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PHP pdo 事务回滚代码实例

Jun 13, 2016 am 10:07 AM
pdophpaffairscoderollbackExample

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();
}

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