diff --git a/src/sql/engine/basic/ob_json_table_op.h b/src/sql/engine/basic/ob_json_table_op.h
index 4820db47e3..638c38917c 100644
--- a/src/sql/engine/basic/ob_json_table_op.h
+++ b/src/sql/engine/basic/ob_json_table_op.h
@@ -47,6 +47,7 @@ enum table_type : int8_t {
   OB_INVALID_TABLE = 0,
   OB_JSON_TABLE = 1,
   OB_XML_TABLE = 2,
+  OB_RB_ITERATE_TABLE = 3,
 };
 
 typedef enum JtNodeType {