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-rw-r--r--framework/Data/Common/TDbMetaData.php14
1 files changed, 11 insertions, 3 deletions
diff --git a/framework/Data/Common/TDbMetaData.php b/framework/Data/Common/TDbMetaData.php
index 2ad5c592..1d07c750 100644
--- a/framework/Data/Common/TDbMetaData.php
+++ b/framework/Data/Common/TDbMetaData.php
@@ -4,9 +4,8 @@
*
* @author Wei Zhuo <weizhuo[at]gmail[dot]com>
* @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2013 PradoSoft
+ * @copyright Copyright &copy; 2005-2014 PradoSoft
* @license http://www.pradosoft.com/license/
- * @version $Id: TDbMetaData.php 3284 2013-04-11 07:14:59Z ctrlaltca $
* @package System.Data.Common
*/
@@ -17,7 +16,6 @@
* Use the {@link getTableInfo} method to retrieve a table information.
*
* @author Wei Zhuo <weizho[at]gmail[dot]com>
- * @version $Id: TDbMetaData.php 3284 2013-04-11 07:14:59Z ctrlaltca $
* @package System.Data.Common
* @since 3.1
*/
@@ -180,5 +178,15 @@ abstract class TDbMetaData extends TComponent
return $lft . str_replace(self::$delimiterIdentifier, '', $name) . $rgt;
}
+
+ /**
+ * Returns all table names in the database.
+ * This method should be overridden by child classes in order to support this feature
+ * because the default implementation simply throws an exception.
+ * @param string $schema the schema of the tables. Defaults to empty string, meaning the current or default schema.
+ * If not empty, the returned table names will be prefixed with the schema name.
+ * @return array all table names in the database.
+ */
+ abstract public function findTableNames($schema='');
}