2 files changed, 43 insertions, 0 deletions
diff --git a/src/test/regress/expected/join.out b/src/test/regress/expected/join.out
index 2f1f8b8dbe6..db9512969f3 100644
--- a/src/test/regress/expected/join.out
+++ b/src/test/regress/expected/join.out
@@ -4653,6 +4653,32 @@ where tt1.f1 = ss1.c0;
 ----------
 (0 rows)
 
+explain (verbose, costs off)
+select 1 from
+  int4_tbl as i4
+  inner join
+    ((select 42 as n from int4_tbl x1 left join int8_tbl x2 on f1 = q1) as ss1
+     right join (select 1 as z) as ss2 on true)
+  on false,
+  lateral (select i4.f1, ss1.n from int8_tbl as i8 limit 1) as ss3;
+        QUERY PLAN        
+--------------------------
+ Result
+   Output: 1
+   One-Time Filter: false
+(3 rows)
+
+select 1 from
+  int4_tbl as i4
+  inner join
+    ((select 42 as n from int4_tbl x1 left join int8_tbl x2 on f1 = q1) as ss1
+     right join (select 1 as z) as ss2 on true)
+  on false,
+  lateral (select i4.f1, ss1.n from int8_tbl as i8 limit 1) as ss3;
+ ?column? 
+----------
+(0 rows)
+
 --
 -- check a case in which a PlaceHolderVar forces join order
 --
diff --git a/src/test/regress/sql/join.sql b/src/test/regress/sql/join.sql
index 400c16958f3..2ff68879d22 100644
--- a/src/test/regress/sql/join.sql
+++ b/src/test/regress/sql/join.sql
@@ -1609,6 +1609,23 @@ select 1 from
   lateral (select tt4.f1 as c0 from text_tbl as tt5 limit 1) as ss1
 where tt1.f1 = ss1.c0;
 
+explain (verbose, costs off)
+select 1 from
+  int4_tbl as i4
+  inner join
+    ((select 42 as n from int4_tbl x1 left join int8_tbl x2 on f1 = q1) as ss1
+     right join (select 1 as z) as ss2 on true)
+  on false,
+  lateral (select i4.f1, ss1.n from int8_tbl as i8 limit 1) as ss3;
+
+select 1 from
+  int4_tbl as i4
+  inner join
+    ((select 42 as n from int4_tbl x1 left join int8_tbl x2 on f1 = q1) as ss1
+     right join (select 1 as z) as ss2 on true)
+  on false,
+  lateral (select i4.f1, ss1.n from int8_tbl as i8 limit 1) as ss3;
+
 --
 -- check a case in which a PlaceHolderVar forces join order
 --