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-rw-r--r--src/test/regress/sql/groupingsets.sql11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/regress/sql/groupingsets.sql b/src/test/regress/sql/groupingsets.sql
index 21cd3121940..38d3cdd0fd8 100644
--- a/src/test/regress/sql/groupingsets.sql
+++ b/src/test/regress/sql/groupingsets.sql
@@ -172,6 +172,17 @@ select x, not x as not_x, q2 from
group by grouping sets(x, q2)
order by x, q2;
+select x, y
+ from (select four as x, four as y from tenk1) as t
+ group by grouping sets (x, y)
+ having y is null
+ order by 1, 2;
+
+select x, y || 'y'
+ from (select four as x, four as y from tenk1) as t
+ group by grouping sets (x, y)
+ order by 1, 2;
+
-- check qual push-down rules for a subquery with grouping sets
explain (verbose, costs off)
select * from (