Re: Backup & Restore

From my reading of this code, it dumps each table in a separate
transaction, meaning it does not make a consistent backup. I recommend
pg_dump in -Fc mode and the use of pg_restore.

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Gavin M. Roy wrote:
>
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> Attached is a small backup script that I wrote. It requires command
> line PHP w/ PostgreSQL support. What it does is rip through all the
> databases, gets the table listings, makes a directory structure and
> dumps every table to its own .sql file using pg_dump. Then it backs
> it up to tape. With some minor modifications it may work for you :D
> The reason I wrote this is with the size of my database, single table
> restorations from on pg_dumpall file were horrendous, and since the
> database changes structure on a regular basis (new tables, etc) I
> didn't want to be limited to a shell script I had to hand configure
> every time I added/removed a table.
>
> Cheers,
>
> Gavin
>
> - -----Original Message-----
> From: pgsql-general-owner(at)postgresql(dot)org
> [mailto:pgsql-general-owner(at)postgresql(dot)org] On Behalf Of Marcelo
> Pereira
> Sent: Monday, February 25, 2002 4:17 AM
> To: pgsql-general(at)postgresql(dot)org
> Subject: [GENERAL] Backup & Restore
>
>
> Hello All,
>
> Which is the simplest way to do a backup? My db is really small
> (about
> 4Mb), so I would like to make a backup to each day, save it in
> separated
> files, and restore it if necessary.
>
> So, which is the usual way to create the backup files? And how can I
> restore these backups?
>
> Thanks in advance,
>
> Marcelo Pereira
>
> - -- Remember that only God and Esc+:w saves.
> __
> (_.\ Marcelo Pereira |
> / / ___ |
> / (_/ _ \__ Matematica/99 - IMECC |
> _______\____/_\___)___Unicamp_______________/
>
>
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