Re: second post: pg_dump and revision control

It think it should be clear by now that the revision control (RC) is not
an artifact of PostgreSQL; this fact is reflected in the absence of
documentation for this on http://www.postgresql.org/idocs. From the
perspective of PostgreSQL all of the RC stuff is really just vanilla
database schema - the RC is just additional tables, views, etc.

You stated in one of your original messages that you used PgAdmin II. Look
at *that* to see what design elements were added. Your key here is to
either remove those from your database thus deleting your RC system or to
work around it. pg_dump will extract either individual elements or
everything. This just works to say - either the "users" table or every
table. So your dump strategy might be to inventory your design elements
and extract each thing individually. Of course retain the data from your
tables as well.

So now assume you have a borked output file from pg_dump/pg_dumpall and
now you just want to restore the data. First be clear on what style file
you created. You use pg_restore only with the compressed and tar output
formats and only then to recreate a plaintext SQL script. That SQL script
is then fed to psql as input and the theory says that it all goes
correctly. So at this point you edit your SQL script to remove the
odd bits and you monitor PostgreSQL's operation during the load to see
which constructs are causing the errors. You must start from the
beginning since later constructs may depend on something that went by
earlier.

Joshua b. Jore ; http://www.greentechnologist.org ; 1121 1233 1311 200
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On Tue, 4 Jun 2002, Peter Dimov wrote:

>
> Hi,
> many thanks for the answer.
> I did it and in my log I see many messages as:
> " Object restored from Revision Log (Version 0).
> 2002-04-23 08:39:26-04 myuser A Table test 2784641 1
> CREATE TABLE "test" (\
> "ids" varchar(20)\
> );
> \
>
> "
>
>
> I think it is clear that the problem is in the revision control.
>
> The question is: How to disable this revision control by data import and/or by data export?
>
> I readet the docs but don't find any info about it.
>
>
>
> Many thanks.
>
>
> Stephan Szabo <sszabo(at)megazone23(dot)bigpanda(dot)com> wrote:
>
> On Mon, 3 Jun 2002, Peter Dimov wrote:
>
> >
> > Hi all,
> >
> > I am using postgresql 7.2 on linux and if I try to make
> >
> > pg_dump, the system generate a big dump file.
> >
> > I think it depend on revision control on my database.
> >
> > If it is so how can I dump my data without this revision control?
>
> You had said trying to reload gave parser errors. I'd suggest
> turning on query logging to see what the queries erroring are
> as a first step.
>
>
>
>
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