<?php /** * TMssqlTableColumn class file. * * @author Wei Zhuo <weizhuo[at]gmail[dot]com> * @link http://www.pradosoft.com/ * @copyright Copyright © 2005-2008 PradoSoft * @license http://www.pradosoft.com/license/ * @version $Id: TMssqlTableColumn.php 1863 2007-04-12 12:43:49Z wei $ * @package System.Data.Common.Mssql */ /** * Load common TDbTableCommon class. */ Prado::using('System.Data.Common.TDbTableColumn'); /** * Describes the column metadata of the schema for a Mssql database table. * * @author Wei Zhuo <weizho[at]gmail[dot]com> * @version $Id: TMssqlTableColumn.php 1863 2007-04-12 12:43:49Z wei $ * @package System.Data.Common.Mssql * @since 3.1 */ class TMssqlTableColumn extends TDbTableColumn { private static $types = array(); /** * Overrides parent implementation, returns PHP type from the db type. * @return boolean derived PHP primitive type from the column db type. */ public function getPHPType() { return 'string'; } /** * @return boolean true if the column has identity (auto-increment) */ public function getAutoIncrement() { return $this->getInfo('AutoIncrement',false); } /** * @return boolean true if auto increments. */ public function hasSequence() { return $this->getAutoIncrement(); } /** * @return boolean true if db type is 'timestamp'. */ public function getIsExcluded() { return strtolower($this->getDbType())==='timestamp'; } }