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20 lines
1.6 KiB
SQL
20 lines
1.6 KiB
SQL
-- Tags: no-parallel-replicas
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-- Requires investigation (max_bytes_to_read is not respected)
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SET max_bytes_to_read = 600000000;
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SET optimize_move_to_prewhere = 1;
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SET enable_multiple_prewhere_read_steps = 1;
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SELECT uniq(URL) FROM test.hits WHERE toTimeZone(EventTime, 'Asia/Dubai') >= '2014-03-20 00:00:00' AND toTimeZone(EventTime, 'Asia/Dubai') < '2014-03-21 00:00:00';
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SELECT uniq(URL) FROM test.hits WHERE toTimeZone(EventTime, 'Asia/Dubai') >= '2014-03-20 00:00:00' AND toTimeZone(EventTime, 'Asia/Dubai') < '2014-03-21 00:00:00' AND URL != '';
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SELECT uniq(*) FROM test.hits WHERE toTimeZone(EventTime, 'Asia/Dubai') >= '2014-03-20 00:00:00' AND toTimeZone(EventTime, 'Asia/Dubai') < '2014-03-21 00:00:00' AND EventDate = '2014-03-21';
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WITH toTimeZone(EventTime, 'Asia/Dubai') AS xyz SELECT uniq(*) FROM test.hits WHERE xyz >= '2014-03-20 00:00:00' AND xyz < '2014-03-21 00:00:00' AND EventDate = '2014-03-21';
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SET optimize_move_to_prewhere = 0;
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SET enable_multiple_prewhere_read_steps = 0;
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SELECT uniq(URL) FROM test.hits WHERE toTimeZone(EventTime, 'Asia/Dubai') >= '2014-03-20 00:00:00' AND toTimeZone(EventTime, 'Asia/Dubai') < '2014-03-21 00:00:00'; -- { serverError TOO_MANY_BYTES }
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SELECT uniq(URL) FROM test.hits WHERE toTimeZone(EventTime, 'Asia/Dubai') >= '2014-03-20 00:00:00' AND URL != '' AND toTimeZone(EventTime, 'Asia/Dubai') < '2014-03-21 00:00:00'; -- { serverError TOO_MANY_BYTES }
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SELECT uniq(URL) FROM test.hits PREWHERE toTimeZone(EventTime, 'Asia/Dubai') >= '2014-03-20 00:00:00' AND URL != '' AND toTimeZone(EventTime, 'Asia/Dubai') < '2014-03-21 00:00:00'; -- { serverError TOO_MANY_BYTES }
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