Horton

Re: [HACKERS] pg_serial early wraparound

Michael Paquier <michael.paquier@gmail.com>

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From: Michael Paquier <michael.paquier@gmail.com>
To: Thomas Munro <thomas.munro@enterprisedb.com>
Cc: Anastasia Lubennikova <lubennikovaav@gmail.com>, Pg Hackers <pgsql-hackers@postgresql.org>, Thomas Munro <munro@ip9.org>
Date: 2017-11-30T03:16:41Z
Lists: pgsql-hackers 
On Fri, Sep 1, 2017 at 8:12 PM, Thomas Munro
<thomas.munro@enterprisedb.com> wrote:
> Rebased again, now with a commit message.  That assertion has since
> been removed (commit ec99dd5a) so the attached test script can once
> again be used to see the contents of pg_serial as the xid goes all the
> way around, if you build with TEST_OLDSERXID defined so that
> predicate.c forces information about xids out to pg_serial.

Moved to next CF per lack of reviews.
-- 
Michael

Commits

  1. Remove obsolete SLRU wrapping and warnings from predicate.c.

  2. Remove incorrect assertion in clog.c

  3. Keep track of transaction commit timestamps

  4. Handle 5-char filenames in SlruScanDirectory