ClickHouse: настоящее и будущееtuple(); SELECT JSONExtractString(data, 'teams', 1, 'name') FROM games; — 0.520 sec. CREATE TABLE games (data JSON) ENGINE = MergeTree; SELECT data.teams.name[1] FROM games; — 0.015 sec. Support `date.$date` String, `teams.abbreviation` Array(String), `teams.city` Array(String), `teams.home` Array(UInt8), `teams.name` Array(String), `teams.players.ast` Array(Array(Int8)), `teams.players.blk` Array(Array(Int8)) Array(Array(Int8)), `teams.players.drb` Array(Array(Int8)), `teams.players.fg` Array(Array(Int8)), `teams.players.fg3` Array(Array(Int8)), `teams.players.fg3_pct` Array(Array(String)), `teams.players.fg3a` Array(Array(Int8))0 码力 | 32 页 | 2.62 MB | 1 年前3
ClickHouse: настоящее и будущееtuple(); SELECT JSONExtractString(data, 'teams', 1, 'name') FROM games; — 0.520 sec. CREATE TABLE games (data JSON) ENGINE = MergeTree; SELECT data.teams.name[1] FROM games; — 0.015 sec. Support `date.$date` String, `teams.abbreviation` Array(String), `teams.city` Array(String), `teams.home` Array(UInt8), `teams.name` Array(String), `teams.players.ast` Array(Array(Int8)), `teams.players.blk` Array(Array(Int8)) Array(Array(Int8)), `teams.players.drb` Array(Array(Int8)), `teams.players.fg` Array(Array(Int8)), `teams.players.fg3` Array(Array(Int8)), `teams.players.fg3_pct` Array(Array(String)), `teams.players.fg3a` Array(Array(Int8))0 码力 | 32 页 | 776.70 KB | 1 年前3
firebird language reference 30 rusWHERE region = 'Africa'); SELECT id, name FROM players WHERE team_id = (SELECT id FROM teams WHERE name = 'Buffaloes'); SELECT SUM (population) FROM towns WHERE name LIKE0 码力 | 719 页 | 3.98 MB | 1 年前3
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