| From: | Richard Yen <richyen3(at)gmail(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | pgsql-bugs(at)lists(dot)postgresql(dot)org |
| Subject: | Re: BUG #15807: pg_upgrade does not account for renaming of system catalog column names |
| Date: | 2019-05-15 18:44:06 |
| Message-ID: | CAKH4vDjx58ja=afr4cDO8VpwC=3PQ+m_PdNk=nnOyNLuae7wsw@mail.gmail.com |
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| Lists: | pgsql-bugs |
Ok, thanks for the clarification!
--Richard
On Wed, May 15, 2019 at 11:39 AM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> PG Bug reporting form <noreply(at)postgresql(dot)org> writes:
> > example: pg_stat_replication.sent_location was renamed to
> > pg_stat_replication.sent_lsn in v10.
>
> Yeah, that's a documented compatibility issue, per the v10 notes:
>
> * Rename WAL-related functions and views to use lsn instead of location
> (David Rowley)
>
> > If a view in 9.6 refers to
> > pg_stat_replication.sent_location, pg_upgrade fails entirely because
> "column
> > pg_stat_replication.sent_location does not exist"
>
> It is not pg_upgrade's job to fix such things. Sorry.
>
> regards, tom lane
>
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