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29 lines
1.4 KiB
SQL
29 lines
1.4 KiB
SQL
DROP TABLE IF EXISTS e;
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-- https://github.com/ClickHouse/ClickHouse/issues/36891
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CREATE TABLE e ( a UInt64, t DateTime ) ENGINE = MergeTree PARTITION BY toDate(t) ORDER BY tuple();
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INSERT INTO e SELECT 1, toDateTime('2020-02-01 12:00:01') + INTERVAL number MONTH FROM numbers(10);
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SELECT sumIf( 1, if( 1, toDateTime('2020-01-01 00:00:00', 'UTC'), toDateTime('1970-01-01 00:00:00', 'UTC')) > t )
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FROM e JOIN ( SELECT 1 joinKey) AS da ON joinKey = a
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WHERE t >= toDateTime('2021-07-19T13:00:00', 'UTC') AND t <= toDateTime('2021-07-19T13:59:59', 'UTC');
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SELECT any( toDateTime('2020-01-01T00:00:00', 'UTC'))
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FROM e JOIN ( SELECT 1 joinKey) AS da ON joinKey = a
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PREWHERE t >= toDateTime('2021-07-19T13:00:00', 'UTC');
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SELECT sumIf( 1, if( 1, toDateTime('2020-01-01 00:00:00', 'UTC'), toDateTime('1970-01-01 00:00:00', 'UTC')) > t )
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FROM e JOIN ( SELECT 1 joinKey) AS da ON joinKey = a
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WHERE t >= toDateTime('2020-01-01 00:00:00', 'UTC') AND t <= toDateTime('2021-07-19T13:59:59', 'UTC');
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SELECT any(toDateTime('2020-01-01 00:00:00'))
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FROM e JOIN ( SELECT 1 joinKey) AS da ON joinKey = a
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PREWHERE t >= toDateTime('2020-01-01 00:00:00');
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SELECT any('2020-01-01 00:00:00') FROM e JOIN ( SELECT 1 joinKey) AS da ON joinKey = a PREWHERE t = '2020-01-01 00:00:00';
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SELECT any('x') FROM e JOIN ( SELECT 1 joinKey) AS da ON joinKey = a PREWHERE toString(a) = 'x';
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SELECT any('1') FROM e JOIN ( SELECT 1 joinKey) AS da ON joinKey = a PREWHERE toString(a) = '1';
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