Re: pg_upgrade from 8.3.4 issue - Mailing list pgsql-general

From Bruce Momjian
Subject Re: pg_upgrade from 8.3.4 issue
Date
Msg-id 201109012345.p81Njg110679@momjian.us
Whole thread Raw
In response to Re: pg_upgrade from 8.3.4 issue  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-general
FYI, also, yesterday, I fixed a pg_upgrade bug when upgrading from 8.3
--- I suggest you wait for 9.0.5 or pull git head for the release you
want.

---------------------------------------------------------------------------

Tom Lane wrote:
> I wrote:
> > I think it'd be a lot safer to modify (or just remove) the test in
> > pg_upgrade.  It looks like a one-liner:
>
> Specifically, the attached patch takes care of the problem.  Thanks
> for reporting it!
>
>             regards, tom lane
>
>
> diff --git a/contrib/pg_upgrade/check.c b/contrib/pg_upgrade/check.c
> index 9690695..93b9e69 100644
> *** a/contrib/pg_upgrade/check.c
> --- b/contrib/pg_upgrade/check.c
> *************** check_for_prepared_transactions(ClusterI
> *** 532,538 ****
>
>       res = executeQueryOrDie(conn,
>                               "SELECT * "
> !                             "FROM pg_catalog.pg_prepared_xact()");
>
>       if (PQntuples(res) != 0)
>           pg_log(PG_FATAL, "The %s cluster contains prepared transactions\n",
> --- 532,538 ----
>
>       res = executeQueryOrDie(conn,
>                               "SELECT * "
> !                             "FROM pg_catalog.pg_prepared_xacts");
>
>       if (PQntuples(res) != 0)
>           pg_log(PG_FATAL, "The %s cluster contains prepared transactions\n",
>
> --
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--
  Bruce Momjian  <bruce@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + It's impossible for everything to be true. +

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