From: | "Andrus Moor" <eetasoft(at)online(dot)ee> |
---|---|
To: | "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | <adrian(dot)klaver(at)gmail(dot)com>, <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: How to restore from backup to 8.4.3 server using 9.0 dump/restore |
Date: | 2010-12-15 15:34:34 |
Message-ID: | 12EBBE44C0234BF4A06DECDBC929EDCA@andrusnotebook |
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Thread: | |
Lists: | pgsql-general |
> No, this is just pilot error. Any version of pg_dump will produce
> output that is meant to be loaded into the matching server version
> (or a later version). If you are intending to load back into 8.4,
> use the 8.4 pg_dump.
>
> You may have been reading the recommendation to use the later version's
> pg_dump when dumping an older server to perform an upgrade. It's good
> advice, but only for upgrades.
Windows application needs to support backup/restore for all servers >=8
between same server version.
So it must distibute 8.0, 8.1, 8.2, 8.3, 8.4, 9.0 pg_dump/pg_restore with
application,
including all VC++ runtime versions and all dlls specific to this version
and invoke
specific pg_dump/pg_restore depending on server version ?
Do you really think that this is reasonable ?
I'nt there a simpler way ?
I havent seen that pg_admin includes every pg_dump / pg_restore version.
Andrus.
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