mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-19 21:03:51 +00:00
13 lines
622 B
MySQL
13 lines
622 B
MySQL
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DROP TABLE IF EXISTS test;
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CREATE TABLE test (d DateTime, PRIMARY KEY (d));
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INSERT INTO test SELECT toDateTime('2024-01-01') + number FROM numbers(1e6);
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SET max_rows_to_read = 10000;
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SELECT count() FROM test WHERE d <= '2024-01-01 02:03:04';
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SELECT count() FROM test WHERE d <= toDateTime('2024-01-01 02:03:04');
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SELECT count() FROM test WHERE d <= toDateTime64('2024-01-01 02:03:04', 0);
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SELECT count() FROM test WHERE d <= toDateTime64('2024-01-01 02:03:04', 3);
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SET max_rows_to_read = 100_000;
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SELECT count() FROM test WHERE d <= '2024-01-02';
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SELECT count() FROM test WHERE d <= toDate('2024-01-02');
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DROP TABLE test;
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