摘要:
比较时间 select * from up_date where update < to_date('2007-09-07 00:00:00','yyyy-mm-dd hh24:mi:ss') select * from up_date where update <= to_date('2007-09-07 00:00:00','yyyy-mm-dd hh24:mi:ss') 生成一... 阅读全文
posted @ 2014-03-21 10:45
Leo_Lei
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