Horton

Re: BUG #14941: Vacuum crashes

Nathan Bossart <bossartn@amazon.com>

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From: "Bossart, Nathan" <bossartn@amazon.com>
To: Robert Haas <robertmhaas@gmail.com>, Michael Paquier <michael.paquier@gmail.com>
Cc: Masahiko Sawada <sawada.mshk@gmail.com>, Lyes Ameddah <lyes.amd@gmail.com>, Tomas Vondra <tomas.vondra@2ndquadrant.com>, "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>, "pgsql-bugs@postgresql.org" <pgsql-bugs@postgresql.org>
Date: 2018-01-09T21:42:26Z
Lists: pgsql-bugs, pgsql-hackers 
On 1/9/18, 9:24 AM, "Robert Haas" <robertmhaas@gmail.com> wrote:
> On Mon, Jan 8, 2018 at 11:27 PM, Michael Paquier
> <michael.paquier@gmail.com> wrote:
>> On Thu, Dec 28, 2017 at 10:46:18PM +0000, Bossart, Nathan wrote:
>>> I agree, this makes more sense.  I've made this change in v3 of 0003.
>>
>> Based on the opinions gathered on this thread, 0001 and 0002 seem to be
>> in the shape wanted, and those look good for shipping.
>
> Committed 0001.

Thanks!

Nathan

Commits

  1. Add option SKIP_LOCKED to VACUUM and ANALYZE

  2. Rename VACOPT_NOWAIT to VACOPT_SKIP_LOCKED

  3. Add parenthesized options syntax for ANALYZE.

  4. Don't allow VACUUM VERBOSE ANALYZE VERBOSE.

  5. Fix inadequate locking during get_rel_oids().

  6. Avoid having autovacuum workers wait for relation locks.