TDoG-Skin/vendor/doctrine/dbal/lib/Doctrine/DBAL/Schema/Constraint.php
2024-08-17 19:13:54 +08:00

44 lines
993 B
PHP
Executable File

<?php
namespace Doctrine\DBAL\Schema;
use Doctrine\DBAL\Platforms\AbstractPlatform;
/**
* Marker interface for constraints.
*/
interface Constraint
{
/**
* @return string
*/
public function getName();
/**
* @return string
*/
public function getQuotedName(AbstractPlatform $platform);
/**
* Returns the names of the referencing table columns
* the constraint is associated with.
*
* @return string[]
*/
public function getColumns();
/**
* Returns the quoted representation of the column names
* the constraint is associated with.
*
* But only if they were defined with one or a column name
* is a keyword reserved by the platform.
* Otherwise the plain unquoted value as inserted is returned.
*
* @param AbstractPlatform $platform The platform to use for quotation.
*
* @return string[]
*/
public function getQuotedColumns(AbstractPlatform $platform);
}