<?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,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (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;

/**
 * SAP Sybase SQL Anywhere 12 reserved keywords list.
 *
 * @author Steve Müller <st.mueller@dzh-online.de>
 */
class SQLAnywhere12Keywords extends SQLAnywhere11Keywords
{
    /**
     * {@inheritdoc}
     */
    public function getName()
    {
        return 'SQLAnywhere12';
    }

    /**
     * {@inheritdoc}
     *
     * @link http://dcx.sybase.com/1200/en/dbreference/alhakeywords.html
     */
    protected function getKeywords()
    {
        return array_merge(
            array_diff(
                parent::getKeywords(),
                [
                    'INDEX_LPAREN',
                    'SYNTAX_ERROR',
                    'WITH_CUBE',
                    'WITH_LPAREN',
                    'WITH_ROLLUP'
                ]
            ),
            [
                'DATETIMEOFFSET',
                'LIMIT',
                'OPENXML',
                'SPATIAL',
                'TREAT'
            ]
        );
    }
}