declare @begin_date datetimedeclare @end_date datetimeselect @begin_date = getdate()exec p_testselect @end_date = getdate()select datediff(ms,@begin_date,@end_date)
posted on 2012-03-23 17:33 sumflower 阅读(289) 评论(0) 编辑 收藏 举报
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