Horton

Re: Partition Check not updated when insert into a partition

Alvaro Herrera <alvherre@alvh.no-ip.org>

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From: Alvaro Herrera <alvherre@alvh.no-ip.org>
To: Pavel Borisov <pashkin.elfe@gmail.com>
Cc: Amit Langote <amitlangote09@gmail.com>, Nitin Jadhav <nitinjadhavpostgres@gmail.com>, "houzj.fnst@fujitsu.com" <houzj.fnst@fujitsu.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2021-10-18T17:40:31Z
Lists: pgsql-hackers 
On 2021-Oct-18, Alvaro Herrera wrote:

> Thanks.  I'm looking at it now.  I notice that if I take out the code
> fix and keep the tests, I only see the ATTACH side of the problem have a
> failure; I expected to see a failure for DETACH too.

Ah, no, the test covers both cases; it's just that if it fails the first
time, it'll fail to fail the second time.  But if I run it separately,
and make it succeed the first time, then the second one will fail as
expected.  This becomes better visible by adding \c in a few places, but
I don't think it's necessary to add it to the committed test -- I'm
taking the code as Amit submitted.

-- 
Álvaro Herrera           39°49'30"S 73°17'W  —  https://www.EnterpriseDB.com/
Maybe there's lots of data loss but the records of data loss are also lost.
(Lincoln Yeoh)

Commits

  1. Invalidate partitions of table being attached/detached