Re: Using ALTER TABLESPACE in pg_dump

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Philip Warner <pjw(at)rhyme(dot)com(dot)au>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Using ALTER TABLESPACE in pg_dump
Date: 2004-11-06 05:42:55
Message-ID: 200411060542.iA65gtu28989@candle.pha.pa.us
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FYI, we need tablespace_default to control this pg_dump output for a
primary key:

ALTER TABLE ONLY test2
ADD CONSTRAINT test2_pkey PRIMARY KEY (x);

---------------------------------------------------------------------------

Tom Lane wrote:
> Philip Warner <pjw(at)rhyme(dot)com(dot)au> writes:
> > Time is at a serious premium for me at the moment (I have several projects
> > all due about now); but I wrote a patch for this a few weeks back, so it
> > should not be a lot of work (unless pg_dump has changed in the last couple
> > of months).
>
> If you have a preliminary patch, you could pass it along and I'll finish
> it up.
>
> > Excellent. I assume that anything that can have a tablespace (database,
> > schema(?), table and index -- anything else?) should emit a 'set
> > default_tablespace="ts"' before creation (and that this will affect
> > auto-created indexes as appropriate, whatever that means).
>
> default_tablespace will affect both tables and auto-created indexes.
> But I was under the impression that pg_dump deliberately avoids
> auto-creation of indexes... isn't each one split out as an ADD
> CONSTRAINT operation?
>
> Schemas don't have tablespaces anymore.
>
> regards, tom lane
>
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