码迷,mamicode.com
首页 >  
搜索关键字:truncate和delete对于回滚的区别    ( 1个结果
truncate和delete对于回滚的区别
(1)delete在事务中可以回滚mysql>select*fromt;+----+|id|+----+|1||2|+----+2rowsinset(0.00sec)mysql>begin;QueryOK,0rowsaffected(0.00sec)mysql>deletefromtwhereid=2;QueryOK,1rowaffected(0.04sec)mysql>select*fromt;+----+|id|+----+|1|+----+1rowinset(..
分类:其他好文   时间:2014-11-07 15:07:46    阅读次数:224
1条  
© 2014 mamicode.com 版权所有  联系我们:gaon5@hotmail.com
迷上了代码!