SQLServer2005Keywords.php

<?php
/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the MIT license. For more information, see
 * <http://www.doctrine-project.org>.
 */

namespace Doctrine\DBAL\Platforms\Keywords;

use function array_diff;
use function array_merge;

/**
 * Microsoft SQL Server 2005 reserved keyword dictionary.
 *
 * @license BSD http://www.opensource.org/licenses/bsd-license.php
 * @link    www.doctrine-project.com
 * @since   2.3
 * @author  Steve Müller <st.mueller@dzh-online.de>
 */
class SQLServer2005Keywords extends SQLServerKeywords
{
    /**
     * {@inheritdoc}
     */
    public function getName()
    {
        return 'SQLServer2005';
    }

    /**
     * {@inheritdoc}
     *
     * @link http://msdn.microsoft.com/en-US/library/ms189822%28v=sql.90%29.aspx
     */
    protected function getKeywords()
    {
        return array_merge(array_diff(parent::getKeywords(), ['DUMMY']), [
            'EXTERNAL',
            'PIVOT',
            'REVERT',
            'SECURITYAUDIT',
            'TABLESAMPLE',
            'UNPIVOT'
        ]);
    }
}