diff --git a/src/share/table/ob_table.h b/src/share/table/ob_table.h
index 3c3804d48a..162cbc4286 100644
--- a/src/share/table/ob_table.h
+++ b/src/share/table/ob_table.h
@@ -230,6 +230,7 @@ void ObTableEntityFactory<T>::free_all()
 enum class ObQueryOperationType : int {
   QUERY_START = 0,
   QUERY_NEXT = 1,
+  QUERY_END = 2,
   QUERY_MAX
 };