diff --git a/source/libs/parser/inc/sql.y b/source/libs/parser/inc/sql.y
index 2a29b5299c..907c8afd9f 100644
--- a/source/libs/parser/inc/sql.y
+++ b/source/libs/parser/inc/sql.y
@@ -1480,10 +1480,6 @@ inner_joined(A) ::=
   window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_FULL, JOIN_STYPE_NONE, A, B, E, F, G, H); }
 
 /************************************************ outer join **********************************************************/
-outer_joined(A) ::=
-  table_reference(B) OUTER JOIN table_reference(E) join_on_clause_opt(F)
-  window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_INNER, JOIN_STYPE_OUTER, A, B, E, F, G, H); }
-
 outer_joined(A) ::=
   table_reference(B) LEFT OUTER JOIN table_reference(E) join_on_clause_opt(F)
   window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_LEFT, JOIN_STYPE_OUTER, A, B, E, F, G, H); }
@@ -1492,15 +1488,7 @@ outer_joined(A) ::=
   table_reference(B) RIGHT OUTER JOIN table_reference(E) join_on_clause_opt(F)
   window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_RIGHT, JOIN_STYPE_OUTER, A, B, E, F, G, H); }
 
-outer_joined(A) ::=
-  table_reference(B) FULL OUTER JOIN table_reference(E) join_on_clause_opt(F)
-  window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_FULL, JOIN_STYPE_OUTER, A, B, E, F, G, H); }
-
 /************************************************ semi join ***********************************************************/
-semi_joined(A) ::=
-  table_reference(B) SEMI JOIN table_reference(E) join_on_clause_opt(F)
-  window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_INNER, JOIN_STYPE_SEMI, A, B, E, F, G, H); }
-
 semi_joined(A) ::=
   table_reference(B) LEFT SEMI JOIN table_reference(E) join_on_clause_opt(F)
   window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_LEFT, JOIN_STYPE_SEMI, A, B, E, F, G, H); }
@@ -1509,15 +1497,7 @@ semi_joined(A) ::=
   table_reference(B) RIGHT SEMI JOIN table_reference(E) join_on_clause_opt(F)
   window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_RIGHT, JOIN_STYPE_SEMI, A, B, E, F, G, H); }
 
-semi_joined(A) ::=
-  table_reference(B) FULL SEMI JOIN table_reference(E) join_on_clause_opt(F)
-  window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_FULL, JOIN_STYPE_SEMI, A, B, E, F, G, H); }
-
 /************************************************ ansi join ***********************************************************/
-anti_joined(A) ::=
-  table_reference(B) ANTI JOIN table_reference(E) join_on_clause_opt(F)
-  window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_INNER, JOIN_STYPE_ANTI, A, B, E, F, G, H); }
-
 anti_joined(A) ::=
   table_reference(B) LEFT ANTI JOIN table_reference(E) join_on_clause_opt(F)
   window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_LEFT, JOIN_STYPE_ANTI, A, B, E, F, G, H); }
@@ -1526,15 +1506,7 @@ anti_joined(A) ::=
   table_reference(B) RIGHT ANTI JOIN table_reference(E) join_on_clause_opt(F)
   window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_RIGHT, JOIN_STYPE_ANTI, A, B, E, F, G, H); }
 
-anti_joined(A) ::=
-  table_reference(B) FULL ANTI JOIN table_reference(E) join_on_clause_opt(F)
-  window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_FULL, JOIN_STYPE_ANTI, A, B, E, F, G, H); }
-
 /************************************************ asof join ***********************************************************/
-asof_joined(A) ::=
-  table_reference(B) ASOF JOIN table_reference(E) join_on_clause_opt(F)
-  window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_INNER, JOIN_STYPE_ASOF, A, B, E, F, G, H); }
-
 asof_joined(A) ::=
   table_reference(B) LEFT ASOF JOIN table_reference(E) join_on_clause_opt(F)
   window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_LEFT, JOIN_STYPE_ASOF, A, B, E, F, G, H); }
@@ -1543,15 +1515,7 @@ asof_joined(A) ::=
   table_reference(B) RIGHT ASOF JOIN table_reference(E) join_on_clause_opt(F)
   window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_RIGHT, JOIN_STYPE_ASOF, A, B, E, F, G, H); }
 
-asof_joined(A) ::=
-  table_reference(B) FULL ASOF JOIN table_reference(E) join_on_clause_opt(F)
-  window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_FULL, JOIN_STYPE_ASOF, A, B, E, F, G, H); }
-
 /************************************************ window join *********************************************************/
-win_joined(A) ::=
-  table_reference(B) WINDOW JOIN table_reference(E) join_on_clause_opt(F)
-  window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_INNER, JOIN_STYPE_WIN, A, B, E, F, G, H); }
-
 win_joined(A) ::=
   table_reference(B) LEFT WINDOW JOIN table_reference(E) join_on_clause_opt(F)
   window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_LEFT, JOIN_STYPE_WIN, A, B, E, F, G, H); }
@@ -1560,10 +1524,6 @@ win_joined(A) ::=
   table_reference(B) RIGHT WINDOW JOIN table_reference(E) join_on_clause_opt(F)
   window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_RIGHT, JOIN_STYPE_WIN, A, B, E, F, G, H); }
 
-win_joined(A) ::=
-  table_reference(B) FULL WINDOW JOIN table_reference(E) join_on_clause_opt(F)
-  window_offset_clause_opt(G) jlimit_clause_opt(H).                               { JOINED_TABLE_MK(JOIN_TYPE_FULL, JOIN_STYPE_WIN, A, B, E, F, G, H); }
-
 join_on_clause_opt(A) ::= . [ON]                                                  { A = NULL; }
 join_on_clause_opt(A) ::= ON search_condition(B).                                 { A = B; }
 
diff --git a/tests/system-test/2-query/join.py b/tests/system-test/2-query/join.py
index be741ab959..9814091ab3 100644
--- a/tests/system-test/2-query/join.py
+++ b/tests/system-test/2-query/join.py
@@ -356,11 +356,6 @@ class TDTestCase:
     def join_semantic_test(self, dbname=DBNAME):
         tdSql.query("select ct1.c_int from db.ct1 as ct1 join db1.ct1 as cy1 on ct1.ts=cy1.ts")
         tdSql.checkRows(self.rows)
-        tdSql.error("select ct1.c_int from db.ct1 as ct1 semi join db1.ct1 as cy1 on ct1.ts=cy1.ts", TSDB_CODE_TSC_INVALID_OPERATION)
-        tdSql.error("select ct1.c_int from db.ct1 as ct1 anti join db1.ct1 as cy1 on ct1.ts=cy1.ts", TSDB_CODE_TSC_INVALID_OPERATION)
-        tdSql.error("select ct1.c_int from db.ct1 as ct1 outer join db1.ct1 as cy1 on ct1.ts=cy1.ts", TSDB_CODE_TSC_INVALID_OPERATION)
-        tdSql.error("select ct1.c_int from db.ct1 as ct1 asof join db1.ct1 as cy1 on ct1.ts=cy1.ts", TSDB_CODE_TSC_INVALID_OPERATION)
-        tdSql.error("select ct1.c_int from db.ct1 as ct1 window join db1.ct1 as cy1 on ct1.ts=cy1.ts", TSDB_CODE_TSC_INVALID_OPERATION)
         
         tdSql.query("select ct1.c_int from db.ct1 as ct1 join db1.ct1 as cy1 on ct1.ts=cy1.ts")
         tdSql.checkRows(self.rows)
@@ -390,12 +385,7 @@ class TDTestCase:
         
         tdSql.query("select ct1.c_int from db.ct1 as ct1 full join db1.ct1 as cy1 on ct1.ts=cy1.ts")
         tdSql.checkRows(self.rows)
-        tdSql.error("select ct1.c_int from db.ct1 as ct1 full semi join db1.ct1 as cy1 on ct1.ts=cy1.ts", TSDB_CODE_TSC_INVALID_OPERATION)
-        tdSql.error("select ct1.c_int from db.ct1 as ct1 full anti join db1.ct1 as cy1 on ct1.ts=cy1.ts", TSDB_CODE_TSC_INVALID_OPERATION)
-        tdSql.query("select ct1.c_int from db.ct1 as ct1 full outer join db1.ct1 as cy1 on ct1.ts=cy1.ts", TSDB_CODE_TSC_INVALID_OPERATION)
         tdSql.checkRows(self.rows)
-        tdSql.error("select ct1.c_int from db.ct1 as ct1 full asof join db1.ct1 as cy1 on ct1.ts=cy1.ts", TSDB_CODE_TSC_INVALID_OPERATION)
-        tdSql.error("select ct1.c_int from db.ct1 as ct1 full window join db1.ct1 as cy1 on ct1.ts=cy1.ts", TSDB_CODE_TSC_INVALID_OPERATION)
         
         
         tdSql.query("select ct1.c_int from db.ct1 as ct1 full join db1.ct1 as cy1 on ct1.ts=cy1.ts join db1.ct1 as cy2 on ct1.ts=cy2.ts")