| From: | Manfred Koizar <mkoi-pg(at)aon(dot)at> |
|---|---|
| To: | "abremond(at)voila(dot)fr" <abremond(at)voila(dot)fr> |
| Cc: | "pgsql-general" <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Problem to manage OID on the space disk |
| Date: | 2003-04-07 18:05:20 |
| Message-ID: | 00f39vce04emaunkt1dt8guqsskvl28ghf@4ax.com |
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| Lists: | pgsql-general |
On Fri, 4 Apr 2003 09:23:12 +0200, "abremond(at)voila(dot)fr"
<abremond(at)voila(dot)fr> wrote:
>When I delete many rows (with OID) the free space of disk doesn't changed !
That's to be expected.
>I make a vacuumdb, but I doesn't notice an increase of the free space disk.
VACUUM (vacuumdb) does not free disk space, use VACUUM FULL (vacuumdb
--full) instead.
>In a last step, I make a backup and a restoration but, it's the same.
Strange! I'm sure I'm missing something ...
>How can I remove the OID on my disk without corrupt my databases ?
Annie, I don't quite understand whether you want to remove rows or
the oid column. Can you give an example of what you tried?
Servus
Manfred
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