Add test for partitionwise join involving default partition.
Author: Rajkumar Raghuwanshi
Reviewed-by: Ashutosh Bapat
Discussion: https://postgr.es/m/CAKcux6ky5YeZAY74qSh-ayPZZEQchz092g71iXXbC0%2BE3xoscA%40mail.gmail.com
Discussion: https://postgr.es/m/CAKcux6kOQ85Xtzxu3tM1mR7Vk%3D7Z2e4rG7dL1iMZqPgLMpxQYg%40mail.gmail.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/4513d3a4be0bb7d0141f8b7eaf669a55c08e41b0
Modified Files
--------------
src/test/regress/expected/partition_join.out | 97 ++++++++++++++++++++++++++++
src/test/regress/sql/partition_join.sql | 30 +++++++++
2 files changed, 127 insertions(+)