摘要:
---定义开始和结束时间declare @st_dt datetimedeclare @en_dt datetime---时间赋值select @st_dt = '20150601'select @en_dt = '20150930' ---定义中间变量declare @dt datetimesel... 阅读全文
posted @ 2015-06-19 14:39
孟德思旧
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