diff --git a/src/objit/include/objit/common/ob_item_type.h b/src/objit/include/objit/common/ob_item_type.h
index 776fa3af7e..502d3e401a 100644
--- a/src/objit/include/objit/common/ob_item_type.h
+++ b/src/objit/include/objit/common/ob_item_type.h
@@ -2754,6 +2754,13 @@ typedef enum ObItemType
   // parser config: ik_mode
   T_IK_MODE = 4800,
   T_DML_PARALLEL = 4801,
+  //pl dbms scheduler calendar
+  T_SCHED_CALENDAR = 4802,
+  T_SCHED_CALENDAR_LIST = 4803,
+  T_SCHED_CALENDAR_FREQ = 4804,
+  T_SCHED_CALENDAR_INTERVAL = 4805,
+  T_SCHED_CALENDAR_BY = 4806,
+  T_SCHED_CALENDAR_BY_LIST = 4807,
   T_MAX //Attention: add a new type before T_MAX
 } ObItemType;