1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/regress/sql/join.sql b/src/test/regress/sql/join.sql
index 2b9bd20bc6a..c9f34aa4e39 100644
--- a/src/test/regress/sql/join.sql
+++ b/src/test/regress/sql/join.sql
@@ -1108,6 +1108,25 @@ select t1.* from
   left join int4_tbl i4
   on (i8.q2 = i4.f1);
 
+explain (verbose, costs off)
+select * from
+  text_tbl t1
+  inner join int8_tbl i8
+  on i8.q2 = 456
+  right join text_tbl t2
+  on t1.f1 = 'doh!'
+  left join int4_tbl i4
+  on i8.q1 = i4.f1;
+
+select * from
+  text_tbl t1
+  inner join int8_tbl i8
+  on i8.q2 = 456
+  right join text_tbl t2
+  on t1.f1 = 'doh!'
+  left join int4_tbl i4
+  on i8.q1 = i4.f1;
+
 --
 -- test ability to push constants through outer join clauses
 --