mirror of
https://github.com/yiisoft/yii.git
synced 2026-03-07 16:46:51 +01:00
45 lines
1.1 KiB
PHP
45 lines
1.1 KiB
PHP
<?php
|
|
/**
|
|
* CMysqlColumnSchema class file.
|
|
*
|
|
* @author Qiang Xue <qiang.xue@gmail.com>
|
|
* @link http://www.yiiframework.com/
|
|
* @copyright Copyright © 2008 Yii Software LLC
|
|
* @license http://www.yiiframework.com/license/
|
|
*/
|
|
|
|
/**
|
|
* CMysqlColumnSchema class describes the column meta data of a MySQL table.
|
|
*
|
|
* @author Qiang Xue <qiang.xue@gmail.com>
|
|
* @version $Id$
|
|
* @package system.db.schema.mysql
|
|
* @since 1.0
|
|
*/
|
|
class CMysqlColumnSchema extends CDbColumnSchema
|
|
{
|
|
/**
|
|
* Extracts the PHP type from DB type.
|
|
* @param string DB type
|
|
*/
|
|
protected function extractType($dbType)
|
|
{
|
|
if(strpos($dbType,'int')!==false || strpos($dbType,'bit')!==false)
|
|
$this->type='integer';
|
|
else if(strpos($dbType,'bool')!==false)
|
|
$this->type='boolean';
|
|
else if(strpos($dbType,'float')!==false || strpos($dbType,'double')!==false)
|
|
$this->type='double';
|
|
else
|
|
$this->type='string';
|
|
}
|
|
|
|
protected function extractDefault($defaultValue)
|
|
{
|
|
if($this->dbType==='timestamp' && $defaultValue==='CURRENT_TIMESTAMP')
|
|
$this->defaultValue=null;
|
|
else
|
|
parent::extractDefault($defaultValue);
|
|
}
|
|
}
|