PHPpdo事务回滚代码实例_PHP教程

//$step1 = mysql教程_error();//你的类里，改成如果执行sql错误，获取错误代码，相应的函数

$this->exec('INSERT INTO course (course,num) VALUES ("数学",100)');

//$step2 = mysql_error();

if (!$step1 && !$step2)
{
$this->commit();
}
else
{
$this->rollBack();
}

http://www.bkjia.com/PHPjc/630862.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/630862.htmlTechArticlePHP pdo 事务回滚代码实例 $this-beginTransaction(); $this-exec('update people set age=2'); //$step1 = mysql教程_error();//你的类里，改成如果执行sql错误，获取...