Class yii\db\pgsql\ArrayExpressionBuilder

All Classes | Properties | Methods
Inheritanceyii\db\pgsql\ArrayExpressionBuilder
Implementsyii\db\ExpressionBuilderInterface
Uses Traitsyii\db\ExpressionBuilderTrait
Available since version2.0.14
Source Code https://github.com/yiisoft/yii2/blob/master/framework/db/pgsql/ArrayExpressionBuilder.php

Class ArrayExpressionBuilder builds yii\db\ArrayExpression for PostgreSQL DBMS.

Protected Properties

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PropertyTypeDescriptionDefined By
$queryBuilder yii\db\QueryBuilder yii\db\ExpressionBuilderTrait

Public Methods

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MethodDescriptionDefined By
__construct() ExpressionBuilderTrait constructor. yii\db\ExpressionBuilderTrait
build() {@inheritdoc} yii\db\pgsql\ArrayExpressionBuilder

Protected Methods

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MethodDescriptionDefined By
buildPlaceholders() Builds placeholders array out of $expression values yii\db\pgsql\ArrayExpressionBuilder
buildSubqueryArray() Build an array expression from a subquery SQL. yii\db\pgsql\ArrayExpressionBuilder
getTypehint() yii\db\pgsql\ArrayExpressionBuilder
typecastValue() Casts $value to use in $expression yii\db\pgsql\ArrayExpressionBuilder

Method Details

build() public method

{@inheritdoc}

public void build ( yii\db\ExpressionInterface $expression, array &$params = [] )
$expression yii\db\ArrayExpression|yii\db\ExpressionInterface

The expression to be built
$params
buildPlaceholders() protected method

Builds placeholders array out of $expression values

protected array buildPlaceholders ( yii\db\ExpressionInterface $expression, &$params )
$expression yii\db\ExpressionInterface|yii\db\ArrayExpression
$params array

The binding parameters.
buildSubqueryArray() protected method

Build an array expression from a subquery SQL.

protected string buildSubqueryArray ( $sql, yii\db\ArrayExpression $expression )
$sql string

The subquery SQL.
$expression yii\db\ArrayExpression
return string

The subquery array expression.
getTypehint() protected method

protected string getTypehint ( yii\db\ArrayExpression $expression )
$expression yii\db\ArrayExpression
return string

The typecast expression based on \yii\db\pgsql\type.
typecastValue() protected method

Casts $value to use in $expression

protected yii\db\JsonExpression typecastValue ( yii\db\ArrayExpression $expression, $value )
$expression yii\db\ArrayExpression
$value mixed