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出于某种原因,我的 SQL 安装不起作用:)
SELECT DATEADD(s,1234567890, '19700101')
也许这个网站会有所帮助(来自Moose的链接)。
我明白了:
2009-02-13 23:31:30.000
DATE_ADD(not DATEADD) 只有两个参数。
DATE_ADD
DATEADD
太棒了!