| From: | hubert depesz lubaczewski <depesz(at)depesz(dot)com> |
|---|---|
| To: | Adrian Klaver <adrian(dot)klaver(at)gmail(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Strange problem with create table as select * from table; |
| Date: | 2011-11-04 20:47:22 |
| Message-ID: | 20111104204722.GA3952@depesz.com |
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| Lists: | pgsql-general pgsql-hackers |
On Fri, Nov 04, 2011 at 01:43:55PM -0700, Adrian Klaver wrote:
> >Does it tell you anything?
> You are very thorough.
I hate mysteries. Especially the ones that break stuff.
> I don't know enough about Postgres internals to be much help there.
> All I can point out is the problem seemed to appear over roughly a
> two month period 5/28/11-7/20/11.
> Any new code or procedures rolled out then?
> Any bug reports?
not as far as I know, but I'll check with guys. Still - app changes
shouldn't cause something like this in db?
> Given the turnover on this table it seems important everything is
> 'normal' since 7/20/11.
yes, but we can't do pg_reorg of the table (it has quite a lot of bloat)
Best regards,
depesz
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