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DeleteQuery.php
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DeleteQuery.php
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<?php
declare(strict_types=1);
/**
* CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
*
* Licensed under The MIT License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
* @link https://cakephp.org CakePHP(tm) Project
* @since 4.5.0
* @license https://opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Database\Query;
use Cake\Database\Query;
/**
* This class is used to generate DELETE queries for the relational database.
*/
class DeleteQuery extends Query
{
/**
* Type of this query.
*
* @var string
*/
protected string $_type = self::TYPE_DELETE;
/**
* List of SQL parts that will be used to build this query.
*
* @var array<string, mixed>
*/
protected array $_parts = [
'comment' => null,
'with' => [],
'delete' => true,
'modifier' => [],
'from' => [],
'join' => [],
'where' => null,
'order' => null,
'limit' => null,
'epilog' => null,
];
/**
* Create a delete query.
*
* Can be combined with from(), where() and other methods to
* create delete queries with specific conditions.
*
* @param string|null $table The table to use when deleting.
* @return $this
*/
public function delete(?string $table = null)
{
$this->_dirty();
if ($table !== null) {
$this->from($table);
}
return $this;
}
}