Home  >  Article  >  php教程  >  PHP pdo 事务回滚代码实例

PHP pdo 事务回滚代码实例

WBOY
WBOYOriginal
2016-06-13 10:07:30776browse

PHP 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();
}

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn