Yii2 framework backup
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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\db;
/**
* Class QueryExpressionBuilder is used internally to build [[Query]] object
* using unified [[QueryBuilder]] expression building interface.
*
* @author Dmytro Naumenko <d.naumenko.a@gmail.com>
* @since 2.0.14
*/
class QueryExpressionBuilder implements ExpressionBuilderInterface
{
use ExpressionBuilderTrait;
/**
* Method builds the raw SQL from the $expression that will not be additionally
* escaped or quoted.
*
* @param ExpressionInterface|Query $expression the expression to be built.
* @param array $params the binding parameters.
* @return string the raw SQL that will not be additionally escaped or quoted.
*/
public function build(ExpressionInterface $expression, array &$params = [])
{
list($sql, $params) = $this->queryBuilder->build($expression, $params);
return "($sql)";
}
}