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-rwxr-xr-xframework/Db/schema/mssql/TMssqlColumnSchema.php57
1 files changed, 57 insertions, 0 deletions
diff --git a/framework/Db/schema/mssql/TMssqlColumnSchema.php b/framework/Db/schema/mssql/TMssqlColumnSchema.php
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+++ b/framework/Db/schema/mssql/TMssqlColumnSchema.php
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+<?php
+/**
+ * TMssqlColumnSchema class file.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @author Christophe Boulain <Christophe.Boulain@gmail.com>
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright &copy; 2008-2009 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+prado::using('System.db.schema.TDbColumnSchema');
+
+/**
+ * TMssqlColumnSchema class describes the column meta data of a MSSQL table.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @author Christophe Boulain <Christophe.Boulain@gmail.com>
+ * @version $Id$
+ * @package system.db.schema.mssql
+ * @since 1.0.4
+ */
+class TMssqlColumnSchema 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,'real')!==false)
+ $this->type='double';
+ else if(strpos($dbType,'int')!==false || strpos($dbType,'smallint')!==false || strpos($dbType,'tinyint'))
+ $this->type='integer';
+ else if(strpos($dbType,'bit')!==false)
+ $this->type='boolean';
+ else
+ $this->type='string';
+ }
+
+ protected function extractDefault($defaultValue)
+ {
+ if($this->dbType==='timestamp' )
+ $this->defaultValue=null;
+ else
+ parent::extractDefault(str_replace(array('(',')',"'"), '', $defaultValue));
+ }
+
+ /**
+ * Extracts size, precision and scale information from column's DB type.
+ * We do nothing here, since sizes and precisions have been computed before.
+ * @param string the column's DB type
+ */
+ protected function extractLimit($dbType)
+ {
+ }
+}