Yii自带的query builder还是很好用的，省去了拼sql的过程，今天在写一个语句的时候遇到这样一个问题
$connection = Yii::app()->db;$command = $connection->createCommand();$operate_rst = 0;if(!empty($_POST['lid'])){ $operate_rst = $command->update('emg_landing', $landing_info, 'lid=:lid', array(':lid' => $_POST['lid']));}else{ $operate_rst = $command->insert('emg_landing', $landing_info);}$connection->active = false;if($operate_rst > 0){ Functions::returnOk('OK!');}
Functions::returnErrorJson();