table_create Tags TABLE_PAT_KEY ShortText
table_create Memos TABLE_HASH_KEY ShortText
column_create Memos tags COLUMN_VECTOR Tags
column_create Tags memos_tags COLUMN_INDEX Memos tags

load --table Memos
[
{"_key": "Groonga", "tags": ["Groonga", "Full text search"]},
{"_key": "Rroonga", "tags": ["Groonga", "Ruby", "Library"]}
]

delete Tags Ruby
dump
