| From: | Adrian Klaver <adrian(dot)klaver(at)gmail(dot)com> |
|---|---|
| To: | depesz(at)depesz(dot)com |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Strange problem with create table as select * from table; |
| Date: | 2011-11-03 15:23:01 |
| Message-ID: | 201111030823.01975.adrian.klaver@gmail.com |
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| Lists: | pgsql-general pgsql-hackers |
On Thursday, November 03, 2011 8:05:38 am hubert depesz lubaczewski wrote:
> On Thu, Nov 03, 2011 at 08:04:19AM -0700, Adrian Klaver wrote:
> > So just to be clear there is and never has been a -1 value for xobject_id
> > in the source table?
>
> yes. min value of xobject_id is 1000, and we had trigger in place on the
> table which logged all inserts/updates/deletes and the value -1 never
> showed up (At least in the last couple of days, during which i was
> making the copies).
>
> > So a select count(*) from sssssss.xobjects where xobject_id = -1 on the
> > source table yields 0?
>
> yes, that's correct. both using index, and usingf seq scan.
Hmmm. Now we await the results of the tests Tom suggested. Just a thought, any
other strange behavior, hiccups in the database over the past couple of days?
>
> Best regards,
>
> depesz
--
Adrian Klaver
adrian(dot)klaver(at)gmail(dot)com
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