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-rw-r--r--src/test/regress/sql/aggregates.sql8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/test/regress/sql/aggregates.sql b/src/test/regress/sql/aggregates.sql
index fefbef89e08..55c8528fd57 100644
--- a/src/test/regress/sql/aggregates.sql
+++ b/src/test/regress/sql/aggregates.sql
@@ -741,13 +741,19 @@ select my_avg(one) filter (where one > 1),my_sum(one) from (values(1),(3)) t(one
-- this should not share the state due to different input columns.
select my_avg(one),my_sum(two) from (values(1,2),(3,4)) t(one,two);
--- ideally these would share state, but we have to fix the OSAs first.
+-- exercise cases where OSAs share state
select
percentile_cont(0.5) within group (order by a),
percentile_disc(0.5) within group (order by a)
from (values(1::float8),(3),(5),(7)) t(a);
select
+ percentile_cont(0.25) within group (order by a),
+ percentile_disc(0.5) within group (order by a)
+from (values(1::float8),(3),(5),(7)) t(a);
+
+-- these can't share state currently
+select
rank(4) within group (order by a),
dense_rank(4) within group (order by a)
from (values(1),(3),(5),(7)) t(a);