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Diffstat (limited to 'framework/Db/Schema/mysql/TMysqlColumnSchema.php')
| -rwxr-xr-x | framework/Db/Schema/mysql/TMysqlColumnSchema.php | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/framework/Db/Schema/mysql/TMysqlColumnSchema.php b/framework/Db/Schema/mysql/TMysqlColumnSchema.php new file mode 100755 index 00000000..d3bb230c --- /dev/null +++ b/framework/Db/Schema/mysql/TMysqlColumnSchema.php @@ -0,0 +1,46 @@ +<?php +/** + * TMysqlColumnSchema class file. + * + * @author Qiang Xue <qiang.xue@gmail.com> + * @link http://www.yiiframework.com/ + * @copyright Copyright © 2008-2009 Yii Software LLC + * @license http://www.yiiframework.com/license/ + */ + +prado::using('System.Db.Schema.TDbColumnSchema'); + +/** + * TMysqlColumnSchema class describes the column meta data of a MySQL table. + * + * @author Qiang Xue <qiang.xue@gmail.com> + * @version $Id: TMysqlColumnSchema.php 2679 2009-06-15 07:49:42Z Christophe.Boulain $ + * @package System.Db.Schema.mysql + * @since 1.0 + */ +class TMysqlColumnSchema extends TDbColumnSchema +{ + /** + * Extracts the PHP type from DB type. + * @param string DB type + */ + protected function extractType($dbType) + { + if(strpos($dbType,'bigint')!==false || strpos($dbType,'float')!==false || strpos($dbType,'double')!==false) + $this->type='double'; + else if(strpos($dbType,'bool')!==false || $dbType==='tinyint(1)') + $this->type='boolean'; + else if(strpos($dbType,'int')!==false || strpos($dbType,'bit')!==false) + $this->type='integer'; + else + $this->type='string'; + } + + protected function extractDefault($defaultValue) + { + if($this->dbType==='timestamp' && $defaultValue==='CURRENT_TIMESTAMP') + $this->defaultValue=null; + else + parent::extractDefault($defaultValue); + } +} |