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-rw-r--r--framework/Data/Common/TDbMetaData.php10
1 files changed, 10 insertions, 0 deletions
diff --git a/framework/Data/Common/TDbMetaData.php b/framework/Data/Common/TDbMetaData.php
index fa3dee0b..5b4568cb 100644
--- a/framework/Data/Common/TDbMetaData.php
+++ b/framework/Data/Common/TDbMetaData.php
@@ -178,5 +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='');
}