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https://github.com/ClickHouse/ClickHouse.git
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97d27c87a6
Fix key condition usage when encountering duplicate primary keys. This can happen in projections. This bug was introduced in https://github.com/ClickHouse/ClickHouse/pull/45686. This PR is also an optimization because we don't need to create unused FieldRefs anymore.
100 lines
3.9 KiB
SQL
100 lines
3.9 KiB
SQL
drop table if exists test;
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set allow_suspicious_low_cardinality_types = 1;
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CREATE TABLE test
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(
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`timestamp` DateTime,
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`latitude` Nullable(Float32) CODEC(Gorilla, ZSTD(1)),
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`longitude` Nullable(Float32) CODEC(Gorilla, ZSTD(1)),
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`xxxx1` LowCardinality(UInt8),
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`xxxx2` LowCardinality(Nullable(Int16)),
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`xxxx3` LowCardinality(Nullable(Int16)),
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`xxxx4` Nullable(Int32),
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`xxxx5` LowCardinality(Nullable(Int32)),
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`xxxx6` Nullable(Int32),
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`xxxx7` Nullable(Int32),
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`xxxx8` LowCardinality(Int32),
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`xxxx9` LowCardinality(Nullable(Int16)),
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`xxxx10` LowCardinality(Nullable(Int16)),
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`xxxx11` LowCardinality(Nullable(Int16)),
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`xxxx12` LowCardinality(String),
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`xxxx13` Nullable(Float32),
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`xxxx14` LowCardinality(String),
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`xxxx15` LowCardinality(Nullable(String)),
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`xxxx16` LowCardinality(String),
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`xxxx17` LowCardinality(String),
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`xxxx18` FixedString(19),
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`xxxx19` FixedString(17),
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`xxxx20` LowCardinality(UInt8),
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`xxxx21` LowCardinality(Nullable(Int16)),
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`xxxx22` LowCardinality(Nullable(Int16)),
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`xxxx23` LowCardinality(Nullable(Int16)),
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`xxxx24` LowCardinality(Nullable(Int16)),
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`xxxx25` LowCardinality(Nullable(Int16)),
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`xxxx26` LowCardinality(Nullable(Int16)),
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`xxxx27` Nullable(Float32),
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`xxxx28` LowCardinality(Nullable(String)),
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`xxxx29` LowCardinality(String),
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`xxxx30` LowCardinality(String),
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`xxxx31` LowCardinality(Nullable(String)),
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`xxxx32` UInt64,
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PROJECTION cumsum_projection_simple
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(
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SELECT
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xxxx1,
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toStartOfInterval(timestamp, toIntervalMonth(1)),
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toStartOfWeek(timestamp, 8),
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toStartOfInterval(timestamp, toIntervalDay(1)),
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xxxx17,
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xxxx16,
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xxxx14,
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xxxx9,
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xxxx10,
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xxxx21,
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xxxx22,
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xxxx11,
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sum(multiIf(xxxx21 IS NULL, 0, 1)),
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sum(multiIf(xxxx22 IS NULL, 0, 1)),
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sum(multiIf(xxxx23 IS NULL, 0, 1)),
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max(toStartOfInterval(timestamp, toIntervalDay(1))),
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max(CAST(CAST(toStartOfInterval(timestamp, toIntervalDay(1)), 'Nullable(DATE)'), 'Nullable(TIMESTAMP)')),
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min(toStartOfInterval(timestamp, toIntervalDay(1))),
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min(CAST(CAST(toStartOfInterval(timestamp, toIntervalDay(1)), 'Nullable(DATE)'), 'Nullable(TIMESTAMP)')),
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count(),
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sum(1),
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COUNTDistinct(xxxx16),
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COUNTDistinct(xxxx31),
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COUNTDistinct(xxxx14),
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COUNTDistinct(CAST(toStartOfInterval(timestamp, toIntervalDay(1)), 'Nullable(DATE)'))
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GROUP BY
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xxxx1,
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toStartOfInterval(timestamp, toIntervalMonth(1)),
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toStartOfWeek(timestamp, 8),
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toStartOfInterval(timestamp, toIntervalDay(1)),
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xxxx1,
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toStartOfInterval(timestamp, toIntervalMonth(1)),
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toStartOfWeek(timestamp, 8),
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toStartOfInterval(timestamp, toIntervalDay(1)),
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xxxx17,
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xxxx16,
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xxxx14,
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xxxx9,
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xxxx10,
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xxxx21,
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xxxx22,
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xxxx11
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)
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)
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ENGINE = MergeTree
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PARTITION BY toYYYYMM(timestamp)
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ORDER BY (xxxx17, xxxx14, xxxx16, toStartOfDay(timestamp), left(xxxx19, 10), timestamp);
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INSERT INTO test SELECT * replace 1 as xxxx16 replace 1 as xxxx1 replace '2022-02-02 01:00:00' as timestamp replace 'Airtel' as xxxx14 FROM generateRandom() LIMIT 100;
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INSERT INTO test SELECT * replace 1 as xxxx16 replace 1 as xxxx1 replace '2022-02-02 01:00:00' as timestamp replace 'BSNL' as xxxx14 FROM generateRandom() LIMIT 100;
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INSERT INTO test SELECT * replace 1 as xxxx16 replace 1 as xxxx1 replace '2022-02-02 01:00:00' as timestamp replace 'xxx' as xxxx14 FROM generateRandom() LIMIT 100;
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select sum(1) from test where toStartOfInterval(timestamp, INTERVAL 1 day) >= TIMESTAMP '2022-02-01 01:00:00' and xxxx14 in ('Airtel', 'BSNL') and xxxx1 = 1 GROUP BY xxxx16;
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drop table test;
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