On Tue, Aug 8, 2023 at 4:08 PM Richard Guo <guofenglinux@gmail.com> wrote:
>
>
> I haven't looked into the details but with 0002 patch I came across a
> crash while planning the query below.
>
> regression=# set enable_partitionwise_join to on;
> SET
> regression=# EXPLAIN (COSTS OFF)
> SELECT * FROM prt1 t1, prt2 t2
> WHERE t1.a = t2.b AND t1.a < 450 AND t2.b > 250 AND t1.b = 0;
> server closed the connection unexpectedly
Thanks for the report. PFA the patches with this issue fixed. There is
another issue seen when running partition_join.sql "ERROR: index key
does not match expected index column". I will investigate that issue.
Right now I am looking at the 4th point in my first email in this
thread. [1]. I am trying to figure whether that approach would work.
If that approach doesn't work what's the best to track the
translations and also figure out answers to 1, 2, 3 there. Please let
me know your opinions if any.
--
Best Wishes,
Ashutosh Bapat
[1] https://www.postgresql.org/message-id/CAExHW5s=bCLMMq8n_bN6iU+Pjau0DS3z_6Dn6iLE69ESmsPMJQ@mail.gmail.com