在Symfony中打印Sql查询

Question

我需要找到以下的正常sql查询.你们能告诉我如何在Symfony取得成功吗？

例:

 $r = Doctrine_Query::create()
    ->select('u.worked_hours')
     ->from('tasksComments u')
     ->where('u.tasks_id = ?', $arr_values['tasks_id'])
     ->andwhere('u.id != ?', $arr_values['id'])
     ->andwhere('u.created_at LIKE ?', $date."%");
$results1 = $r->execute();

Answer 1

在查询对象上,使用该方法getSQL.

在你的情况下:

$r = Doctrine_Query::create()
        ->select('u.worked_hours')
        ->from('tasksComments u')
        ->where('u.tasks_id = ?', $arr_values['tasks_id'])
        ->andwhere('u.id != ?', $arr_values['id'])
        ->andwhere('u.created_at LIKE ?', $date."%");

var_dump($r->getSQL()); // print the SQL query - you will need to replace the parameters in the query
var_dump($r->getParams()); // print the parameters of the query so you can easily replace the missing parameters in the query

请注意,我不知道命名空间,Doctrine_Query但我假设你的Query对象在Doctrine API文档中的这个Query对象中.