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PHP pdo transaction rollback code example_PHP tutorial

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Release： 2016-07-13 17:04:27
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PHP pdo transaction rollback code example
$this->beginTransaction();
$this->exec('update people set age=2');

//$step1 = mysql tutorial_error();//In your class, change it to if there is an error in executing sql, get the error code, and the corresponding function

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

//$step2 = mysql_error();


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

www.bkjia.comtruehttp: //www.bkjia.com/PHPjc/630862.htmlTechArticlePHP pdo transaction rollback code example $this-beginTransaction(); $this-exec('update people set age =2'); //$step1 = mysql tutorial_error();//In your class, change it to if there is an error in executing sql, get...
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pdo php affairs code rollback Example
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