yii\db\QueryExpressionBuilder

Complexity

Total Complexity

1

Size/Duplication

Total Lines	19
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	build()	0	6	1

<?php

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);

$expression of type object<yii\db\ExpressionInterface> is not a sub-type of object<yii\db\Query>. It seems like you assume a concrete implementation of the interface yii\db\ExpressionInterface to be always present.

        return "($sql)";
    }
}