<?php
try{
$dbh->setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_EXCEPTION);
$dbh->beginTransaction();//开启事务
$dbh->exec("insertintostaff(id,first,last)values(23,'Joe','Bloggs')");
$dbh->exec("insertintosalarychange(id,amount,changedate)
values(23,50000,NOW())");
$dbh->commit();//提交事务
}catch(Exception$e){
$dbh->rollBack();//错误回滚
echo"Failed:".$e->getMessage();
}
?> 最佳答案
