Файл: vendor/doctrine/dbal/lib/Doctrine/DBAL/Platforms/SQLAnywhere16Platform.php
Строк: 65
<?php
namespace DoctrineDBALPlatforms;
use DoctrineDBALSchemaIndex;
use UnexpectedValueException;
/**
* The SQLAnywhere16Platform provides the behavior, features and SQL dialect of the
* SAP Sybase SQL Anywhere 16 database platform.
*
* @deprecated Support for SQLAnywhere will be removed in 3.0.
*/
class SQLAnywhere16Platform extends SQLAnywhere12Platform
{
/**
* {@inheritdoc}
*/
protected function getAdvancedIndexOptionsSQL(Index $index)
{
if ($index->hasFlag('with_nulls_distinct') && $index->hasFlag('with_nulls_not_distinct')) {
throw new UnexpectedValueException(
'An Index can either have a "with_nulls_distinct" or "with_nulls_not_distinct" flag but not both.'
);
}
if (! $index->isPrimary() && $index->isUnique() && $index->hasFlag('with_nulls_distinct')) {
return ' WITH NULLS DISTINCT' . parent::getAdvancedIndexOptionsSQL($index);
}
return parent::getAdvancedIndexOptionsSQL($index);
}
/**
* {@inheritdoc}
*/
protected function getReservedKeywordsClass()
{
return KeywordsSQLAnywhere16Keywords::class;
}
}