有没有一种方法可以更新表中的所有列
2010-12-31 23:59:59.000
至
2010-12-31 00:00:00.000
这样的事情？
UPDATE t1
SET [Posting Date] = [Posting Date] with ms = 00:00:00.000
WHERE ms = other than 00:00:00.000
GO
最佳答案
UPDATE t1
SET [Posting Date] = cast([Posting Date] as date)
WHERE cast([Posting Date] as time) > '00:00'
关于SQL日期时间更新时间为00 :00:00 from all other time values，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/19562577/