Postgres Pro
Downloads
Home   >   mailing lists

Re: nbtdesc.c and nbtpage.c are inconsistent with XLOG_BTREE_META_CLEANUP(11~) - Mailing list pgsql-hackers

From Peter Geoghegan
Subject Re: nbtdesc.c and nbtpage.c are inconsistent with XLOG_BTREE_META_CLEANUP(11~)
Date
Msg-id CAH2-WznUbpC529gZ8a5m3mAeVG9kNDMmOgSm3q4a2iK-6m+pRg@mail.gmail.com
Whole thread Raw
In response to Re: nbtdesc.c and nbtpage.c are inconsistent withXLOG_BTREE_META_CLEANUP (11~)  (Michael Paquier <michael@paquier.xyz>)
Responses Re: nbtdesc.c and nbtpage.c are inconsistent withXLOG_BTREE_META_CLEANUP (11~)
List pgsql-hackers
Tree view 
On Sun, Jun 16, 2019 at 7:05 PM Michael Paquier <michael@paquier.xyz> wrote:
> I would have supposed that more people scan WAL records using the
> description callbacks.

The WAL record in question, XLOG_BTREE_META_CLEANUP, is certainly one
of the less common record types used by nbtree. I agree that this
should have been tested when it went in, but I'm not surprised that
the bug remained undetected for a year. Not that many people use
pg_waldump.

-- 
Peter Geoghegan

pgsql-hackers by date:

Previous
From: Michael Paquier
Date:
Subject: Re: nbtdesc.c and nbtpage.c are inconsistent withXLOG_BTREE_META_CLEANUP (11~)
Next
From: Alvaro Herrera
Date:
Subject: Re: pgsql: Avoid spurious deadlocks when upgrading a tuple lock