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Abstract Class Yiisoft\Db\QueryBuilder\Condition\AbstractExists

All Classes | Properties | Methods
InheritanceYiisoft\Db\QueryBuilder\Condition\AbstractExists
ImplementsYiisoft\Db\QueryBuilder\Condition\ConditionInterface
SubclassesYiisoft\Db\QueryBuilder\Condition\Exists, Yiisoft\Db\QueryBuilder\Condition\NotExists

Represents EXISTS and NOT EXISTS operators.

Public Properties

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Property Type Description Defined By
$query Yiisoft\Db\Query\QueryInterface Yiisoft\Db\QueryBuilder\Condition\AbstractExists

Public Methods

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Method Description Defined By
__construct() Yiisoft\Db\QueryBuilder\Condition\AbstractExists
fromArrayDefinition() Creates a condition based on the given operator and operands. Yiisoft\Db\QueryBuilder\Condition\AbstractExists

Property Details

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$query public property
public Yiisoft\Db\Query\QueryInterface $query = null

Method Details

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__construct() public method

public __construct( Yiisoft\Db\Query\QueryInterface $query ): mixed
$query Yiisoft\Db\Query\QueryInterface

The Yiisoft\Db\Query\QueryInterface implementation representing the sub-query.

 

                final public function __construct(
    public readonly QueryInterface $query,
) {}
fromArrayDefinition() public static method

Creates a condition based on the given operator and operands.

public static fromArrayDefinition( string $operator, array $operands ): Yiisoft\Db\QueryBuilder\Condition\AbstractExists
$operator string
$operands array
throws InvalidArgumentException

If the number of operands isn't 1, and the first operand isn't a query object.

 

                final public static function fromArrayDefinition(string $operator, array $operands): static
{
    if (isset($operands[0]) && $operands[0] instanceof QueryInterface) {
        return new static($operands[0]);
    }
    throw new InvalidArgumentException(
        sprintf(
            'Sub-query for %s operator must be a Query object.',
            $operator,
        ),
    );
}