionsPosition', 'MergeState'), 'quantilesExactHighMergeState': ('quantilesExactHigh', 'MergeState'), 'welchTTestMergeState': ('welchTTest', 'MergeState'), 'kurtSampMergeState': ('kurtSamp', 'MergeState'), 'groupArraySampleMergeState': ('groupArraySample', 'MergeState'), 'argMaxMergeState': ('argMax', 'MergeState'), 'groupBitmapOrMergeState': ('groupBitmapOr', 'MergeState'), 'deltaSumMergeState': ('deltaSum', 'MergeState'), 'quantileTDigestMergeState': ('quantileTDigest', 'MergeState'), 'quantileBFloat16MergeState': ('quantileBFloat16', 'MergeState'), 'uniqHLL12MergeState': ('uniqHLL12', 'MergeState'), 'theilsUMergeState': ('theilsU', 'MergeState'), 'quantilesTimingWeightedMergeState': ('quantilesTimingWeighted', 'MergeState'), 'stochasticLinearRegressionMergeState': ('stochasticLinearRegression', 'MergeState'), 'last_valueMergeState': ('last_value', 'MergeState'), 'quantileDeterministicMergeState': ('quantileDeterministic', 'MergeState'), 'varSampMergeState': ('varSamp', 'MergeState'), 'avgMergeState': ('avg', 'MergeState'), 'windowFunnelMergeState': ('windowFunnel', 'MergeState'), 'uniqExactMergeState': ('uniqExact', 'MergeState'), 'quantilesBFloat16MergeState': ('quantilesBFloat16', 'MergeState'), 'anyMergeState': ('any', 'MergeState'), 'first_valueMergeState': ('first_value', 'MergeState'), 'groupArrayMovingSumMergeState': ('groupArrayMovingSum', 'MergeState'), 'quantilesGKMergeState': ('quantilesGK', 'MergeState'), 'uniqCombined64MergeState': ('uniqCombined64', 'MergeState'), 'skewSampMergeState': ('skewSamp', 'MergeState'), 'histogramMergeState': ('histogram', 'MergeState'), 'mannWhitneyUTestMergeState': ('mannWhitneyUTest', 'MergeState'), 'quantileMergeState': ('quantile', 'MergeState'), 'categoricalInformationValueMergeState': ('categoricalInformationValue', 'MergeState'), 'sparkBarMergeState': ('sparkBar', 'MergeState'), 'sequenceMatchMergeState': ('sequenceMatch', 'MergeState'), 'quantileExactLowMergeState': ('quantileExactLow', 'MergeState'), 'groupBitAndMergeState': ('groupBitAnd', 'MergeState'), 'corrMergeState': ('corr', 'MergeState'), 'maxMapMergeState': ('maxMap', 'MergeState'), 'argMinMergeState': ('argMin', 'MergeState'), 'simpleLinearRegressionMergeState': ('simpleLinearRegression', 'MergeState'), 'sumWithOverflowMergeState': ('sumWithOverflow', 'MergeState'), 'largestTriangleThreeBucketsMergeState': ('largestTriangleThreeBuckets', 'MergeState'), 'groupArrayMergeState': ('groupArray', 'MergeState'), 'quantileExactMergeState': ('quantileExact', 'MergeState'), 'kolmogorovSmirnovTestMergeState': ('kolmogorovSmirnovTest', 'MergeState'), 'groupBitXorMergeState': ('groupBitXor', 'MergeState'), 'countMergeState': ('count', 'MergeState'), 'quantileInterpolatedWeightedMergeState': ('quantileInterpolatedWeighted', 'MergeState'), 'uniqMergeState': ('uniq', 'MergeState'), 'quantileTimingWeightedMergeState': ('quantileTimingWeighted', 'MergeState'), 'quantilesTimingMergeState': ('quantilesTiming', 'MergeState'), 'avgWeightedMergeState': ('avgWeighted', 'MergeState'), 'quantileTDigestWeightedMergeState': ('quantileTDigestWeighted', 'MergeState'), 'groupArrayInsertAtMergeState': ('groupArrayInsertAt', 'MergeState'), 'meanZTestMergeState': ('meanZTest', 'MergeState'), 'quantilesTDigestMergeState': ('quantilesTDigest', 'MergeState'), 'kurtPopMergeState': ('kurtPop', 'MergeState'), 'sequenceNextNodeMergeState': ('sequenceNextNode', 'MergeState'), 'anyHeavyMergeState': ('anyHeavy', 'MergeState'), 'cramersVMergeState': ('cramersV', 'MergeState'), 'rankCorrMergeState': ('rankCorr', 'MergeState'), 'quantileTimingMergeState': ('quantileTiming', 'MergeState'), 'exponentialMovingAverageForEach': ('exponentialMovingAverage', 'ForEach'), 'quantileExactHighForEach': ('quantileExactHigh', 'ForEach'), 'minMapForEach': ('minMap', 'ForEach'), 'groupBitmapAndForEach': ('groupBitmapAnd', 'ForEach'), 'stddevPopForEach': ('stddevPop', 'ForEach'), 'quantilesTDigestWeightedForEach': ('quantilesTDigestWeighted', 'ForEach'), 'stddevSampForEach': ('stddevSamp', 'ForEach'), 'groupBitmapXorForEach': ('groupBitmapXor', 'ForEach'), 'groupArrayMovingAvgForEach': ('groupArrayMovingAvg', 'ForEach'), 'exponentialTimeDecayedAvgForEach': ('exponentialTimeDecayedAvg', 'ForEach'), 'varPopForEach': ('varPop', 'ForEach'), 'studentTTestForEach': ('studentTTest', 'ForEach'), 'stochasticLogisticRegressionForEach': ('stochasticLogisticRegression', 'ForEach'), 'retentionForEach': ('retention', 'ForEach'), 'quantilesExactForEach': ('quantilesExact', 'ForEach'), 'topKForEach': ('topK', 'ForEach'), 'sequenceCountForEach': ('sequenceCount', 'ForEach'), 'boundingRatioForEach': ('boundingRatio', 'ForEach'), 'uniqUpToForEach': ('uniqUpTo', 'ForEach'), 'groupUniqArrayForEach': ('groupUniqArray', 'ForEach'), 'cramersVBiasCorrectedForEach': ('cramersVBiasCorrected', 'ForEach'), 'sumKahanForEach': ('sumKahan', 'ForEach'), 'contingencyForEach': ('contingency', 'ForEach'), 'quantileBFloat16WeightedForEach': ('quantileBFloat16Weighted', 'ForEach'), 'anyLastForEach': ('anyLast', 'ForEach'), 'groupArrayLastForEach': ('groupArrayLast', 'ForEach'), 'entropyForEach': ('entropy', 'ForEach'), 'uniqCombinedForEach': ('uniqCombined', 'ForEach'), 'sumMapForEach': ('sumMap', 'ForEach'), 'quantilesExactWeightedForEach': ('quantilesExactWeighted', 'ForEach'), 'quantilesForEach': ('quantiles', 'ForEach'), 'quantilesDeterministicForEach': ('quantilesDeterministic', 'ForEach'), 'medianForEach': ('median', 'ForEach'), 'maxIntersectionsForEach': ('maxIntersections', 'ForEach'), 'skewPopForEach': ('skewPop', 'ForEach'), 'quantileGKForEach': ('quantileGK', 'ForEach'), 'quantileExactWeightedForEach': ('quantileExactWeighted', 'ForEach'), 'topKWeightedForEach': ('topKWeighted', 'ForEach'), 'quantilesInterpolatedWeightedForEach': ('quantilesInterpolatedWeighted', 'ForEach'), 'uniqThetaForEach': ('uniqTheta', 'ForEach'), 'deltaSumTimestampForEach': ('deltaSumTimestamp', 'ForEach'), 'intervalLengthSumForEach': ('intervalLengthSum', 'ForEach'), 'quantilesExactLowForEach': ('quantilesExactLow', 'ForEach'), 'quantilesBFloat16WeightedForEach': ('quantilesBFloat16Weighted', 'ForEach'), 'sumForEach': ('sum', 'ForEach'), 'covarPopForEach': ('covarPop', 'ForEach'), 'maxForEach': ('max', 'ForEach'), 'groupBitOrForEach': ('groupBitOr', 'ForEach'), 'groupBitmapForEach': ('groupBitmap', 'ForEach'), 'minForEach': ('min', 'ForEach'), 'covarSampForEach': ('covarSamp', 'ForEach'), 'sumCountForEach': ('sumCount', 'ForEach'), 'maxIntersectionsPositionForEach': ('maxIntersectionsPosition', 'ForEach'), 'quantilesExactHighForEach': ('quantilesExactHigh', 'ForEach'), 'welchTTestForEach': ('welchTTest', 'ForEach'), 'kurtSampForEach': ('kurtSamp', 'ForEach'), 'groupArraySampleForEach': ('groupArraySample', 'ForEach'), 'argMaxForEach': ('argMax', 'ForEach'), 'groupBitmapOrForEach': ('groupBitmapOr', 'ForEach'), 'deltaSumForEach': ('deltaSum', 'ForEach'), 'quantileTDigestForEach': ('quantileTDigest', 'ForEach'), 'quantileBFloat16ForEach': ('quantileBFloat16', 'ForEach'), 'uniqHLL12ForEach': ('uniqHLL12', 'ForEach'), 'theilsUForEach': ('theilsU', 'ForEach'), 'quantilesTimingWeightedForEach': ('quantilesTimingWeighted', 'ForEach'), 'stochasticLinearRegressionForEach': ('stochasticLinearRegression', 'ForEach'), 'last_valueForEach': ('last_value', 'ForEach'), 'quantileDeterministicForEach': ('quantileDeterministic', 'ForEach'), 'varSampForEach': ('varSamp', 'ForEach'), 'avgForEach': ('avg', 'ForEach'), 'windowFunnelForEach': ('windowFunnel', 'ForEach'), 'uniqExactForEach': ('uniqExact', 'ForEach'), 'quantilesBFloat16ForEach': ('quantilesBFloat16', 'ForEach'), 'anyForEach': ('any', 'ForEach'), 'first_valueForEach': ('first_value', 'ForEach'), 'groupArrayMovingSumForEach': ('groupArrayMovingSum', 'ForEach'), 'quantilesGKForEach': ('quantilesGK', 'ForEach'), 'uniqCombined64ForEach': ('uniqCombined64', 'ForEach'), 'skewSampForEach': ('skewSamp', 'ForEach'), 'histogramForEach': ('histogram', 'ForEach'), 'mannWhitneyUTestForEach': ('mannWhitneyUTest', 'ForEach'), 'quantileForEach': ('quantile', 'ForEach'), 'categoricalInformationValueForEach': ('categoricalInformationValue', 'ForEach'), 'sparkBarForEach': ('sparkBar', 'ForEach'), 'sequenceMatchForEach': ('sequenceMatch', 'ForEach'), 'quantileExactLowForEach': ('quantileExactLow', 'ForEach'), 'groupBitAndForEach': ('groupBitAnd', 'ForEach'), 'corrForEach': ('corr', 'ForEach'), 'maxMapForEach': ('maxMap', 'ForEach'), 'argMinForEach': ('argMin', 'ForEach'), 'simpleLinearRegressionForEach': ('simpleLinearRegression', 'ForEach'), 'sumWithOverflowForEach': ('sumWithOverflow', 'ForEach'), 'largestTriangleThreeBucketsForEach': ('largestTriangleThreeBuckets', 'ForEach'), 'groupArrayForEach': ('groupArray', 'ForEach'), 'quantileExactForEach': ('quantileExact', 'ForEach'), 'kolmogorovSmirnovTestForEach': ('kolmogorovSmirnovTest', 'ForEach'), 'groupBitXorForEach': ('groupBitXor', 'ForEach'), 'countForEach': ('count', 'ForEach'), 'quantileInterpolatedWeightedForEach': ('quantileInterpolatedWeighted', 'ForEach'), 'uniqForEach': ('uniq', 'ForEach'), 'quantileTimingWeightedForEach': ('quantileTimingWeighted', 'ForEach'), 'quantilesTimingForEach': ('quantilesTiming', 'ForEach'), 'avgWeightedForEach': ('avgWeighted', 'ForEach'), 'quantileTDigestWeightedForEach': ('quantileTDigestWeighted', 'ForEach'), 'groupArrayInsertAtForEach': ('groupArrayInsertAt', 'ForEach'), 'meanZTestForEach': ('meanZTest', 'ForEach'), 'quantilesTDigestForEach': ('quantilesTDigest', 'ForEach'), 'kurtPopForEach': ('kurtPop', 'ForEach'), 'sequenceNextNodeForEach': ('sequenceNextNode', 'ForEach'), 'anyHeavyForEach': ('anyHeavy', 'ForEach'), 'cramersVForEach': ('cramersV', 'ForEach'), 'rankCorrForEach': ('rankCorr', 'ForEach'), 'quantileTimingForEach': ('quantileTiming', 'ForEach'), 'exponentialMovingAverageDistinct': ('exponentialMovingAverage', 'Distinct'), 'quantileExactHighDistinct': ('quantileExactHigh', 'Distinct'), 'minMapDistinct': ('minMap', 'Distinct'), 'groupBitmapAndDistinct': ('groupBitmapAnd', 'Distinct'), 'stddevPopDistinct': ('stddevPop', 'Distinct'), 'quantilesTDigestWeightedDistinct': ('quantilesTDigestWeighted', 'Distinct'), 'stddevSampDistinct': ('stddevSamp', 'Distinct'), 'groupBitmapXorDistinct': ('groupBitmapXor', 'Distinct'), 'groupArrayMovingAvgDistinct': ('groupArrayMovingAvg', 'Distinct'), 'exponentialTimeDecayedAvgDistinct': ('exponentialTimeDecayedAvg', 'Distinct'), 'varPopDistinct': ('varPop', 'Distinct'), 'studentTTestDistinct': ('studentTTest', 'Distinct'), 'stochasticLogisticRegressionDistinct': ('stochasticLogisticRegression', 'Distinct'), 'retentionDistinct': ('retention', 'Distinct'), 'quantilesExactDistinct': ('quantilesExact', 'Distinct'), 'topKDistinct': ('topK', 'Distinct'), 'sequenceCountDistinct': ('sequenceCount', 'Distinct'), 'boundingRatioDistinct': ('boundingRatio', 'Distinct'), 'uniqUpToDistinct': ('uniqUpTo', 'Distinct'), 'groupUniqArrayDistinct': ('groupUniqArray', 'Distinct'), 'cramersVBiasCorrectedDistinct': ('cramersVBiasCorrected', 'Distinct'), 'sumKahanDistinct': ('sumKahan', 'Distinct'), 'contingencyDistinct': ('contingency', 'Distinct'), 'quantileBFloat16WeightedDistinct': ('quantileBFloat16Weighted', 'Distinct'), 'anyLastDistinct': ('anyLast', 'Distinct'), 'groupArrayLastDistinct': ('groupArrayLast', 'Distinct'), 'entropyDistinct': ('entropy', 'Distinct'), 'uniqCombinedDistinct': ('uniqCombined', 'Distinct'), 'sumMapDistinct': ('sumMap', 'Distinct'), 'quantilesExactWeightedDistinct': ('quantilesExactWeighted', 'Distinct'), 'quantilesDistinct': ('quantiles', 'Distinct'), 'quantilesDeterministicDistinct': ('quantilesDeterministic', 'Distinct'), 'medianDistinct': ('median', 'Distinct'), 'maxIntersectionsDistinct': ('maxIntersections', 'Distinct'), 'skewPopDistinct': ('skewPop', 'Distinct'), 'quantileGKDistinct': ('quantileGK', 'Distinct'), 'quantileExactWeightedDistinct': ('quantileExactWeighted', 'Distinct'), 'topKWeightedDistinct': ('topKWeighted', 'Distinct'), 'quantilesInterpolatedWeightedDistinct': ('quantilesInterpolatedWeighted', 'Distinct'), 'uniqThetaDistinct': ('uniqTheta', 'Distinct'), 'deltaSumTimestampDistinct': ('deltaSumTimestamp', 'Distinct'), 'intervalLengthSumDistinct': ('intervalLengthSum', 'Distinct'), 'quantilesExactLowDistinct': ('quantilesExactLow', 'Distinct'), 'quantilesBFloat16WeightedDistinct': ('quantilesBFloat16Weighted', 'Distinct'), 'sumDistinct': ('sum', 'Distinct'), 'covarPopDistinct': ('covarPop', 'Distinct'), 'maxDistinct': ('max', 'Distinct'), 'groupBitOrDistinct': ('groupBitOr', 'Distinct'), 'groupBitmapDistinct': ('groupBitmap', 'Distinct'), 'minDistinct': ('min', 'Distinct'), 'covarSampDistinct': ('covarSamp', 'Distinct'), 'sumCountDistinct': ('sumCount', 'Distinct'), 'maxIntersectionsPositionDistinct': ('maxIntersectionsPosition', 'Distinct'), 'quantilesExactHighDistinct': ('quantilesExactHigh', 'Distinct'), 'welchTTestDistinct': ('welchTTest', 'Distinct'), 'kurtSampDistinct': ('kurtSamp', 'Distinct'), 'groupArraySampleDistinct': ('groupArraySample', 'Distinct'), 'argMaxDistinct': ('argMax', 'Distinct'), 'groupBitmapOrDistinct': ('groupBitmapOr', 'Distinct'), 'deltaSumDistinct': ('deltaSum', 'Distinct'), 'quantileTDigestDistinct': ('quantileTDigest', 'Distinct'), 'quantileBFloat16Distinct': ('quantileBFloat16', 'Distinct'), 'uniqHLL12Distinct': ('uniqHLL12', 'Distinct'), 'theilsUDistinct': ('theilsU', 'Distinct'), 'quantilesTimingWeightedDistinct': ('quantilesTimingWeighted', 'Distinct'), 'stochasticLinearRegressionDistinct': ('stochasticLinearRegression', 'Distinct'), 'last_valueDistinct': ('last_value', 'Distinct'), 'quantileDeterministicDistinct': ('quantileDeterministic', 'Distinct'), 'varSampDistinct': ('varSamp', 'Distinct'), 'avgDistinct': ('avg', 'Distinct'), 'windowFunnelDistinct': ('windowFunnel', 'Distinct'), 'uniqExactDistinct': ('uniqExact', 'Distinct'), 'quantilesBFloat16Distinct': ('quantilesBFloat16', 'Distinct'), 'anyDistinct': ('any', 'Distinct'), 'first_valueDistinct': ('first_value', 'Distinct'), 'groupArrayMovingSumDistinct': ('groupArrayMovingSum', 'Distinct'), 'quantilesGKDistinct': ('quantilesGK', 'Distinct'), 'uniqCombined64Distinct': ('uniqCombined64', 'Distinct'), 'skewSampDistinct': ('skewSamp', 'Distinct'), 'histogramDistinct': ('histogram', 'Distinct'), 'mannWhitneyUTestDistinct': ('mannWhitneyUTest', 'Distinct'), 'quantileDistinct': ('quantile', 'Distinct'), 'categoricalInformationValueDistinct': ('categoricalInformationValue', 'Distinct'), 'sparkBarDistinct': ('sparkBar', 'Distinct'), 'sequenceMatchDistinct': ('sequenceMatch', 'Distinct'), 'quantileExactLowDistinct': ('quantileExactLow', 'Distinct'), 'groupBitAndDistinct': ('groupBitAnd', 'Distinct'), 'corrDistinct': ('corr', 'Distinct'), 'maxMapDistinct': ('maxMap', 'Distinct'), 'argMinDistinct': ('argMin', 'Distinct'), 'simpleLinearRegressionDistinct': ('simpleLinearRegression', 'Distinct'), 'sumWithOverflowDistinct': ('sumWithOverflow', 'Distinct'), 'largestTriangleThreeBucketsDistinct': ('largestTriangleThreeBuckets', 'Distinct'), 'groupArrayDistinct': ('groupArray', 'Distinct'), 'quantileExactDistinct': ('quantileExact', 'Distinct'), 'kolmogorovSmirnovTestDistinct': ('kolmogorovSmirnovTest', 'Distinct'), 'groupBitXorDistinct': ('groupBitXor', 'Distinct'), 'countDistinct': ('count', 'Distinct'), 'quantileInterpolatedWeightedDistinct': ('quantileInterpolatedWeighted', 'Distinct'), 'uniqDistinct': ('uniq', 'Distinct'), 'quantileTimingWeightedDistinct': ('quantileTimingWeighted', 'Distinct'), 'quantilesTimingDistinct': ('quantilesTiming', 'Distinct'), 'avgWeightedDistinct': ('avgWeighted', 'Distinct'), 'quantileTDigestWeightedDistinct': ('quantileTDigestWeighted', 'Distinct'), 'groupArrayInsertAtDistinct': ('groupArrayInsertAt', 'Distinct'), 'meanZTestDistinct': ('meanZTest', 'Distinct'), 'quantilesTDigestDistinct': ('quantilesTDigest', 'Distinct'), 'kurtPopDistinct': ('kurtPop', 'Distinct'), 'sequenceNextNodeDistinct': ('sequenceNextNode', 'Distinct'), 'anyHeavyDistinct': ('anyHeavy', 'Distinct'), 'cramersVDistinct': ('cramersV', 'Distinct'), 'rankCorrDistinct': ('rankCorr', 'Distinct'), 'quantileTimingDistinct': ('quantileTiming', 'Distinct'), 'exponentialMovingAverageOrDefault': ('exponentialMovingAverage', 'OrDefault'), 'quantileExactHighOrDefault': ('quantileExactHigh', 'OrDefault'), 'minMapOrDefault': ('minMap', 'OrDefault'), 'groupBitmapAndOrDefault': ('groupBitmapAnd', 'OrDefault'), 'stddevPopOrDefault': ('stddevPop', 'OrDefault'), 'quantilesTDigestWeightedOrDefault': ('quantilesTDigestWeighted', 'OrDefault'), 'stddevSampOrDefault': ('stddevSamp', 'OrDefault'), 'groupBitmapXorOrDefault': ('groupBitmapXor', 'OrDefault'), 'groupArrayMovingAvgOrDefault': ('groupArrayMovingAvg', 'OrDefault'), 'exponentialTimeDecayedAvgOrDefault': ('exponentialTimeDecayedAvg', 'OrDefault'), 'varPopOrDefault': ('varPop', 'OrDefault'), 'studentTTestOrDefault': ('studentTTest', 'OrDefault'), 'stochasticLogisticRegressionOrDefault': ('stochasticLogisticRegression', 'OrDefault'), 'retentionOrDefault': ('retention', 'OrDefault'), 'quantilesExactOrDefault': ('quantilesExact', 'OrDefault'), 'topKOrDefault': ('topK', 'OrDefault'), 'sequenceCountOrDefault': ('sequenceCount', 'OrDefault'), 'boundingRatioOrDefault': ('boundingRatio', 'OrDefault'), 'uniqUpToOrDefault': ('uniqUpTo', 'OrDefault'), 'groupUniqArrayOrDefault': ('groupUniqArray', 'OrDefault'), 'cramersVBiasCorrectedOrDefault': ('cramersVBiasCorrected', 'OrDefault'), 'sumKahanOrDefault': ('sumKahan', 'OrDefault'), 'contingencyOrDefault': ('contingency', 'OrDefault'), 'quantileBFloat16WeightedOrDefault': ('quantileBFloat16Weighted', 'OrDefault'), 'anyLastOrDefault': ('anyLast', 'OrDefault'), 'groupArrayLastOrDefault': ('groupArrayLast', 'OrDefault'), 'entropyOrDefault': ('entropy', 'OrDefault'), 'uniqCombinedOrDefault': ('uniqCombined', 'OrDefault'), 'sumMapOrDefault': ('sumMap', 'OrDefault'), 'quantilesExactWeightedOrDefault': ('quantilesExactWeighted', 'OrDefault'), 'quantilesOrDefault': ('quantiles', 'OrDefault'), 'quantilesDeterministicOrDefault': ('quantilesDeterministic', 'OrDefault'), 'medianOrDefault': ('median', 'OrDefault'), 'maxIntersectionsOrDefault': ('maxIntersections', 'OrDefault'), 'skewPopOrDefault': ('skewPop', 'OrDefault'), 'quantileGKOrDefault': ('quantileGK', 'OrDefault'), 'quantileExactWeightedOrDefault': ('quantileExactWeighted', 'OrDefault'), 'topKWeightedOrDefault': ('topKWeighted', 'OrDefault'), 'quantilesInterpolatedWeightedOrDefault': ('quantilesInterpolatedWeighted', 'OrDefault'), 'uniqThetaOrDefault': ('uniqTheta', 'OrDefault'), 'deltaSumTimestampOrDefault': ('deltaSumTimestamp', 'OrDefault'), 'intervalLengthSumOrDefault': ('intervalLengthSum', 'OrDefault'), 'quantilesExactLowOrDefault': ('quantilesExactLow', 'OrDefault'), 'quantilesBFloat16WeightedOrDefault': ('quantilesBFloat16Weighted', 'OrDefault'), 'sumOrDefault': ('sum', 'OrDefault'), 'covarPopOrDefault': ('covarPop', 'OrDefault'), 'maxOrDefault': ('max', 'OrDefault'), 'groupBitOrOrDefault': ('groupBitOr', 'OrDefault'), 'groupBitmapOrDefault': ('groupBitmap', 'OrDefault'), 'minOrDefault': ('min', 'OrDefault'), 'covarSampOrDefault': ('covarSamp', 'OrDefault'), 'sumCountOrDefault': ('sumCount', 'OrDefault'), 'maxIntersectionsPositionOrDefault': ('maxIntersectionsPosition', 'OrDefault'), 'quantilesExactHighOrDefault': ('quantilesExactHigh', 'OrDefault'), 'welchTTestOrDefault': ('welchTTest', 'OrDefault'), 'kurtSampOrDefault': ('kurtSamp', 'OrDefault'), 'groupArraySampleOrDefault': ('groupArraySample', 'OrDefault'), 'argMaxOrDefault': ('argMax', 'OrDefault'), 'groupBitmapOrOrDefault': ('groupBitmapOr', 'OrDefault'), 'deltaSumOrDefault': ('deltaSum', 'OrDefault'), 'quantileTDigestOrDefault': ('quantileTDigest', 'OrDefault'), 'quantileBFloat16OrDefault': ('quantileBFloat16', 'OrDefault'), 'uniqHLL12OrDefault': ('uniqHLL12', 'OrDefault'), 'theilsUOrDefault': ('theilsU', 'OrDefault'), 'quantilesTimingWeightedOrDefault': ('quantilesTimingWeighted', 'OrDefault'), 'stochasticLinearRegressionOrDefault': ('stochasticLinearRegression', 'OrDefault'), 'last_valueOrDefault': ('last_value', 'OrDefault'), 'quantileDeterministicOrDefault': ('quantileDeterministic', 'OrDefault'), 'varSampOrDefault': ('varSamp', 'OrDefault'), 'avgOrDefault': ('avg', 'OrDefault'), 'windowFunnelOrDefault': ('windowFunnel', 'OrDefault'), 'uniqExactOrDefault': ('uniqExact', 'OrDefault'), 'quantilesBFloat16OrDefault': ('quantilesBFloat16', 'OrDefault'), 'anyOrDefault': ('any', 'OrDefault'), 'first_valueOrDefault': ('first_value', 'OrDefault'), 'groupArrayMovingSumOrDefault': ('groupArrayMovingSum', 'OrDefault'), 'quantilesGKOrDefault': ('quantilesGK', 'OrDefault'), 'uniqCombined64OrDefault': ('uniqCombined64', 'OrDefault'), 'skewSampOrDefault': ('skewSamp', 'OrDefault'), 'histogramOrDefault': ('histogram', 'OrDefault'), 'mannWhitneyUTestOrDefault': ('mannWhitneyUTest', 'OrDefault'), 'quantileOrDefault': ('quantile', 'OrDefault'), 'categoricalInformationValueOrDefault': ('categoricalInformationValue', 'OrDefault'), 'sparkBarOrDefault': ('sparkBar', 'OrDefault'), 'sequenceMatchOrDefault': ('sequenceMatch', 'OrDefault'), 'quantileExactLowOrDefault': ('quantileExactLow', 'OrDefault'), 'groupBitAndOrDefault': ('groupBitAnd', 'OrDefault'), 'corrOrDefault': ('corr', 'OrDefault'), 'maxMapOrDefault': ('maxMap', 'OrDefault'), 'argMinOrDefault': ('argMin', 'OrDefault'), 'simpleLinearRegressionOrDefault': ('simpleLinearRegression', 'OrDefault'), 'sumWithOverflowOrDefault': ('sumWithOverflow', 'OrDefault'), 'largestTriangleThreeBucketsOrDefault': ('largestTriangleThreeBuckets', 'OrDefault'), 'groupArrayOrDefault': ('groupArray', 'OrDefault'), 'quantileExactOrDefault': ('quantileExact', 'OrDefault'), 'kolmogorovSmirnovTestOrDefault': ('kolmogorovSmirnovTest', 'OrDefault'), 'groupBitXorOrDefault': ('groupBitXor', 'OrDefault'), 'countOrDefault': ('count', 'OrDefault'), 'quantileInterpolatedWeightedOrDefault': ('quantileInterpolatedWeighted', 'OrDefault'), 'uniqOrDefault': ('uniq', 'OrDefault'), 'quantileTimingWeightedOrDefault': ('quantileTimingWeighted', 'OrDefault'), 'quantilesTimingOrDefault': ('quantilesTiming', 'OrDefault'), 'avgWeightedOrDefault': ('avgWeighted', 'OrDefault'), 'quantileTDigestWeightedOrDefault': ('quantileTDigestWeighted', 'OrDefault'), 'groupArrayInsertAtOrDefault': ('groupArrayInsertAt', 'OrDefault'), 'meanZTestOrDefault': ('meanZTest', 'OrDefault'), 'quantilesTDigestOrDefault': ('quantilesTDigest', 'OrDefault'), 'kurtPopOrDefault': ('kurtPop', 'OrDefault'), 'sequenceNextNodeOrDefault': ('sequenceNextNode', 'OrDefault'), 'anyHeavyOrDefault': ('anyHeavy', 'OrDefault'), 'cramersVOrDefault': ('cramersV', 'OrDefault'), 'rankCorrOrDefault': ('rankCorr', 'OrDefault'), 'quantileTimingOrDefault': ('quantileTiming', 'OrDefault'), 'exponentialMovingAverageOrNull': ('exponentialMovingAverage', 'OrNull'), 'quantileExactHighOrNull': ('quantileExactHigh', 'OrNull'), 'minMapOrNull': ('minMap', 'OrNull'), 'groupBitmapAndOrNull': ('groupBitmapAnd', 'OrNull'), 'stddevPopOrNull': ('stddevPop', 'OrNull'), 'quantilesTDigestWeightedOrNull': ('quantilesTDigestWeighted', 'OrNull'), 'stddevSampOrNull': ('stddevSamp', 'OrNull'), 'groupBitmapXorOrNull': ('groupBitmapXor', 'OrNull'), 'groupArrayMovingAvgOrNull': ('groupArrayMovingAvg', 'OrNull'), 'exponentialTimeDecayedAvgOrNull': ('exponentialTimeDecayedAvg', 'OrNull'), 'varPopOrNull': ('varPop', 'OrNull'), 'studentTTestOrNull': ('studentTTest', 'OrNull'), 'stochasticLogisticRegressionOrNull': ('stochasticLogisticRegression', 'OrNull'), 'retentionOrNull': ('retention', 'OrNull'), 'quantilesExactOrNull': ('quantilesExact', 'OrNull'), 'topKOrNull': ('topK', 'OrNull'), 'sequenceCountOrNull': ('sequenceCount', 'OrNull'), 'boundingRatioOrNull': ('boundingRatio', 'OrNull'), 'uniqUpToOrNull': ('uniqUpTo', 'OrNull'), 'groupUniqArrayOrNull': ('groupUniqArray', 'OrNull'), 'cramersVBiasCorrectedOrNull': ('cramersVBiasCorrected', 'OrNull'), 'sumKahanOrNull': ('sumKahan', 'OrNull'), 'contingencyOrNull': ('contingency', 'OrNull'), 'quantileBFloat16WeightedOrNull': ('quantileBFloat16Weighted', 'OrNull'), 'anyLastOrNull': ('anyLast', 'OrNull'), 'groupArrayLastOrNull': ('groupArrayLast', 'OrNull'), 'entropyOrNull': ('entropy', 'OrNull'), 'uniqCombinedOrNull': ('uniqCombined', 'OrNull'), 'sumMapOrNull': ('sumMap', 'OrNull'), 'quantilesExactWeightedOrNull': ('quantilesExactWeighted', 'OrNull'), 'quantilesOrNull': ('quantiles', 'OrNull'), 'quantilesDeterministicOrNull': ('quantilesDeterministic', 'OrNull'), 'medianOrNull': ('median', 'OrNull'), 'maxIntersectionsOrNull': ('maxIntersections', 'OrNull'), 'skewPopOrNull': ('skewPop', 'OrNull'), 'quantileGKOrNull': ('quantileGK', 'OrNull'), 'quantileExactWeightedOrNull': ('quantileExactWeighted', 'OrNull'), 'topKWeightedOrNull': ('topKWeighted', 'OrNull'), 'quantilesInterpolatedWeightedOrNull': ('quantilesInterpolatedWeighted', 'OrNull'), 'uniqThetaOrNull': ('uniqTheta', 'OrNull'), 'deltaSumTimestampOrNull': ('deltaSumTimestamp', 'OrNull'), 'intervalLengthSumOrNull': ('intervalLengthSum', 'OrNull'), 'quantilesExactLowOrNull': ('quantilesExactLow', 'OrNull'), 'quantilesBFloat16WeightedOrNull': ('quantilesBFloat16Weighted', 'OrNull'), 'sumOrNull': ('sum', 'OrNull'), 'covarPopOrNull': ('covarPop', 'OrNull'), 'maxOrNull': ('max', 'OrNull'), 'groupBitOrOrNull': ('groupBitOr', 'OrNull'), 'groupBitmapOrNull': ('groupBitmap', 'OrNull'), 'minOrNull': ('min', 'OrNull'), 'covarSampOrNull': ('covarSamp', 'OrNull'), 'sumCountOrNull': ('sumCount', 'OrNull'), 'maxIntersectionsPositionOrNull': ('maxIntersectionsPosition', 'OrNull'), 'quantilesExactHighOrNull': ('quantilesExactHigh', 'OrNull'), 'welchTTestOrNull': ('welchTTest', 'OrNull'), 'kurtSampOrNull': ('kurtSamp', 'OrNull'), 'groupArraySampleOrNull': ('groupArraySample', 'OrNull'), 'argMaxOrNull': ('argMax', 'OrNull'), 'groupBitmapOrOrNull': ('groupBitmapOr', 'OrNull'), 'deltaSumOrNull': ('deltaSum', 'OrNull'), 'quantileTDigestOrNull': ('quantileTDigest', 'OrNull'), 'quantileBFloat16OrNull': ('quantileBFloat16', 'OrNull'), 'uniqHLL12OrNull': ('uniqHLL12', 'OrNull'), 'theilsUOrNull': ('theilsU', 'OrNull'), 'quantilesTimingWeightedOrNull': ('quantilesTimingWeighted', 'OrNull'), 'stochasticLinearRegressionOrNull': ('stochasticLinearRegression', 'OrNull'), 'last_valueOrNull': ('last_value', 'OrNull'), 'quantileDeterministicOrNull': ('quantileDeterministic', 'OrNull'), 'varSampOrNull': ('varSamp', 'OrNull'), 'avgOrNull': ('avg', 'OrNull'), 'windowFunnelOrNull': ('windowFunnel', 'OrNull'), 'uniqExactOrNull': ('uniqExact', 'OrNull'), 'quantilesBFloat16OrNull': ('quantilesBFloat16', 'OrNull'), 'anyOrNull': ('any', 'OrNull'), 'first_valueOrNull': ('first_value', 'OrNull'), 'groupArrayMovingSumOrNull': ('groupArrayMovingSum', 'OrNull'), 'quantilesGKOrNull': ('quantilesGK', 'OrNull'), 'uniqCombined64OrNull': ('uniqCombined64', 'OrNull'), 'skewSampOrNull': ('skewSamp', 'OrNull'), 'histogramOrNull': ('histogram', 'OrNull'), 'mannWhitneyUTestOrNull': ('mannWhitneyUTest', 'OrNull'), 'quantileOrNull': ('quantile', 'OrNull'), 'categoricalInformationValueOrNull': ('categoricalInformationValue', 'OrNull'), 'sparkBarOrNull': ('sparkBar', 'OrNull'), 'sequenceMatchOrNull': ('sequenceMatch', 'OrNull'), 'quantileExactLowOrNull': ('quantileExactLow', 'OrNull'), 'groupBitAndOrNull': ('groupBitAnd', 'OrNull'), 'corrOrNull': ('corr', 'OrNull'), 'maxMapOrNull': ('maxMap', 'OrNull'), 'argMinOrNull': ('argMin', 'OrNull'), 'simpleLinearRegressionOrNull': ('simpleLinearRegression', 'OrNull'), 'sumWithOverflowOrNull': ('sumWithOverflow', 'OrNull'), 'largestTriangleThreeBucketsOrNull': ('largestTriangleThreeBuckets', 'OrNull'), 'groupArrayOrNull': ('groupArray', 'OrNull'), 'quantileExactOrNull': ('quantileExact', 'OrNull'), 'kolmogorovSmirnovTestOrNull': ('kolmogorovSmirnovTest', 'OrNull'), 'groupBitXorOrNull': ('groupBitXor', 'OrNull'), 'countOrNull': ('count', 'OrNull'), 'quantileInterpolatedWeightedOrNull': ('quantileInterpolatedWeighted', 'OrNull'), 'uniqOrNull': ('uniq', 'OrNull'), 'quantileTimingWeightedOrNull': ('quantileTimingWeighted', 'OrNull'), 'quantilesTimingOrNull': ('quantilesTiming', 'OrNull'), 'avgWeightedOrNull': ('avgWeighted', 'OrNull'), 'quantileTDigestWeightedOrNull': ('quantileTDigestWeighted', 'OrNull'), 'groupArrayInsertAtOrNull': ('groupArrayInsertAt', 'OrNull'), 'meanZTestOrNull': ('meanZTest', 'OrNull'), 'quantilesTDigestOrNull': ('quantilesTDigest', 'OrNull'), 'kurtPopOrNull': ('kurtPop', 'OrNull'), 'sequenceNextNodeOrNull': ('sequenceNextNode', 'OrNull'), 'anyHeavyOrNull': ('anyHeavy', 'OrNull'), 'cramersVOrNull': ('cramersV', 'OrNull'), 'rankCorrOrNull': ('rankCorr', 'OrNull'), 'quantileTimingOrNull': ('quantileTiming', 'OrNull'), 'exponentialMovingAverageResample': ('exponentialMovingAverage', 'Resample'), 'quantileExactHighResample': ('quantileExactHigh', 'Resample'), 'minMapResample': ('minMap', 'Resample'), 'groupBitmapAndResample': ('groupBitmapAnd', 'Resample'), 'stddevPopResample': ('stddevPop', 'Resample'), 'quantilesTDigestWeightedResample': ('quantilesTDigestWeighted', 'Resample'), 'stddevSampResample': ('stddevSamp', 'Resample'), 'groupBitmapXorResample': ('groupBitmapXor', 'Resample'), 'groupArrayMovingAvgResample': ('groupArrayMovingAvg', 'Resample'), 'exponentialTimeDecayedAvgResample': ('exponentialTimeDecayedAvg', 'Resample'), 'varPopResample': ('varPop', 'Resample'), 'studentTTestResample': ('studentTTest', 'Resample'), 'stochasticLogisticRegressionResample': ('stochasticLogisticRegression', 'Resample'), 'retentionResample': ('retention', 'Resample'), 'quantilesExactResample': ('quantilesExact', 'Resample'), 'topKResample': ('topK', 'Resample'), 'sequenceCountResample': ('sequenceCount', 'Resample'), 'boundingRatioResample': ('boundingRatio', 'Resample'), 'uniqUpToResample': ('uniqUpTo', 'Resample'), 'groupUniqArrayResample': ('groupUniqArray', 'Resample'), 'cramersVBiasCorrectedResample': ('cramersVBiasCorrected', 'Resample'), 'sumKahanResample': ('sumKahan', 'Resample'), 'contingencyResample': ('contingency', 'Resample'), 'quantileBFloat16WeightedResample': ('quantileBFloat16Weighted', 'Resample'), 'anyLastResample': ('anyLast', 'Resample'), 'groupArrayLastResample': ('groupArrayLast', 'Resample'), 'entropyResample': ('entropy', 'Resample'), 'uniqCombinedResample': ('uniqCombined', 'Resample'), 'sumMapResample': ('sumMap', 'Resample'), 'quantilesExactWeightedResample': ('quantilesExactWeighted', 'Resample'), 'quantilesResample': ('quantiles', 'Resample'), 'quantilesDeterministicResample': ('quantilesDeterministic', 'Resample'), 'medianResample': ('median', 'Resample'), 'maxIntersectionsResample': ('maxIntersections', 'Resample'), 'skewPopResample': ('skewPop', 'Resample'), 'quantileGKResample': ('quantileGK', 'Resample'), 'quantileExactWeightedResample': ('quantileExactWeighted', 'Resample'), 'topKWeightedResample': ('topKWeighted', 'Resample'), 'quantilesInterpolatedWeightedResample': ('quantilesInterpolatedWeighted', 'Resample'), 'uniqThetaResample': ('uniqTheta', 'Resample'), 'deltaSumTimestampResample': ('deltaSumTimestamp', 'Resample'), 'intervalLengthSumResample': ('intervalLengthSum', 'Resample'), 'quantilesExactLowResample': ('quantilesExactLow', 'Resample'), 'quantilesBFloat16WeightedResample': ('quantilesBFloat16Weighted', 'Resample'), 'sumResample': ('sum', 'Resample'), 'covarPopResample': ('covarPop', 'Resample'), 'maxResample': ('max', 'Resample'), 'groupBitOrResample': ('groupBitOr', 'Resample'), 'groupBitmapResample': ('groupBitmap', 'Resample'), 'minResample': ('min', 'Resample'), 'covarSampResample': ('covarSamp', 'Resample'), 'sumCountResample': ('sumCount', 'Resample'), 'maxIntersectionsPositionResample': ('maxIntersectionsPosition', 'Resample'), 'quantilesExactHighResample': ('quantilesExactHigh', 'Resample'), 'welchTTestResample': ('welchTTest', 'Resample'), 'kurtSampResample': ('kurtSamp', 'Resample'), 'groupArraySampleResample': ('groupArraySample', 'Resample'), 'argMaxResample': ('argMax', 'Resample'), 'groupBitmapOrResample': ('groupBitmapOr', 'Resample'), 'deltaSumResample': ('deltaSum', 'Resample'), 'quantileTDigestResample': ('quantileTDigest', 'Resample'), 'quantileBFloat16Resample': ('quantileBFloat16', 'Resample'), 'uniqHLL12Resample': ('uniqHLL12', 'Resample'), 'theilsUResample': ('theilsU', 'Resample'), 'quantilesTimingWeightedResample': ('quantilesTimingWeighted', 'Resample'), 'stochasticLinearRegressionResample': ('stochasticLinearRegression', 'Resample'), 'last_valueResample': ('last_value', 'Resample'), 'quantileDeterministicResample': ('quantileDeterministic', 'Resample'), 'varSampResample': ('varSamp', 'Resample'), 'avgResample': ('avg', 'Resample'), 'windowFunnelResample': ('windowFunnel', 'Resample'), 'uniqExactResample': ('uniqExact', 'Resample'), 'quantilesBFloat16Resample': ('quantilesBFloat16', 'Resample'), 'anyResample': ('any', 'Resample'), 'first_valueResample': ('first_value', 'Resample'), 'groupArrayMovingSumResample': ('groupArrayMovingSum', 'Resample'), 'quantilesGKResample': ('quantilesGK', 'Resample'), 'uniqCombined64Resample': ('uniqCombined64', 'Resample'), 'skewSampResample': ('skewSamp', 'Resample'), 'histogramResample': ('histogram', 'Resample'), 'mannWhitneyUTestResample': ('mannWhitneyUTest', 'Resample'), 'quantileResample': ('quantile', 'Resample'), 'categoricalInformationValueResample': ('categoricalInformationValue', 'Resample'), 'sparkBarResample': ('sparkBar', 'Resample'), 'sequenceMatchResample': ('sequenceMatch', 'Resample'), 'quantileExactLowResample': ('quantileExactLow', 'Resample'), 'groupBitAndResample': ('groupBitAnd', 'Resample'), 'corrResample': ('corr', 'Resample'), 'maxMapResample': ('maxMap', 'Resample'), 'argMinResample': ('argMin', 'Resample'), 'simpleLinearRegressionResample': ('simpleLinearRegression', 'Resample'), 'sumWithOverflowResample': ('sumWithOverflow', 'Resample'), 'largestTriangleThreeBucketsResample': ('largestTriangleThreeBuckets', 'Resample'), 'groupArrayResample': ('groupArray', 'Resample'), 'quantileExactResample': ('quantileExact', 'Resample'), 'kolmogorovSmirnovTestResample': ('kolmogorovSmirnovTest', 'Resample'), 'groupBitXorResample': ('groupBitXor', 'Resample'), 'countResample': ('count', 'Resample'), 'quantileInterpolatedWeightedResample': ('quantileInterpolatedWeighted', 'Resample'), 'uniqResample': ('uniq', 'Resample'), 'quantileTimingWeightedResample': ('quantileTimingWeighted', 'Resample'), 'quantilesTimingResample': ('quantilesTiming', 'Resample'), 'avgWeightedResample': ('avgWeighted', 'Resample'), 'quantileTDigestWeightedResample': ('quantileTDigestWeighted', 'Resample'), 'groupArrayInsertAtResample': ('groupArrayInsertAt', 'Resample'), 'meanZTestResample': ('meanZTest', 'Resample'), 'quantilesTDigestResample': ('quantilesTDigest', 'Resample'), 'kurtPopResample': ('kurtPop', 'Resample'), 'sequenceNextNodeResample': ('sequenceNextNode', 'Resample'), 'anyHeavyResample': ('anyHeavy', 'Resample'), 'cramersVResample': ('cramersV', 'Resample'), 'rankCorrResample': ('rankCorr', 'Resample'), 'quantileTimingResample': ('quantileTiming', 'Resample'), 'exponentialMovingAverageArgMin': ('exponentialMovingAverage', 'ArgMin'), 'quantileExactHighArgMin': ('quantileExactHigh', 'ArgMin'), 'minMapArgMin': ('minMap', 'ArgMin'), 'groupBitmapAndArgMin': ('groupBitmapAnd', 'ArgMin'), 'stddevPopArgMin': ('stddevPop', 'ArgMin'), 'quantilesTDigestWeightedArgMin': ('quantilesTDigestWeighted', 'ArgMin'), 'stddevSampArgMin': ('stddevSamp', 'ArgMin'), 'groupBitmapXorArgMin': ('groupBitmapXor', 'ArgMin'), 'groupArrayMovingAvgArgMin': ('groupArrayMovingAvg', 'ArgMin'), 'exponentialTimeDecayedAvgArgMin': ('exponentialTimeDecayedAvg', 'ArgMin'), 'varPopArgMin': ('varPop', 'ArgMin'), 'studentTTestArgMin': ('studentTTest', 'ArgMin'), 'stochasticLogisticRegressionArgMin': ('stochasticLogisticRegression', 'ArgMin'), 'retentionArgMin': ('retention', 'ArgMin'), 'quantilesExactArgMin': ('quantilesExact', 'ArgMin'), 'topKArgMin': ('topK', 'ArgMin'), 'sequenceCountArgMin': ('sequenceCount', 'ArgMin'), 'boundingRatioArgMin': ('boundingRatio', 'ArgMin'), 'uniqUpToArgMin': ('uniqUpTo', 'ArgMin'), 'groupUniqArrayArgMin': ('groupUniqArray', 'ArgMin'), 'cramersVBiasCorrectedArgMin': ('cramersVBiasCorrected', 'ArgMin'), 'sumKahanArgMin': ('sumKahan', 'ArgMin'), 'contingencyArgMin': ('contingency', 'ArgMin'), 'quantileBFloat16WeightedArgMin': ('quantileBFloat16Weighted', 'ArgMin'), 'anyLastArgMin': ('anyLast', 'ArgMin'), 'groupArrayLastArgMin': ('groupArrayLast', 'ArgMin'), 'entropyArgMin': ('entropy', 'ArgMin'), 'uniqCombinedArgMin': ('uniqCombined', 'ArgMin'), 'sumMapArgMin': ('sumMap', 'ArgMin'), 'quantilesExactWeightedArgMin': ('quantilesExactWeighted', 'ArgMin'), 'quantilesArgMin': ('quantiles', 'ArgMin'), 'quantilesDeterministicArgMin': ('quantilesDeterministic', 'ArgMin'), 'medianArgMin': ('median', 'ArgMin'), 'maxIntersectionsArgMin': ('maxIntersections', 'ArgMin'), 'skewPopArgMin': ('skewPop', 'ArgMin'), 'quantileGKArgMin': ('quantileGK', 'ArgMin'), 'quantileExactWeightedArgMin': ('quantileExactWeighted', 'ArgMin'), 'topKWeightedArgMin': ('topKWeighted', 'ArgMin'), 'quantilesInterpolatedWeightedArgMin': ('quantilesInterpolatedWeighted', 'ArgMin'), 'uniqThetaArgMin': ('uniqTheta', 'ArgMin'), 'deltaSumTimestampArgMin': ('deltaSumTimestamp', 'ArgMin'), 'intervalLengthSumArgMin': ('intervalLengthSum', 'ArgMin'), 'quantilesExactLowArgMin': ('quantilesExactLow', 'ArgMin'), 'quantilesBFloat16WeightedArgMin': ('quantilesBFloat16Weighted', 'ArgMin'), 'sumArgMin': ('sum', 'ArgMin'), 'covarPopArgMin': ('covarPop', 'ArgMin'), 'maxArgMin': ('max', 'ArgMin'), 'groupBitOrArgMin': ('groupBitOr', 'ArgMin'), 'groupBitmapArgMin': ('groupBitmap', 'ArgMin'), 'minArgMin': ('min', 'ArgMin'), 'covarSampArgMin': ('covarSamp', 'ArgMin'), 'sumCountArgMin': ('sumCount', 'ArgMin'), 'maxIntersectionsPositionArgMin': ('maxIntersectionsPosition', 'ArgMin'), 'quantilesExactHighArgMin': ('quantilesExactHigh', 'ArgMin'), 'welchTTestArgMin': ('welchTTest', 'ArgMin'), 'kurtSampArgMin': ('kurtSamp', 'ArgMin'), 'groupArraySampleArgMin': ('groupArraySample', 'ArgMin'), 'argMaxArgMin': ('argMax', 'ArgMin'), 'groupBitmapOrArgMin': ('groupBitmapOr', 'ArgMin'), 'deltaSumArgMin': ('deltaSum', 'ArgMin'), 'quantileTDigestArgMin': ('quantileTDigest', 'ArgMin'), 'quantileBFloat16ArgMin': ('quantileBFloat16', 'ArgMin'), 'uniqHLL12ArgMin': ('uniqHLL12', 'ArgMin'), 'theilsUArgMin': ('theilsU', 'ArgMin'), 'quantilesTimingWeightedArgMin': ('quantilesTimingWeighted', 'ArgMin'), 'stochasticLinearRegressionArgMin': ('stochasticLinearRegression', 'ArgMin'), 'last_valueArgMin': ('last_value', 'ArgMin'), 'quantileDeterministicArgMin': ('quantileDeterministic', 'ArgMin'), 'varSampArgMin': ('varSamp', 'ArgMin'), 'avgArgMin': ('avg', 'ArgMin'), 'windowFunnelArgMin': ('windowFunnel', 'ArgMin'), 'uniqExactArgMin': ('uniqExact', 'ArgMin'), 'quantilesBFloat16ArgMin': ('quantilesBFloat16', 'ArgMin'), 'anyArgMin': ('any', 'ArgMin'), 'first_valueArgMin': ('first_value', 'ArgMin'), 'groupArrayMovingSumArgMin': ('groupArrayMovingSum', 'ArgMin'), 'quantilesGKArgMin': ('quantilesGK', 'ArgMin'), 'uniqCombined64ArgMin': ('uniqCombined64', 'ArgMin'), 'skewSampArgMin': ('skewSamp', 'ArgMin'), 'histogramArgMin': ('histogram', 'ArgMin'), 'mannWhitneyUTestArgMin': ('mannWhitneyUTest', 'ArgMin'), 'quantileArgMin': ('quantile', 'ArgMin'), 'categoricalInformationValueArgMin': ('categoricalInformationValue', 'ArgMin'), 'sparkBarArgMin': ('sparkBar', 'ArgMin'), 'sequenceMatchArgMin': ('sequenceMatch', 'ArgMin'), 'quantileExactLowArgMin': ('quantileExactLow', 'ArgMin'), 'groupBitAndArgMin': ('groupBitAnd', 'ArgMin'), 'corrArgMin': ('corr', 'ArgMin'), 'maxMapArgMin': ('maxMap', 'ArgMin'), 'argMinArgMin': ('argMin', 'ArgMin'), 'simpleLinearRegressionArgMin': ('simpleLinearRegression', 'ArgMin'), 'sumWithOverflowArgMin': ('sumWithOverflow', 'ArgMin'), 'largestTriangleThreeBucketsArgMin': ('largestTriangleThreeBuckets', 'ArgMin'), 'groupArrayArgMin': ('groupArray', 'ArgMin'), 'quantileExactArgMin': ('quantileExact', 'ArgMin'), 'kolmogorovSmirnovTestArgMin': ('kolmogorovSmirnovTest', 'ArgMin'), 'groupBitXorArgMin': ('groupBitXor', 'ArgMin'), 'countArgMin': ('count', 'ArgMin'), 'quantileInterpolatedWeightedArgMin': ('quantileInterpolatedWeighted', 'ArgMin'), 'uniqArgMin': ('uniq', 'ArgMin'), 'quantileTimingWeightedArgMin': ('quantileTimingWeighted', 'ArgMin'), 'quantilesTimingArgMin': ('quantilesTiming', 'ArgMin'), 'avgWeightedArgMin': ('avgWeighted', 'ArgMin'), 'quantileTDigestWeightedArgMin': ('quantileTDigestWeighted', 'ArgMin'), 'groupArrayInsertAtArgMin': ('groupArrayInsertAt', 'ArgMin'), 'meanZTestArgMin': ('meanZTest', 'ArgMin'), 'quantilesTDigestArgMin': ('quantilesTDigest', 'ArgMin'), 'kurtPopArgMin': ('kurtPop', 'ArgMin'), 'sequenceNextNodeArgMin': ('sequenceNextNode', 'ArgMin'), 'anyHeavyArgMin': ('anyHeavy', 'ArgMin'), 'cramersVArgMin': ('cramersV', 'ArgMin'), 'rankCorrArgMin': ('rankCorr', 'ArgMin'), 'quantileTimingArgMin': ('quantileTiming', 'ArgMin'), 'exponentialMovingAverageArgMax': ('exponentialMovingAverage', 'ArgMax'), 'quantileExactHighArgMax': ('quantileExactHigh', 'ArgMax'), 'minMapArgMax': ('minMap', 'ArgMax'), 'groupBitmapAndArgMax': ('groupBitmapAnd', 'ArgMax'), 'stddevPopArgMax': ('stddevPop', 'ArgMax'), 'quantilesTDigestWeightedArgMax': ('quantilesTDigestWeighted', 'ArgMax'), 'stddevSampArgMax': ('stddevSamp', 'ArgMax'), 'groupBitmapXorArgMax': ('groupBitmapXor', 'ArgMax'), 'groupArrayMovingAvgArgMax': ('groupArrayMovingAvg', 'ArgMax'), 'exponentialTimeDecayedAvgArgMax': ('exponentialTimeDecayedAvg', 'ArgMax'), 'varPopArgMax': ('varPop', 'ArgMax'), 'studentTTestArgMax': ('studentTTest', 'ArgMax'), 'stochasticLogisticRegressionArgMax': ('stochasticLogisticRegression', 'ArgMax'), 'retentionArgMax': ('retention', 'ArgMax'), 'quantilesExactArgMax': ('quantilesExact', 'ArgMax'), 'topKArgMax': ('topK', 'ArgMax'), 'sequenceCountArgMax': ('sequenceCount', 'ArgMax'), 'boundingRatioArgMax': ('boundingRatio', 'ArgMax'), 'uniqUpToArgMax': ('uniqUpTo', 'ArgMax'), 'groupUniqArrayArgMax': ('groupUniqArray', 'ArgMax'), 'cramersVBiasCorrectedArgMax': ('cramersVBiasCorrected', 'ArgMax'), 'sumKahanArgMax': ('sumKahan', 'ArgMax'), 'contingencyArgMax': ('contingency', 'ArgMax'), 'quantileBFloat16WeightedArgMax': ('quantileBFloat16Weighted', 'ArgMax'), 'anyLastArgMax': ('anyLast', 'ArgMax'), 'groupArrayLastArgMax': ('groupArrayLast', 'ArgMax'), 'entropyArgMax': ('entropy', 'ArgMax'), 'uniqCombinedArgMax': ('uniqCombined', 'ArgMax'), 'sumMapArgMax': ('sumMap', 'ArgMax'), 'quantilesExactWeightedArgMax': ('quantilesExactWeighted', 'ArgMax'), 'quantilesArgMax': ('quantiles', 'ArgMax'), 'quantilesDeterministicArgMax': ('quantilesDeterministic', 'ArgMax'), 'medianArgMax': ('median', 'ArgMax'), 'maxIntersectionsArgMax': ('maxIntersections', 'ArgMax'), 'skewPopArgMax': ('skewPop', 'ArgMax'), 'quantileGKArgMax': ('quantileGK', 'ArgMax'), 'quantileExactWeightedArgMax': ('quantileExactWeighted', 'ArgMax'), 'topKWeightedArgMax': ('topKWeighted', 'ArgMax'), 'quantilesInterpolatedWeightedArgMax': ('quantilesInterpolatedWeighted', 'ArgMax'), 'uniqThetaArgMax': ('uniqTheta', 'ArgMax'), 'deltaSumTimestampArgMax': ('deltaSumTimestamp', 'ArgMax'), 'intervalLengthSumArgMax': ('intervalLengthSum', 'ArgMax'), 'quantilesExactLowArgMax': ('quantilesExactLow', 'ArgMax'), 'quantilesBFloat16WeightedArgMax': ('quantilesBFloat16Weighted', 'ArgMax'), 'sumArgMax': ('sum', 'ArgMax'), 'covarPopArgMax': ('covarPop', 'ArgMax'), 'maxArgMax': ('max', 'ArgMax'), 'groupBitOrArgMax': ('groupBitOr', 'ArgMax'), 'groupBitmapArgMax': ('groupBitmap', 'ArgMax'), 'minArgMax': ('min', 'ArgMax'), 'covarSampArgMax': ('covarSamp', 'ArgMax'), 'sumCountArgMax': ('sumCount', 'ArgMax'), 'maxIntersectionsPositionArgMax': ('maxIntersectionsPosition', 'ArgMax'), 'quantilesExactHighArgMax': ('quantilesExactHigh', 'ArgMax'), 'welchTTestArgMax': ('welchTTest', 'ArgMax'), 'kurtSampArgMax': ('kurtSamp', 'ArgMax'), 'groupArraySampleArgMax': ('groupArraySample', 'ArgMax'), 'argMaxArgMax': ('argMax', 'ArgMax'), 'groupBitmapOrArgMax': ('groupBitmapOr', 'ArgMax'), 'deltaSumArgMax': ('deltaSum', 'ArgMax'), 'quantileTDigestArgMax': ('quantileTDigest', 'ArgMax'), 'quantileBFloat16ArgMax': ('quantileBFloat16', 'ArgMax'), 'uniqHLL12ArgMax': ('uniqHLL12', 'ArgMax'), 'theilsUArgMax': ('theilsU', 'ArgMax'), 'quantilesTimingWeightedArgMax': ('quantilesTimingWeighted', 'ArgMax'), 'stochasticLinearRegressionArgMax': ('stochasticLinearRegression', 'ArgMax'), 'last_valueArgMax': ('last_value', 'ArgMax'), 'quantileDeterministicArgMax': ('quantileDeterministic', 'ArgMax'), 'varSampArgMax': ('varSamp', 'ArgMax'), 'avgArgMax': ('avg', 'ArgMax'), 'windowFunnelArgMax': ('windowFunnel', 'ArgMax'), 'uniqExactArgMax': ('uniqExact', 'ArgMax'), 'quantilesBFloat16ArgMax': ('quantilesBFloat16', 'ArgMax'), 'anyArgMax': ('any', 'ArgMax'), 'first_valueArgMax': ('first_value', 'ArgMax'), 'groupArrayMovingSumArgMax': ('groupArrayMovingSum', 'ArgMax'), 'quantilesGKArgMax': ('quantilesGK', 'ArgMax'), 'uniqCombined64ArgMax': ('uniqCombined64', 'ArgMax'), 'skewSampArgMax': ('skewSamp', 'ArgMax'), 'histogramArgMax': ('histogram', 'ArgMax'), 'mannWhitneyUTestArgMax': ('mannWhitneyUTest', 'ArgMax'), 'quantileArgMax': ('quantile', 'ArgMax'), 'categoricalInformationValueArgMax': ('categoricalInformationValue', 'ArgMax'), 'sparkBarArgMax': ('sparkBar', 'ArgMax'), 'sequenceMatchArgMax': ('sequenceMatch', 'ArgMax'), 'quantileExactLowArgMax': ('quantileExactLow', 'ArgMax'), 'groupBitAndArgMax': ('groupBitAnd', 'ArgMax'), 'corrArgMax': ('corr', 'ArgMax'), 'maxMapArgMax': ('maxMap', 'ArgMax'), 'argMinArgMax': ('argMin', 'ArgMax'), 'simpleLinearRegressionArgMax': ('simpleLinearRegression', 'ArgMax'), 'sumWithOverflowArgMax': ('sumWithOverflow', 'ArgMax'), 'largestTriangleThreeBucketsArgMax': ('largestTriangleThreeBuckets', 'ArgMax'), 'groupArrayArgMax': ('groupArray', 'ArgMax'), 'quantileExactArgMax': ('quantileExact', 'ArgMax'), 'kolmogorovSmirnovTestArgMax': ('kolmogorovSmirnovTest', 'ArgMax'), 'groupBitXorArgMax': ('groupBitXor', 'ArgMax'), 'countArgMax': ('count', 'ArgMax'), 'quantileInterpolatedWeightedArgMax': ('quantileInterpolatedWeighted', 'ArgMax'), 'uniqArgMax': ('uniq', 'ArgMax'), 'quantileTimingWeightedArgMax': ('quantileTimingWeighted', 'ArgMax'), 'quantilesTimingArgMax': ('quantilesTiming', 'ArgMax'), 'avgWeightedArgMax': ('avgWeighted', 'ArgMax'), 'quantileTDigestWeightedArgMax': ('quantileTDigestWeighted', 'ArgMax'), 'groupArrayInsertAtArgMax': ('groupArrayInsertAt', 'ArgMax'), 'meanZTestArgMax': ('meanZTest', 'ArgMax'), 'quantilesTDigestArgMax': ('quantilesTDigest', 'ArgMax'), 'kurtPopArgMax': ('kurtPop', 'ArgMax'), 'sequenceNextNodeArgMax': ('sequenceNextNode', 'ArgMax'), 'anyHeavyArgMax': ('anyHeavy', 'ArgMax'), 'cramersVArgMax': ('cramersV', 'ArgMax'), 'rankCorrArgMax': ('rankCorr', 'ArgMax'), 'quantileTimingArgMax': ('quantileTiming', 'ArgMax'), 'exponentialMovingAverage': ('exponentialMovingAverage', ''), 'quantileExactHigh': ('quantileExactHigh', ''), 'groupBitmapAnd': ('groupBitmapAnd', ''), 'stddevPop': ('stddevPop', ''), 'quantilesTDigestWeighted': ('quantilesTDigestWeighted', ''), 'stddevSamp': ('stddevSamp', ''), 'groupBitmapXor': ('groupBitmapXor', ''), 'groupArrayMovingAvg': ('groupArrayMovingAvg', ''), 'exponentialTimeDecayedAvg': ('exponentialTimeDecayedAvg', ''), 'varPop': ('varPop', ''), 'studentTTest': ('studentTTest', ''), 'stochasticLogisticRegression': ('stochasticLogisticRegression', ''), 'retention': ('retention', ''), 'quantilesExact': ('quantilesExact', ''), 'topK': ('topK', ''), 'sequenceCount': ('sequenceCount', ''), 'boundingRatio': ('boundingRatio', ''), 'uniqUpTo': ('uniqUpTo', ''), 'groupUniqArray': ('groupUniqArray', ''), 'cramersVBiasCorrected': ('cramersVBiasCorrected', ''), 'sumKahan': ('sumKahan', ''), 'contingency': ('contingency', ''), 'quantileBFloat16Weighted': ('quantileBFloat16Weighted', ''), 'anyLast': ('anyLast', ''), 'groupArrayLast': ('groupArrayLast', ''), 'entropy': ('entropy', ''), 'uniqCombined': ('uniqCombined', ''), 'quantilesExactWeighted': ('quantilesExactWeighted', ''), 'quantiles': ('quantiles', ''), 'quantilesDeterministic': ('quantilesDeterministic', ''), 'median': ('median', ''), 'maxIntersections': ('maxIntersections', ''), 'skewPop': ('skewPop', ''), 'quantileGK': ('quantileGK', ''), 'quantileExactWeighted': ('quantileExactWeighted', ''), 'topKWeighted': ('topKWeighted', ''), 'quantilesInterpolatedWeighted': ('quantilesInterpolatedWeighted', ''), 'uniqTheta': ('uniqTheta', ''), 'deltaSumTimestamp': ('deltaSumTimestamp', ''), 'intervalLengthSum': ('intervalLengthSum', ''), 'quantilesExactLow': ('quantilesExactLow', ''), 'quantilesBFloat16Weighted': ('quantilesBFloat16Weighted', ''), 'sum': ('sum', ''), 'covarPop': ('covarPop', ''), 'max': ('max', ''), 'groupBitOr': ('groupBitOr', ''), 'groupBitmap': ('groupBitmap', ''), 'min': ('min', ''), 'covarSamp': ('covarSamp', ''), 'sumCount': ('sumCount', ''), 'maxIntersectionsPosition': ('maxIntersectionsPosition', ''), 'quantilesExactHigh': ('quantilesExactHigh', ''), 'welchTTest': ('welchTTest', ''), 'kurtSamp': ('kurtSamp', ''), 'groupArraySample': ('groupArraySample', ''), 'argMax': ('argMax', ''), 'groupBitmapOr': ('groupBitmapOr', ''), 'deltaSum': ('deltaSum', ''), 'quantileTDigest': ('quantileTDigest', ''), 'quantileBFloat16': ('quantileBFloat16', ''), 'uniqHLL12': ('uniqHLL12', ''), 'theilsU': ('theilsU', ''), 'quantilesTimingWeighted': ('quantilesTimingWeighted', ''), 'stochasticLinearRegression': ('stochasticLinearRegression', ''), 'last_value': ('last_value', ''), 'quantileDeterministic': ('quantileDeterministic', ''), 'varSamp': ('varSamp', ''), 'avg': ('avg', ''), 'windowFunnel': ('windowFunnel', ''), 'uniqExact': ('uniqExact', ''), 'quantilesBFloat16': ('quantilesBFloat16', ''), 'any': ('any', ''), 'first_value': ('first_value', ''), 'groupArrayMovingSum': ('groupArrayMovingSum', ''), 'quantilesGK': ('quantilesGK', ''), 'uniqCombined64': ('uniqCombined64', ''), 'skewSamp': ('skewSamp', ''), 'histogram': ('histogram', ''), 'mannWhitneyUTest': ('mannWhitneyUTest', ''), 'quantile': ('quantile', ''), 'categoricalInformationValue': ('categoricalInformationValue', ''), 'sparkBar': ('sparkBar', ''), 'sequenceMatch': ('sequenceMatch', ''), 'quantileExactLow': ('quantileExactLow', ''), 'groupBitAnd': ('groupBitAnd', ''), 'corr': ('corr', ''), 'argMin': ('argMin', ''), 'simpleLinearRegression': ('simpleLinearRegression', ''), 'sumWithOverflow': ('sumWithOverflow', ''), 'largestTriangleThreeBuckets': ('largestTriangleThreeBuckets', ''), 'groupArray': ('groupArray', ''), 'quantileExact': ('quantileExact', ''), 'kolmogorovSmirnovTest': ('kolmogorovSmirnovTest', ''), 'groupBitXor': ('groupBitXor', ''), 'count': ('count', ''), 'quantileInterpolatedWeighted': ('quantileInterpolatedWeighted', ''), 'uniq': ('uniq', ''), 'quantileTimingWeighted': ('quantileTimingWeighted', ''), 'quantilesTiming': ('quantilesTiming', ''), 'avgWeighted': ('avgWeighted', ''), 'quantileTDigestWeighted': ('quantileTDigestWeighted', ''), 'groupArrayInsertAt': ('groupArrayInsertAt', ''), 'meanZTest': ('meanZTest', ''), 'quantilesTDigest': ('quantilesTDigest', ''), 'kurtPop': ('kurtPop', ''), 'sequenceNextNode': ('sequenceNextNode', ''), 'anyHeavy': ('anyHeavy', ''), 'cramersV': ('cramersV', ''), 'rankCorr': ('rankCorr', ''), 'quantileTiming': ('quantileTiming', '')}
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>>, '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.SEMI: 'SEMI'>, <TokenType.ANTI: 'ANTI'>, <TokenType.CROSS: 'CROSS'>, <TokenType.OUTER: 'OUTER'>, <TokenType.ANY: 'ANY'>, <TokenType.ASOF: 'ASOF'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.INNER: 'INNER'>, <TokenType.STRAIGHT_JOIN: 'STRAIGHT_JOIN'>}
TABLE_ALIAS_TOKENS = {<TokenType.TOP: 'TOP'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.SOME: 'SOME'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.PRAGMA: 'PRAGMA'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.UNNEST: 'UNNEST'>, <TokenType.PERCENT: 'PERCENT'>, <TokenType.VOLATILE: 'VOLATILE'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.YEAR: 'YEAR'>, <TokenType.CUBE: 'CUBE'>, <TokenType.TEMPORARY: 'TEMPORARY'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.DESCRIBE: 'DESCRIBE'>, <TokenType.FUNCTION: 'FUNCTION'>, <TokenType.END: 'END'>, <TokenType.DATABASE: 'DATABASE'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.FIRST: 'FIRST'>, <TokenType.DEFAULT: 'DEFAULT'>, <TokenType.DATE: 'DATE'>, <TokenType.XML: 'XML'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.IS: 'IS'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.ASC: 'ASC'>, <TokenType.TAG: 'TAG'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.ROW: 'ROW'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.COMMENT: 'COMMENT'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.UINT128: 'UINT128'>, <TokenType.SCHEMA: 'SCHEMA'>, <TokenType.EXECUTE: 'EXECUTE'>, <TokenType.ROLLUP: 'ROLLUP'>, <TokenType.WAREHOUSE: 'WAREHOUSE'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.SET: 'SET'>, <TokenType.KILL: 'KILL'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>, <TokenType.COMMIT: 'COMMIT'>, <TokenType.DESC: 'DESC'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.DATE32: 'DATE32'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.ORDINALITY: 'ORDINALITY'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.RENAME: 'RENAME'>, <TokenType.TIME: 'TIME'>, <TokenType.OVERWRITE: 'OVERWRITE'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.TABLE: 'TABLE'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.SHOW: 'SHOW'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.INET: 'INET'>, <TokenType.DECIMAL32: 'DECIMAL32'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.INT128: 'INT128'>, <TokenType.MODEL: 'MODEL'>, <TokenType.DIV: 'DIV'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.OVERLAPS: 'OVERLAPS'>, <TokenType.PROCEDURE: 'PROCEDURE'>, <TokenType.UNPIVOT: 'UNPIVOT'>, <TokenType.JSON: 'JSON'>, <TokenType.CASE: 'CASE'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.VARCHAR: 'VARCHAR'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.IPV6: 'IPV6'>, <TokenType.DELETE: 'DELETE'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.IPV4: 'IPV4'>, <TokenType.ALL: 'ALL'>, <TokenType.TDIGEST: 'TDIGEST'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.PIVOT: 'PIVOT'>, <TokenType.REFERENCES: 'REFERENCES'>, <TokenType.JSONB: 'JSONB'>, <TokenType.FALSE: 'FALSE'>, <TokenType.ROWS: 'ROWS'>, <TokenType.UPDATE: 'UPDATE'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.RECURSIVE: 'RECURSIVE'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.RANGE: 'RANGE'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.UUID: 'UUID'>, <TokenType.COPY: 'COPY'>, <TokenType.UNIQUE: 'UNIQUE'>, <TokenType.USE: 'USE'>, <TokenType.INDEX: 'INDEX'>, <TokenType.VECTOR: 'VECTOR'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.OPERATOR: 'OPERATOR'>, <TokenType.REFRESH: 'REFRESH'>, <TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.VAR: 'VAR'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.LOAD: 'LOAD'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, <TokenType.PARTITION: 'PARTITION'>, <TokenType.ESCAPE: 'ESCAPE'>, <TokenType.MAP: 'MAP'>, <TokenType.BIT: 'BIT'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.VIEW: 'VIEW'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.ENUM: 'ENUM'>, <TokenType.BINARY: 'BINARY'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.BEGIN: 'BEGIN'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, <TokenType.KEEP: 'KEEP'>, <TokenType.LIST: 'LIST'>, <TokenType.UINT: 'UINT'>, <TokenType.DECIMAL64: 'DECIMAL64'>, <TokenType.NULL: 'NULL'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.CHAR: 'CHAR'>, <TokenType.STORAGE_INTEGRATION: 'STORAGE_INTEGRATION'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.DICTIONARY: 'DICTIONARY'>, <TokenType.INT: 'INT'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.STRAIGHT_JOIN: 'STRAIGHT_JOIN'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.IDENTIFIER: 'IDENTIFIER'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.NESTED: 'NESTED'>, <TokenType.NEXT: 'NEXT'>, <TokenType.COLUMN: 'COLUMN'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.FILTER: 'FILTER'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.SUPER: 'SUPER'>, <TokenType.INT256: 'INT256'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.DECIMAL128: 'DECIMAL128'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.TEXT: 'TEXT'>, <TokenType.STREAMLIT: 'STREAMLIT'>, <TokenType.CONSTRAINT: 'CONSTRAINT'>, <TokenType.UINT256: 'UINT256'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.NAME: 'NAME'>, <TokenType.CACHE: 'CACHE'>, <TokenType.MERGE: 'MERGE'>, <TokenType.TRUE: 'TRUE'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.MONEY: 'MONEY'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>}
ALIAS_TOKENS = {<TokenType.TOP: 'TOP'>, <TokenType.DATETIME64: 'DATETIME64'>, <TokenType.SOME: 'SOME'>, <TokenType.LONGTEXT: 'LONGTEXT'>, <TokenType.PRAGMA: 'PRAGMA'>, <TokenType.TIMESTAMP_S: 'TIMESTAMP_S'>, <TokenType.COLLATE: 'COLLATE'>, <TokenType.UNNEST: 'UNNEST'>, <TokenType.PERCENT: 'PERCENT'>, <TokenType.VOLATILE: 'VOLATILE'>, <TokenType.USERDEFINED: 'USERDEFINED'>, <TokenType.NCHAR: 'NCHAR'>, <TokenType.VARBINARY: 'VARBINARY'>, <TokenType.YEAR: 'YEAR'>, <TokenType.CUBE: 'CUBE'>, <TokenType.TEMPORARY: 'TEMPORARY'>, <TokenType.ROWVERSION: 'ROWVERSION'>, <TokenType.DESCRIBE: 'DESCRIBE'>, <TokenType.FUNCTION: 'FUNCTION'>, <TokenType.END: 'END'>, <TokenType.DATABASE: 'DATABASE'>, <TokenType.OBJECT_IDENTIFIER: 'OBJECT_IDENTIFIER'>, <TokenType.CURRENT_USER: 'CURRENT_USER'>, <TokenType.FIRST: 'FIRST'>, <TokenType.DEFAULT: 'DEFAULT'>, <TokenType.DATE: 'DATE'>, <TokenType.XML: 'XML'>, <TokenType.ISNULL: 'ISNULL'>, <TokenType.IS: 'IS'>, <TokenType.LEFT: 'LEFT'>, <TokenType.SEQUENCE: 'SEQUENCE'>, <TokenType.ASC: 'ASC'>, <TokenType.TAG: 'TAG'>, <TokenType.DATEMULTIRANGE: 'DATEMULTIRANGE'>, <TokenType.ROW: 'ROW'>, <TokenType.IMAGE: 'IMAGE'>, <TokenType.COMMENT: 'COMMENT'>, <TokenType.GEOGRAPHY: 'GEOGRAPHY'>, <TokenType.TIMESTAMPNTZ: 'TIMESTAMPNTZ'>, <TokenType.INT4RANGE: 'INT4RANGE'>, <TokenType.UINT128: 'UINT128'>, <TokenType.SCHEMA: 'SCHEMA'>, <TokenType.EXECUTE: 'EXECUTE'>, <TokenType.ROLLUP: 'ROLLUP'>, <TokenType.WAREHOUSE: 'WAREHOUSE'>, <TokenType.VARIANT: 'VARIANT'>, <TokenType.UBIGINT: 'UBIGINT'>, <TokenType.ENUM8: 'ENUM8'>, <TokenType.SET: 'SET'>, <TokenType.KILL: 'KILL'>, <TokenType.HSTORE: 'HSTORE'>, <TokenType.TIMESTAMP_MS: 'TIMESTAMP_MS'>, <TokenType.RIGHT: 'RIGHT'>, <TokenType.COMMIT: 'COMMIT'>, <TokenType.DESC: 'DESC'>, <TokenType.TSTZRANGE: 'TSTZRANGE'>, <TokenType.DATE32: 'DATE32'>, <TokenType.FINAL: 'FINAL'>, <TokenType.SMALLMONEY: 'SMALLMONEY'>, <TokenType.USMALLINT: 'USMALLINT'>, <TokenType.ORDINALITY: 'ORDINALITY'>, <TokenType.UDECIMAL: 'UDECIMAL'>, <TokenType.RENAME: 'RENAME'>, <TokenType.TIME: 'TIME'>, <TokenType.OVERWRITE: 'OVERWRITE'>, <TokenType.FLOAT: 'FLOAT'>, <TokenType.TIMESTAMP_NS: 'TIMESTAMP_NS'>, <TokenType.TABLE: 'TABLE'>, <TokenType.MEDIUMINT: 'MEDIUMINT'>, <TokenType.UTINYINT: 'UTINYINT'>, <TokenType.AGGREGATEFUNCTION: 'AGGREGATEFUNCTION'>, <TokenType.EXISTS: 'EXISTS'>, <TokenType.SHOW: 'SHOW'>, <TokenType.COMMAND: 'COMMAND'>, <TokenType.NATURAL: 'NATURAL'>, <TokenType.INT8RANGE: 'INT8RANGE'>, <TokenType.INET: 'INET'>, <TokenType.DECIMAL32: 'DECIMAL32'>, <TokenType.TIMESTAMP: 'TIMESTAMP'>, <TokenType.INT128: 'INT128'>, <TokenType.MODEL: 'MODEL'>, <TokenType.DIV: 'DIV'>, <TokenType.INT8MULTIRANGE: 'INT8MULTIRANGE'>, <TokenType.CURRENT_TIMESTAMP: 'CURRENT_TIMESTAMP'>, <TokenType.OVERLAPS: 'OVERLAPS'>, <TokenType.PROCEDURE: 'PROCEDURE'>, <TokenType.UNPIVOT: 'UNPIVOT'>, <TokenType.JSON: 'JSON'>, <TokenType.CASE: 'CASE'>, <TokenType.LONGBLOB: 'LONGBLOB'>, <TokenType.SMALLSERIAL: 'SMALLSERIAL'>, <TokenType.PSEUDO_TYPE: 'PSEUDO_TYPE'>, <TokenType.ANY: 'ANY'>, <TokenType.VARCHAR: 'VARCHAR'>, <TokenType.TSMULTIRANGE: 'TSMULTIRANGE'>, <TokenType.ARRAY: 'ARRAY'>, <TokenType.REPLACE: 'REPLACE'>, <TokenType.BIGDECIMAL: 'BIGDECIMAL'>, <TokenType.HLLSKETCH: 'HLLSKETCH'>, <TokenType.IPV6: 'IPV6'>, <TokenType.DELETE: 'DELETE'>, <TokenType.IPPREFIX: 'IPPREFIX'>, <TokenType.BOOLEAN: 'BOOLEAN'>, <TokenType.IPV4: 'IPV4'>, <TokenType.FULL: 'FULL'>, <TokenType.ALL: 'ALL'>, <TokenType.TDIGEST: 'TDIGEST'>, <TokenType.TIMESTAMPTZ: 'TIMESTAMPTZ'>, <TokenType.PIVOT: 'PIVOT'>, <TokenType.REFERENCES: 'REFERENCES'>, <TokenType.JSONB: 'JSONB'>, <TokenType.FALSE: 'FALSE'>, <TokenType.ROWS: 'ROWS'>, <TokenType.UPDATE: 'UPDATE'>, <TokenType.INT4MULTIRANGE: 'INT4MULTIRANGE'>, <TokenType.CURRENT_DATE: 'CURRENT_DATE'>, <TokenType.TIMESTAMPLTZ: 'TIMESTAMPLTZ'>, <TokenType.ENUM16: 'ENUM16'>, <TokenType.RECURSIVE: 'RECURSIVE'>, <TokenType.LOWCARDINALITY: 'LOWCARDINALITY'>, <TokenType.ASOF: 'ASOF'>, <TokenType.RANGE: 'RANGE'>, <TokenType.TINYTEXT: 'TINYTEXT'>, <TokenType.UUID: 'UUID'>, <TokenType.COPY: 'COPY'>, <TokenType.UNIQUE: 'UNIQUE'>, <TokenType.USE: 'USE'>, <TokenType.INDEX: 'INDEX'>, <TokenType.VECTOR: 'VECTOR'>, <TokenType.BIGINT: 'BIGINT'>, <TokenType.OPERATOR: 'OPERATOR'>, <TokenType.REFRESH: 'REFRESH'>, <TokenType.TRUNCATE: 'TRUNCATE'>, <TokenType.MEDIUMBLOB: 'MEDIUMBLOB'>, <TokenType.SEMI: 'SEMI'>, <TokenType.VAR: 'VAR'>, <TokenType.INTERVAL: 'INTERVAL'>, <TokenType.LOAD: 'LOAD'>, <TokenType.OBJECT: 'OBJECT'>, <TokenType.ANTI: 'ANTI'>, <TokenType.IPADDRESS: 'IPADDRESS'>, <TokenType.CURRENT_TIME: 'CURRENT_TIME'>, <TokenType.GEOMETRY: 'GEOMETRY'>, <TokenType.TINYBLOB: 'TINYBLOB'>, <TokenType.CURRENT_DATETIME: 'CURRENT_DATETIME'>, <TokenType.FOREIGN_KEY: 'FOREIGN_KEY'>, <TokenType.PARTITION: 'PARTITION'>, <TokenType.ESCAPE: 'ESCAPE'>, <TokenType.MAP: 'MAP'>, <TokenType.BIT: 'BIT'>, <TokenType.NUMRANGE: 'NUMRANGE'>, <TokenType.VIEW: 'VIEW'>, <TokenType.UNIQUEIDENTIFIER: 'UNIQUEIDENTIFIER'>, <TokenType.ENUM: 'ENUM'>, <TokenType.BINARY: 'BINARY'>, <TokenType.SERIAL: 'SERIAL'>, <TokenType.BEGIN: 'BEGIN'>, <TokenType.STRUCT: 'STRUCT'>, <TokenType.TIMETZ: 'TIMETZ'>, <TokenType.AUTO_INCREMENT: 'AUTO_INCREMENT'>, <TokenType.APPLY: 'APPLY'>, <TokenType.KEEP: 'KEEP'>, <TokenType.LIST: 'LIST'>, <TokenType.UINT: 'UINT'>, <TokenType.DECIMAL64: 'DECIMAL64'>, <TokenType.NULL: 'NULL'>, <TokenType.UNKNOWN: 'UNKNOWN'>, <TokenType.WINDOW: 'WINDOW'>, <TokenType.CHAR: 'CHAR'>, <TokenType.STORAGE_INTEGRATION: 'STORAGE_INTEGRATION'>, <TokenType.MEDIUMTEXT: 'MEDIUMTEXT'>, <TokenType.DATERANGE: 'DATERANGE'>, <TokenType.DICTIONARY: 'DICTIONARY'>, <TokenType.INT: 'INT'>, <TokenType.DOUBLE: 'DOUBLE'>, <TokenType.NVARCHAR: 'NVARCHAR'>, <TokenType.BPCHAR: 'BPCHAR'>, <TokenType.TINYINT: 'TINYINT'>, <TokenType.TSRANGE: 'TSRANGE'>, <TokenType.IDENTIFIER: 'IDENTIFIER'>, <TokenType.NUMMULTIRANGE: 'NUMMULTIRANGE'>, <TokenType.NULLABLE: 'NULLABLE'>, <TokenType.NESTED: 'NESTED'>, <TokenType.NEXT: 'NEXT'>, <TokenType.COLUMN: 'COLUMN'>, <TokenType.OFFSET: 'OFFSET'>, <TokenType.FILTER: 'FILTER'>, <TokenType.FIXEDSTRING: 'FIXEDSTRING'>, <TokenType.SMALLINT: 'SMALLINT'>, <TokenType.SUPER: 'SUPER'>, <TokenType.SETTINGS: 'SETTINGS'>, <TokenType.INT256: 'INT256'>, <TokenType.UMEDIUMINT: 'UMEDIUMINT'>, <TokenType.DECIMAL128: 'DECIMAL128'>, <TokenType.DECIMAL: 'DECIMAL'>, <TokenType.TEXT: 'TEXT'>, <TokenType.STREAMLIT: 'STREAMLIT'>, <TokenType.CONSTRAINT: 'CONSTRAINT'>, <TokenType.UINT256: 'UINT256'>, <TokenType.DATETIME: 'DATETIME'>, <TokenType.NAME: 'NAME'>, <TokenType.CACHE: 'CACHE'>, <TokenType.MERGE: 'MERGE'>, <TokenType.TRUE: 'TRUE'>, <TokenType.TSTZMULTIRANGE: 'TSTZMULTIRANGE'>, <TokenType.SIMPLEAGGREGATEFUNCTION: 'SIMPLEAGGREGATEFUNCTION'>, <TokenType.MONEY: 'MONEY'>, <TokenType.BIGSERIAL: 'BIGSERIAL'>}
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>>, 'WITH': <function Parser.<lambda>>, 'INDEX': <function ClickHouse.Parser.<lambda>>, 'CODEC': <function ClickHouse.Parser.<lambda>>}
ALTER_PARSERS = {'ADD': <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>>, 'AS': <function Parser.<lambda>>, 'REPLACE': <function ClickHouse.Parser.<lambda>>}
SCHEMA_UNNAMED_CONSTRAINTS = {'LIKE', 'FOREIGN KEY', 'INDEX', 'PRIMARY KEY', 'PERIOD', 'EXCLUDE', 'UNIQUE', 'CHECK'}
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
  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
  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
  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

     789    class Generator(generator.Generator):
     790        QUERY_HINTS = False
     791        STRUCT_DELIMITER = ("(", ")")
     792        NVL2_SUPPORTED = False
     793        TABLESAMPLE_REQUIRES_PARENS = False
     794        TABLESAMPLE_SIZE_IS_ROWS = False
     795        TABLESAMPLE_KEYWORDS = "SAMPLE"
     796        LAST_DAY_SUPPORTS_DATE_PART = False
     797        CAN_IMPLEMENT_ARRAY_ANY = True
     798        SUPPORTS_TO_NUMBER = False
     799        JOIN_HINTS = False
     800        TABLE_HINTS = False
     801        GROUPINGS_SEP = ""
     802        SET_OP_MODIFIERS = False
     803        SUPPORTS_TABLE_ALIAS_COLUMNS = False
     804        VALUES_AS_TABLE = False
     805
     806        STRING_TYPE_MAPPING = {
     807            exp.DataType.Type.CHAR: "String",
     808            exp.DataType.Type.LONGBLOB: "String",
     809            exp.DataType.Type.LONGTEXT: "String",
     810            exp.DataType.Type.MEDIUMBLOB: "String",
     811            exp.DataType.Type.MEDIUMTEXT: "String",
     812            exp.DataType.Type.TINYBLOB: "String",
     813            exp.DataType.Type.TINYTEXT: "String",
     814            exp.DataType.Type.TEXT: "String",
     815            exp.DataType.Type.VARBINARY: "String",
     816            exp.DataType.Type.VARCHAR: "String",
     817        }
     818
     819        SUPPORTED_JSON_PATH_PARTS = {
     820            exp.JSONPathKey,
     821            exp.JSONPathRoot,
     822            exp.JSONPathSubscript,
     823        }
     824
     825        TYPE_MAPPING = {
     826            **generator.Generator.TYPE_MAPPING,
     827            **STRING_TYPE_MAPPING,
     828            exp.DataType.Type.ARRAY: "Array",
     829            exp.DataType.Type.BIGINT: "Int64",
     830            exp.DataType.Type.DATE32: "Date32",
     831            exp.DataType.Type.DATETIME: "DateTime",
     832            exp.DataType.Type.DATETIME64: "DateTime64",
     833            exp.DataType.Type.TIMESTAMP: "DateTime",
     834            exp.DataType.Type.TIMESTAMPTZ: "DateTime",
     835            exp.DataType.Type.DOUBLE: "Float64",
     836            exp.DataType.Type.ENUM: "Enum",
     837            exp.DataType.Type.ENUM8: "Enum8",
     838            exp.DataType.Type.ENUM16: "Enum16",
     839            exp.DataType.Type.FIXEDSTRING: "FixedString",
     840            exp.DataType.Type.FLOAT: "Float32",
     841            exp.DataType.Type.INT: "Int32",
     842            exp.DataType.Type.MEDIUMINT: "Int32",
     843            exp.DataType.Type.INT128: "Int128",
     844            exp.DataType.Type.INT256: "Int256",
     845            exp.DataType.Type.LOWCARDINALITY: "LowCardinality",
     846            exp.DataType.Type.MAP: "Map",
     847            exp.DataType.Type.NESTED: "Nested",
     848            exp.DataType.Type.SMALLINT: "Int16",
     849            exp.DataType.Type.STRUCT: "Tuple",
     850            exp.DataType.Type.TINYINT: "Int8",
     851            exp.DataType.Type.UBIGINT: "UInt64",
     852            exp.DataType.Type.UINT: "UInt32",
     853            exp.DataType.Type.UINT128: "UInt128",
     854            exp.DataType.Type.UINT256: "UInt256",
     855            exp.DataType.Type.USMALLINT: "UInt16",
     856            exp.DataType.Type.UTINYINT: "UInt8",
     857            exp.DataType.Type.IPV4: "IPv4",
     858            exp.DataType.Type.IPV6: "IPv6",
     859            exp.DataType.Type.AGGREGATEFUNCTION: "AggregateFunction",
     860            exp.DataType.Type.SIMPLEAGGREGATEFUNCTION: "SimpleAggregateFunction",
     861        }
     862
     863        TRANSFORMS = {
     864            **generator.Generator.TRANSFORMS,
     865            exp.AnyValue: rename_func("any"),
     866            exp.ApproxDistinct: rename_func("uniq"),
     867            exp.ArrayFilter: lambda self, e: self.func("arrayFilter", e.expression, e.this),
     868            exp.ArraySize: rename_func("LENGTH"),
     869            exp.ArraySum: rename_func("arraySum"),
     870            exp.ArgMax: arg_max_or_min_no_count("argMax"),
     871            exp.ArgMin: arg_max_or_min_no_count("argMin"),
     872            exp.Array: inline_array_sql,
     873            exp.CastToStrType: rename_func("CAST"),
     874            exp.CountIf: rename_func("countIf"),
     875            exp.CompressColumnConstraint: lambda self,
     876            e: f"CODEC({self.expressions(e, key='this', flat=True)})",
     877            exp.ComputedColumnConstraint: lambda self,
     878            e: f"{'MATERIALIZED' if e.args.get('persisted') else 'ALIAS'} {self.sql(e, 'this')}",
     879            exp.CurrentDate: lambda self, e: self.func("CURRENT_DATE"),
     880            exp.DateAdd: _datetime_delta_sql("DATE_ADD"),
     881            exp.DateDiff: _datetime_delta_sql("DATE_DIFF"),
     882            exp.DateStrToDate: rename_func("toDate"),
     883            exp.DateSub: _datetime_delta_sql("DATE_SUB"),
     884            exp.Explode: rename_func("arrayJoin"),
     885            exp.Final: lambda self, e: f"{self.sql(e, 'this')} FINAL",
     886            exp.IsNan: rename_func("isNaN"),
     887            exp.JSONExtract: json_extract_segments("JSONExtractString", quoted_index=False),
     888            exp.JSONExtractScalar: json_extract_segments("JSONExtractString", quoted_index=False),
     889            exp.JSONPathKey: json_path_key_only_name,
     890            exp.JSONPathRoot: lambda *_: "",
     891            exp.Map: lambda self, e: _lower_func(var_map_sql(self, e)),
     892            exp.Nullif: rename_func("nullIf"),
     893            exp.PartitionedByProperty: lambda self, e: f"PARTITION BY {self.sql(e, 'this')}",
     894            exp.Pivot: no_pivot_sql,
     895            exp.Quantile: _quantile_sql,
     896            exp.RegexpLike: lambda self, e: self.func("match", e.this, e.expression),
     897            exp.Rand: rename_func("randCanonical"),
     898            exp.StartsWith: rename_func("startsWith"),
     899            exp.StrPosition: lambda self, e: self.func(
     900                "position", e.this, e.args.get("substr"), e.args.get("position")
     901            ),
     902            exp.TimeToStr: lambda self, e: self.func(
     903                "formatDateTime", e.this, self.format_time(e), e.args.get("zone")
     904            ),
     905            exp.TimeStrToTime: _timestrtotime_sql,
     906            exp.TimestampAdd: _datetime_delta_sql("TIMESTAMP_ADD"),
     907            exp.TimestampSub: _datetime_delta_sql("TIMESTAMP_SUB"),
     908            exp.VarMap: lambda self, e: _lower_func(var_map_sql(self, e)),
     909            exp.Xor: lambda self, e: self.func("xor", e.this, e.expression, *e.expressions),
     910            exp.MD5Digest: rename_func("MD5"),
     911            exp.MD5: lambda self, e: self.func("LOWER", self.func("HEX", self.func("MD5", e.this))),
     912            exp.SHA: rename_func("SHA1"),
     913            exp.SHA2: sha256_sql,
     914            exp.UnixToTime: _unix_to_time_sql,
     915            exp.TimestampTrunc: timestamptrunc_sql(zone=True),
     916            exp.Trim: trim_sql,
     917            exp.Variance: rename_func("varSamp"),
     918            exp.SchemaCommentProperty: lambda self, e: self.naked_property(e),
     919            exp.Stddev: rename_func("stddevSamp"),
     920            exp.Chr: rename_func("CHAR"),
     921            exp.Lag: lambda self, e: self.func(
     922                "lagInFrame", e.this, e.args.get("offset"), e.args.get("default")
     923            ),
     924            exp.Lead: lambda self, e: self.func(
     925                "leadInFrame", e.this, e.args.get("offset"), e.args.get("default")
     926            ),
     927        }
     928
     929        PROPERTIES_LOCATION = {
     930            **generator.Generator.PROPERTIES_LOCATION,
     931            exp.OnCluster: exp.Properties.Location.POST_NAME,
     932            exp.PartitionedByProperty: exp.Properties.Location.POST_SCHEMA,
     933            exp.ToTableProperty: exp.Properties.Location.POST_NAME,
     934            exp.VolatileProperty: exp.Properties.Location.UNSUPPORTED,
     935        }
     936
     937        # There's no list in docs, but it can be found in Clickhouse code
     938        # see `ClickHouse/src/Parsers/ParserCreate*.cpp`
     939        ON_CLUSTER_TARGETS = {
     940            "SCHEMA",  # Transpiled CREATE SCHEMA may have OnCluster property set
     941            "DATABASE",
     942            "TABLE",
     943            "VIEW",
     944            "DICTIONARY",
     945            "INDEX",
     946            "FUNCTION",
     947            "NAMED COLLECTION",
     948        }
     949
     950        # https://clickhouse.com/docs/en/sql-reference/data-types/nullable
     951        NON_NULLABLE_TYPES = {
     952            exp.DataType.Type.ARRAY,
     953            exp.DataType.Type.MAP,
     954            exp.DataType.Type.STRUCT,
     955        }
     956
     957        def strtodate_sql(self, expression: exp.StrToDate) -> str:
     958            strtodate_sql = self.function_fallback_sql(expression)
     959
     960            if not isinstance(expression.parent, exp.Cast):
     961                # StrToDate returns DATEs in other dialects (eg. postgres), so
     962                # this branch aims to improve the transpilation to clickhouse
     963                return f"CAST({strtodate_sql} AS DATE)"
     964
     965            return strtodate_sql
     966
     967        def cast_sql(self, expression: exp.Cast, safe_prefix: t.Optional[str] = None) -> str:
     968            this = expression.this
     969
     970            if isinstance(this, exp.StrToDate) and expression.to == exp.DataType.build("datetime"):
     971                return self.sql(this)
     972
     973            return super().cast_sql(expression, safe_prefix=safe_prefix)
     974
     975        def trycast_sql(self, expression: exp.TryCast) -> str:
     976            dtype = expression.to
     977            if not dtype.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True):
     978                # Casting x into Nullable(T) appears to behave similarly to TRY_CAST(x AS T)
     979                dtype.set("nullable", True)
     980
     981            return super().cast_sql(expression)
     982
     983        def _jsonpathsubscript_sql(self, expression: exp.JSONPathSubscript) -> str:
     984            this = self.json_path_part(expression.this)
     985            return str(int(this) + 1) if is_int(this) else this
     986
     987        def likeproperty_sql(self, expression: exp.LikeProperty) -> str:
     988            return f"AS {self.sql(expression, 'this')}"
     989
     990        def _any_to_has(
     991            self,
     992            expression: exp.EQ | exp.NEQ,
     993            default: t.Callable[[t.Any], str],
     994            prefix: str = "",
     995        ) -> str:
     996            if isinstance(expression.left, exp.Any):
     997                arr = expression.left
     998                this = expression.right
     999            elif isinstance(expression.right, exp.Any):
    1000                arr = expression.right
    1001                this = expression.left
    1002            else:
    1003                return default(expression)
    1004
    1005            return prefix + self.func("has", arr.this.unnest(), this)
    1006
    1007        def eq_sql(self, expression: exp.EQ) -> str:
    1008            return self._any_to_has(expression, super().eq_sql)
    1009
    1010        def neq_sql(self, expression: exp.NEQ) -> str:
    1011            return self._any_to_has(expression, super().neq_sql, "NOT ")
    1012
    1013        def regexpilike_sql(self, expression: exp.RegexpILike) -> str:
    1014            # Manually add a flag to make the search case-insensitive
    1015            regex = self.func("CONCAT", "'(?i)'", expression.expression)
    1016            return self.func("match", expression.this, regex)
    1017
    1018        def datatype_sql(self, expression: exp.DataType) -> str:
    1019            # String is the standard ClickHouse type, every other variant is just an alias.
    1020            # Additionally, any supplied length parameter will be ignored.
    1021            #
    1022            # https://clickhouse.com/docs/en/sql-reference/data-types/string
    1023            if expression.this in self.STRING_TYPE_MAPPING:
    1024                dtype = "String"
    1025            else:
    1026                dtype = super().datatype_sql(expression)
    1027
    1028            # This section changes the type to `Nullable(...)` if the following conditions hold:
    1029            # - It's marked as nullable - this ensures we won't wrap ClickHouse types with `Nullable`
    1030            #   and change their semantics
    1031            # - It's not the key type of a `Map`. This is because ClickHouse enforces the following
    1032            #   constraint: "Type of Map key must be a type, that can be represented by integer or
    1033            #   String or FixedString (possibly LowCardinality) or UUID or IPv6"
    1034            # - It's not a composite type, e.g. `Nullable(Array(...))` is not a valid type
    1035            parent = expression.parent
    1036            nullable = expression.args.get("nullable")
    1037            if nullable is True or (
    1038                nullable is None
    1039                and not (
    1040                    isinstance(parent, exp.DataType)
    1041                    and parent.is_type(exp.DataType.Type.MAP, check_nullable=True)
    1042                    and expression.index in (None, 0)
    1043                )
    1044                and not expression.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True)
    1045            ):
    1046                dtype = f"Nullable({dtype})"
    1047
    1048            return dtype
    1049
    1050        def cte_sql(self, expression: exp.CTE) -> str:
    1051            if expression.args.get("scalar"):
    1052                this = self.sql(expression, "this")
    1053                alias = self.sql(expression, "alias")
    1054                return f"{this} AS {alias}"
    1055
    1056            return super().cte_sql(expression)
    1057
    1058        def after_limit_modifiers(self, expression: exp.Expression) -> t.List[str]:
    1059            return super().after_limit_modifiers(expression) + [
    1060                (
    1061                    self.seg("SETTINGS ") + self.expressions(expression, key="settings", flat=True)
    1062                    if expression.args.get("settings")
    1063                    else ""
    1064                ),
    1065                (
    1066                    self.seg("FORMAT ") + self.sql(expression, "format")
    1067                    if expression.args.get("format")
    1068                    else ""
    1069                ),
    1070            ]
    1071
    1072        def parameterizedagg_sql(self, expression: exp.ParameterizedAgg) -> str:
    1073            params = self.expressions(expression, key="params", flat=True)
    1074            return self.func(expression.name, *expression.expressions) + f"({params})"
    1075
    1076        def anonymousaggfunc_sql(self, expression: exp.AnonymousAggFunc) -> str:
    1077            return self.func(expression.name, *expression.expressions)
    1078
    1079        def combinedaggfunc_sql(self, expression: exp.CombinedAggFunc) -> str:
    1080            return self.anonymousaggfunc_sql(expression)
    1081
    1082        def combinedparameterizedagg_sql(self, expression: exp.CombinedParameterizedAgg) -> str:
    1083            return self.parameterizedagg_sql(expression)
    1084
    1085        def placeholder_sql(self, expression: exp.Placeholder) -> str:
    1086            return f"{{{expression.name}: {self.sql(expression, 'kind')}}}"
    1087
    1088        def oncluster_sql(self, expression: exp.OnCluster) -> str:
    1089            return f"ON CLUSTER {self.sql(expression, 'this')}"
    1090
    1091        def createable_sql(self, expression: exp.Create, locations: t.DefaultDict) -> str:
    1092            if expression.kind in self.ON_CLUSTER_TARGETS and locations.get(
    1093                exp.Properties.Location.POST_NAME
    1094            ):
    1095                this_name = self.sql(
    1096                    expression.this if isinstance(expression.this, exp.Schema) else expression,
    1097                    "this",
    1098                )
    1099                this_properties = " ".join(
    1100                    [self.sql(prop) for prop in locations[exp.Properties.Location.POST_NAME]]
    1101                )
    1102                this_schema = self.schema_columns_sql(expression.this)
    1103                this_schema = f"{self.sep()}{this_schema}" if this_schema else ""
    1104
    1105                return f"{this_name}{self.sep()}{this_properties}{this_schema}"
    1106
    1107            return super().createable_sql(expression, locations)
    1108
    1109        def create_sql(self, expression: exp.Create) -> str:
    1110            # The comment property comes last in CTAS statements, i.e. after the query
    1111            query = expression.expression
    1112            if isinstance(query, exp.Query):
    1113                comment_prop = expression.find(exp.SchemaCommentProperty)
    1114                if comment_prop:
    1115                    comment_prop.pop()
    1116                    query.replace(exp.paren(query))
    1117            else:
    1118                comment_prop = None
    1119
    1120            create_sql = super().create_sql(expression)
    1121
    1122            comment_sql = self.sql(comment_prop)
    1123            comment_sql = f" {comment_sql}" if comment_sql else ""
    1124
    1125            return f"{create_sql}{comment_sql}"
    1126
    1127        def prewhere_sql(self, expression: exp.PreWhere) -> str:
    1128            this = self.indent(self.sql(expression, "this"))
    1129            return f"{self.seg('PREWHERE')}{self.sep()}{this}"
    1130
    1131        def indexcolumnconstraint_sql(self, expression: exp.IndexColumnConstraint) -> str:
    1132            this = self.sql(expression, "this")
    1133            this = f" {this}" if this else ""
    1134            expr = self.sql(expression, "expression")
    1135            expr = f" {expr}" if expr else ""
    1136            index_type = self.sql(expression, "index_type")
    1137            index_type = f" TYPE {index_type}" if index_type else ""
    1138            granularity = self.sql(expression, "granularity")
    1139            granularity = f" GRANULARITY {granularity}" if granularity else ""
    1140
    1141            return f"INDEX{this}{expr}{index_type}{granularity}"
    1142
    1143        def partition_sql(self, expression: exp.Partition) -> str:
    1144            return f"PARTITION {self.expressions(expression, flat=True)}"
    1145
    1146        def partitionid_sql(self, expression: exp.PartitionId) -> str:
    1147            return f"ID {self.sql(expression.this)}"
    1148
    1149        def replacepartition_sql(self, expression: exp.ReplacePartition) -> str:
    1150            return (
    1151                f"REPLACE {self.sql(expression.expression)} FROM {self.sql(expression, 'source')}"
    1152            )
    1153
    1154        def projectiondef_sql(self, expression: exp.ProjectionDef) -> str:
    1155            return f"PROJECTION {self.sql(expression.this)} {self.wrap(expression.expression)}"

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
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.JSONPathRoot'>, <class 'sqlglot.expressions.JSONPathKey'>, <class 'sqlglot.expressions.JSONPathSubscript'>}
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.BIGINT: 'BIGINT'>: 'Int64', <Type.DATE32: 'DATE32'>: 'Date32', <Type.DATETIME: 'DATETIME'>: 'DateTime', <Type.DATETIME64: 'DATETIME64'>: 'DateTime64', <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.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.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.TemporaryProperty'>: <function Generator.<lambda>>, <class 'sqlglot.expressions.TagColumnConstraint'>: <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.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.ArraySize'>: <function rename_func.<locals>.<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.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>>}
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.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.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.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.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', 'TABLE', 'NAMED COLLECTION', 'FUNCTION', 'VIEW', 'DATABASE', 'INDEX', 'SCHEMA'}
NON_NULLABLE_TYPES = {<Type.ARRAY: 'ARRAY'>, <Type.MAP: 'MAP'>, <Type.STRUCT: 'STRUCT'>}
def strtodate_sql(self, expression: sqlglot.expressions.StrToDate) -> str: View Source

    957        def strtodate_sql(self, expression: exp.StrToDate) -> str:
    958            strtodate_sql = self.function_fallback_sql(expression)
    959
    960            if not isinstance(expression.parent, exp.Cast):
    961                # StrToDate returns DATEs in other dialects (eg. postgres), so
    962                # this branch aims to improve the transpilation to clickhouse
    963                return f"CAST({strtodate_sql} AS DATE)"
    964
    965            return strtodate_sql

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

    967        def cast_sql(self, expression: exp.Cast, safe_prefix: t.Optional[str] = None) -> str:
    968            this = expression.this
    969
    970            if isinstance(this, exp.StrToDate) and expression.to == exp.DataType.build("datetime"):
    971                return self.sql(this)
    972
    973            return super().cast_sql(expression, safe_prefix=safe_prefix)

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

    975        def trycast_sql(self, expression: exp.TryCast) -> str:
    976            dtype = expression.to
    977            if not dtype.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True):
    978                # Casting x into Nullable(T) appears to behave similarly to TRY_CAST(x AS T)
    979                dtype.set("nullable", True)
    980
    981            return super().cast_sql(expression)

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

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

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

    1007        def eq_sql(self, expression: exp.EQ) -> str:
    1008            return self._any_to_has(expression, super().eq_sql)

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

    1010        def neq_sql(self, expression: exp.NEQ) -> str:
    1011            return self._any_to_has(expression, super().neq_sql, "NOT ")

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

    1013        def regexpilike_sql(self, expression: exp.RegexpILike) -> str:
    1014            # Manually add a flag to make the search case-insensitive
    1015            regex = self.func("CONCAT", "'(?i)'", expression.expression)
    1016            return self.func("match", expression.this, regex)

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

    1018        def datatype_sql(self, expression: exp.DataType) -> str:
    1019            # String is the standard ClickHouse type, every other variant is just an alias.
    1020            # Additionally, any supplied length parameter will be ignored.
    1021            #
    1022            # https://clickhouse.com/docs/en/sql-reference/data-types/string
    1023            if expression.this in self.STRING_TYPE_MAPPING:
    1024                dtype = "String"
    1025            else:
    1026                dtype = super().datatype_sql(expression)
    1027
    1028            # This section changes the type to `Nullable(...)` if the following conditions hold:
    1029            # - It's marked as nullable - this ensures we won't wrap ClickHouse types with `Nullable`
    1030            #   and change their semantics
    1031            # - It's not the key type of a `Map`. This is because ClickHouse enforces the following
    1032            #   constraint: "Type of Map key must be a type, that can be represented by integer or
    1033            #   String or FixedString (possibly LowCardinality) or UUID or IPv6"
    1034            # - It's not a composite type, e.g. `Nullable(Array(...))` is not a valid type
    1035            parent = expression.parent
    1036            nullable = expression.args.get("nullable")
    1037            if nullable is True or (
    1038                nullable is None
    1039                and not (
    1040                    isinstance(parent, exp.DataType)
    1041                    and parent.is_type(exp.DataType.Type.MAP, check_nullable=True)
    1042                    and expression.index in (None, 0)
    1043                )
    1044                and not expression.is_type(*self.NON_NULLABLE_TYPES, check_nullable=True)
    1045            ):
    1046                dtype = f"Nullable({dtype})"
    1047
    1048            return dtype

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

    1050        def cte_sql(self, expression: exp.CTE) -> str:
    1051            if expression.args.get("scalar"):
    1052                this = self.sql(expression, "this")
    1053                alias = self.sql(expression, "alias")
    1054                return f"{this} AS {alias}"
    1055
    1056            return super().cte_sql(expression)

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

    1058        def after_limit_modifiers(self, expression: exp.Expression) -> t.List[str]:
    1059            return super().after_limit_modifiers(expression) + [
    1060                (
    1061                    self.seg("SETTINGS ") + self.expressions(expression, key="settings", flat=True)
    1062                    if expression.args.get("settings")
    1063                    else ""
    1064                ),
    1065                (
    1066                    self.seg("FORMAT ") + self.sql(expression, "format")
    1067                    if expression.args.get("format")
    1068                    else ""
    1069                ),
    1070            ]

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

    1072        def parameterizedagg_sql(self, expression: exp.ParameterizedAgg) -> str:
    1073            params = self.expressions(expression, key="params", flat=True)
    1074            return self.func(expression.name, *expression.expressions) + f"({params})"

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

    1076        def anonymousaggfunc_sql(self, expression: exp.AnonymousAggFunc) -> str:
    1077            return self.func(expression.name, *expression.expressions)

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

    1079        def combinedaggfunc_sql(self, expression: exp.CombinedAggFunc) -> str:
    1080            return self.anonymousaggfunc_sql(expression)

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

    1082        def combinedparameterizedagg_sql(self, expression: exp.CombinedParameterizedAgg) -> str:
    1083            return self.parameterizedagg_sql(expression)

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

    1085        def placeholder_sql(self, expression: exp.Placeholder) -> str:
    1086            return f"{{{expression.name}: {self.sql(expression, 'kind')}}}"

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

    1088        def oncluster_sql(self, expression: exp.OnCluster) -> str:
    1089            return f"ON CLUSTER {self.sql(expression, 'this')}"

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

    1091        def createable_sql(self, expression: exp.Create, locations: t.DefaultDict) -> str:
    1092            if expression.kind in self.ON_CLUSTER_TARGETS and locations.get(
    1093                exp.Properties.Location.POST_NAME
    1094            ):
    1095                this_name = self.sql(
    1096                    expression.this if isinstance(expression.this, exp.Schema) else expression,
    1097                    "this",
    1098                )
    1099                this_properties = " ".join(
    1100                    [self.sql(prop) for prop in locations[exp.Properties.Location.POST_NAME]]
    1101                )
    1102                this_schema = self.schema_columns_sql(expression.this)
    1103                this_schema = f"{self.sep()}{this_schema}" if this_schema else ""
    1104
    1105                return f"{this_name}{self.sep()}{this_properties}{this_schema}"
    1106
    1107            return super().createable_sql(expression, locations)

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

    1109        def create_sql(self, expression: exp.Create) -> str:
    1110            # The comment property comes last in CTAS statements, i.e. after the query
    1111            query = expression.expression
    1112            if isinstance(query, exp.Query):
    1113                comment_prop = expression.find(exp.SchemaCommentProperty)
    1114                if comment_prop:
    1115                    comment_prop.pop()
    1116                    query.replace(exp.paren(query))
    1117            else:
    1118                comment_prop = None
    1119
    1120            create_sql = super().create_sql(expression)
    1121
    1122            comment_sql = self.sql(comment_prop)
    1123            comment_sql = f" {comment_sql}" if comment_sql else ""
    1124
    1125            return f"{create_sql}{comment_sql}"

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

    1127        def prewhere_sql(self, expression: exp.PreWhere) -> str:
    1128            this = self.indent(self.sql(expression, "this"))
    1129            return f"{self.seg('PREWHERE')}{self.sep()}{this}"

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

    1131        def indexcolumnconstraint_sql(self, expression: exp.IndexColumnConstraint) -> str:
    1132            this = self.sql(expression, "this")
    1133            this = f" {this}" if this else ""
    1134            expr = self.sql(expression, "expression")
    1135            expr = f" {expr}" if expr else ""
    1136            index_type = self.sql(expression, "index_type")
    1137            index_type = f" TYPE {index_type}" if index_type else ""
    1138            granularity = self.sql(expression, "granularity")
    1139            granularity = f" GRANULARITY {granularity}" if granularity else ""
    1140
    1141            return f"INDEX{this}{expr}{index_type}{granularity}"

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

    1143        def partition_sql(self, expression: exp.Partition) -> str:
    1144            return f"PARTITION {self.expressions(expression, flat=True)}"

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

    1146        def partitionid_sql(self, expression: exp.PartitionId) -> str:
    1147            return f"ID {self.sql(expression.this)}"

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

    1149        def replacepartition_sql(self, expression: exp.ReplacePartition) -> str:
    1150            return (
    1151                f"REPLACE {self.sql(expression.expression)} FROM {self.sql(expression, 'source')}"
    1152            )

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

    1154        def projectiondef_sql(self, expression: exp.ProjectionDef) -> str:
    1155            return f"PROJECTION {self.sql(expression.this)} {self.wrap(expression.expression)}"

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
  PARSE_JSON_NAME
  TIME_PART_SINGULARS
  TOKEN_MAPPING
  PARAMETER_TOKEN
  NAMED_PLACEHOLDER_TOKEN
  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
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