From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
Cc: | Simon Riggs <simon(at)2ndquadrant(dot)com>, Decibel! <decibel(at)decibel(dot)org>, Zeugswetter Andreas ADI SD <Andreas(dot)Zeugswetter(at)s-itsolutions(dot)at>, Magnus Hagander <magnus(at)hagander(dot)net>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: pg_dump additional options for performance |
Date: | 2008-02-11 16:51:07 |
Message-ID: | 2816.1202748667@sss.pgh.pa.us |
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Alvaro Herrera <alvherre(at)commandprompt(dot)com> writes:
> I think this is pretty unwieldy.
I agree. Since any multiple-output-file case can't usefully use stdout,
I think we should combine the switches and just have one switch that
says both that you want separated output and what the target filename
is. Thus something like
--pre-schema-file = foo
--data-file = bar
--post-schema-file = baz
where specifying any of these suppresses the "normal" output to stdout.
So, if you give just a subset of them, you get just subset output.
With this design, --schema-only, --data-only, and --file are obsolete,
and we should probably throw an error if any of them are used in
combination with these switches.
regards, tom lane
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