Class yii\db\pgsql\ArrayExpressionBuilder

All Classes | Properties | Methods

Inheritance	yii\db\pgsql\ArrayExpressionBuilder
Implements	yii\db\ExpressionBuilderInterface
Uses Traits	yii\db\ExpressionBuilderTrait
Available since version	2.0.14
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

Property	Type	Description	Defined By
$queryBuilder	yii\db\QueryBuilder		yii\db\ExpressionBuilderTrait

Method	Description	Defined By
__construct()	ExpressionBuilderTrait constructor.	yii\db\ExpressionBuilderTrait
build()	Method builds the raw SQL from the $expression that will not be additionally escaped or quoted.	yii\db\pgsql\ArrayExpressionBuilder

Method	Description	Defined 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

build() public method

Method builds the raw SQL from the $expression that will not be additionally escaped or quoted.

public string build ( yii\db\ExpressionInterface $expression, array &$params = [] )
$expression	yii\db\ArrayExpression\|yii\db\ExpressionInterface	The expression to be built
$params	array	The binding parameters.
return	string	The raw SQL that will not be additionally escaped or quoted.

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 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