<?php
/**
 * @author Bart Visscher <bartv@thisnet.nl>
 * @author Morris Jobke <hey@morrisjobke.de>
 * @author Thomas Müller <thomas.mueller@tmit.eu>
 *
 * @copyright Copyright (c) 2015, ownCloud, Inc.
 * @license AGPL-3.0
 *
 * This code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License, version 3,
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 *
 */


namespace OC\DB;

class AdapterSQLSrv extends Adapter {
	public function fixupStatement($statement) {
		$statement = str_replace(' ILIKE ', ' COLLATE Latin1_General_CI_AS LIKE ', $statement);
		$statement = preg_replace( "/\`(.*?)`/", "[$1]", $statement );
		$statement = str_ireplace( 'NOW()', 'CURRENT_TIMESTAMP', $statement );
		$statement = str_replace( 'LENGTH(', 'LEN(', $statement );
		$statement = str_replace( 'SUBSTR(', 'SUBSTRING(', $statement );
		$statement = str_ireplace( 'UNIX_TIMESTAMP()', 'DATEDIFF(second,{d \'1970-01-01\'},GETDATE())', $statement );
		return $statement;
	}
}