Horton

Re: ALTER TABLE .. DETACH PARTITION CONCURRENTLY

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

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From: Alvaro Herrera <alvherre@alvh.no-ip.org>
To: Anastasia Lubennikova <a.lubennikova@postgrespro.ru>
Cc: Amit Langote <amitlangote09@gmail.com>, Pg Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2020-11-30T15:29:51Z
Lists: pgsql-hackers 
On 2020-Nov-30, Anastasia Lubennikova wrote:

> The commitfest is nearing the end and this thread is "Waiting on Author".
> As far as I see the last message contains a patch. Is there anything left to
> work on or it needs review now? Alvaro, are you planning to continue working
> on it?

Thanks Anastasia.  I marked it as needs review.

Commits

  1. Make detach-partition-concurrently-4 less timing sensitive

  2. Improve documentation on DETACH PARTITION lock levels

  3. Track detached partitions more accurately in partdescs

  4. Allow a partdesc-omitting-partitions to be cached

  5. Fix relcache inconsistency hazard in partition detach

  6. Don't add a redundant constraint when detaching a partition

  7. ALTER TABLE ... DETACH PARTITION ... CONCURRENTLY

  8. Let ALTER TABLE Phase 2 routines manage the relation pointer

  9. Check default partitions constraints while descending