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48 lines
1.4 KiB
48 lines
1.4 KiB
7 years ago
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<?php
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namespace yii\db\conditions;
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use yii\db\ExpressionBuilderInterface;
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use yii\db\ExpressionBuilderTrait;
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use yii\db\ExpressionInterface;
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/**
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* Class NotConditionBuilder builds objects of [[SimpleCondition]]
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*
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* @author Dmytro Naumenko <d.naumenko.a@gmail.com>
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* @since 2.0.14
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*/
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class SimpleConditionBuilder implements ExpressionBuilderInterface
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{
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use ExpressionBuilderTrait;
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/**
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* Method builds the raw SQL from the $expression that will not be additionally
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* escaped or quoted.
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*
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* @param ExpressionInterface|SimpleCondition $expression the expression to be built.
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* @param array $params the binding parameters.
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* @return string the raw SQL that will not be additionally escaped or quoted.
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*/
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public function build(ExpressionInterface $expression, array &$params = [])
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{
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$operator = $expression->getOperator();
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$column = $expression->getColumn();
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$value = $expression->getValue();
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if (strpos($column, '(') === false) {
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$column = $this->queryBuilder->db->quoteColumnName($column);
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}
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if ($value === null) {
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return "$column $operator NULL";
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}
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if ($value instanceof ExpressionInterface) {
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return "$column $operator {$this->queryBuilder->buildExpression($value, $params)}";
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}
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$phName = $this->queryBuilder->bindParam($value, $params);
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return "$column $operator $phName";
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}
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}
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