Horton

Re: BUG #15896: pg_upgrade from 10-or-earlier: TRAP: FailedAssertion(»!(metad->btm_version >= 3)«

Peter Geoghegan <pg@bowt.ie>

View thread View on postgr.es
From: Peter Geoghegan <pg@bowt.ie>
To: Christoph Berg <myon@debian.org>
Cc: Alvaro Herrera <alvherre@2ndquadrant.com>, PostgreSQL mailing lists <pgsql-bugs@lists.postgresql.org>, Teodor Sigaev <teodor@sigaev.ru>, Alexander Korotkov <a.korotkov@postgrespro.ru>
Date: 2019-07-18T20:25:02Z
Lists: pgsql-bugs 
On Thu, Jul 18, 2019 at 2:30 AM Christoph Berg <myon@debian.org> wrote:
> That version works as well on 12 HEAD. It passes "check world" and the
> Debian testsuite on top of that running 10->12 upgrade tests.

Pushed a slightly refined version of the same patch back to the v11 branch.

Thanks for the report, and for testing!
-- 
Peter Geoghegan

Commits

  1. Fix nbtree metapage cache upgrade bug.

  2. Make heap TID a tiebreaker nbtree index column.

  3. Fix handling of non-upgraded B-tree metapages

  4. Skip full index scan during cleanup of B-tree indexes when possible