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select count(*) as loginnum from MobileNum where logintime>=convert(char(10),getdate()-1,120)+' 12:00' and logintime<convert(char(10),getdate(),120)+' 12:00'
以上是偶的sql server语句
因为小弟对mysql不熟悉,所以,请帮忙改成mysql,感谢
问题点数:50、回复次数:3Top
1 楼shuixin13(犬犬(心帆))回复于 2004-12-03 13:22:47 得分 50
select count(*) as loginnum
from MobileNum
where
logintime >= DATE_SUB(CONCAT(CURDATE(), ' 12:00'), INTERVAL 1 DAY)
and logintime < CONCAT(CURDATE(), ' 12:00')Top
2 楼brinkmanyh(累到极限时希望能忘却)回复于 2004-12-03 13:52:04 得分 0
谢谢大哥,好人啦~~~T_TTop
3 楼brinkmanyh(累到极限时希望能忘却)回复于 2004-12-03 13:54:58 得分 0
呵呵,大哥要是能解释一下就好了Top




