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日期时间
输出日期。
SELECT date(2049, 10, 1) AS dt FROM kv| dt |
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| 2049-10-01 |
输出现在的日期。
SELECT today() AS dt FROM kv| dt |
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| 2049-10-01 |
输出。
SELECT now() AS dt FROM kv| dt |
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| 2049-10-01 |
日期加天数。
SELECT dateAdd('2049-10-01', 7, 'days') AS dt FROM kv| dt |
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| 2049-10-08 |
两个日期相减。不提供第三个参数则返回秒数。
SELECT datedif('2049-10-01', '2050-01-01', 'D') AS r FROM kv| r |
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| 92 |