Re: 7.4 - data recovery - Mailing list pgsql-admin

From Peter Eisentraut
Subject Re: 7.4 - data recovery
Date
Msg-id 200608252031.00864.peter_e@gmx.net
Whole thread Raw
In response to 7.4 - data recovery  ("Bartosz Belter" <bartosz.belter@man.poznan.pl>)
Responses Re: 7.4 - data recovery  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-admin
Bartosz Belter wrote:
> 3. I've recovered some files and it looks to me they're from
> $PGDATA/base/data/xxx (it looks this is the complete folder)
> 4. No other files! (no pg_clog, pg_xlog etc)

If you don't have a clog, then all your transactions will appear
as "didn't happen yet", so your table data appears to be in the future.
You can just commit dummy transactions until it appears again.  This is
obvious not an official and approved way, but it's at least a shot
before you're forced to get out your hex editor.

--
Peter Eisentraut
http://developer.postgresql.org/~petere/

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