摘要：
selecttop10000datediff(ss,startdate,finishdate)/(3600*24)as天,datediff(ss,startdate,finishdate)/3600%24as小时,datediff(ss,startdate,finishdate)/60%60as分,datediff(ss,startdate,finishdate)%60as秒fromtest1 阅读全文
posted @ 2011-08-17 10:43
精密～顽石
阅读(1093)
评论(0)
推荐(0)
浙公网安备 33010602011771号