Hi Patch work fine to me, but I have one test case where default partition still scanned.
postgres=# explain select * from test1 where (id < 10) and true;
QUERY PLAN
-------------------------------------------------------------------
Append (cost=0.00..55.98 rows=846 width=36)
-> Seq Scan on test1_1 (cost=0.00..25.88 rows=423 width=36)
Filter: (id < 10)
-> Seq Scan on test1_def (cost=0.00..25.88 rows=423 width=36)
Filter: (id < 10)
(5 rows)
