Обсуждение: Default index tablespace

What about a feature to set a default tablespace just for indexes?  I have 
been told that this was originally proposed when tablespaces where designed, 
but did not end up being implemented.  Does anyone recall the details?  I 
have had people ask me about this feature.

-- 
Peter Eisentraut
http://developer.postgresql.org/~petere/

On Fri, 2008-01-25 at 13:01 +0100, Peter Eisentraut wrote:

> What about a feature to set a default tablespace just for indexes?  

Why would we want this particular idea? I'm not against it specifically,
but it seems like there are many similar ideas, so we should think about
what we are trying to achieve by it first.

--  Simon Riggs 2ndQuadrant  http://www.2ndQuadrant.com

Peter Eisentraut wrote:
> What about a feature to set a default tablespace just for indexes?  I have 
> been told that this was originally proposed when tablespaces where designed, 
> but did not end up being implemented.  Does anyone recall the details?  I 
> have had people ask me about this feature.
> 

+1 It is typical problem when you want to create primary key and related 
index in different tablespace. My colleagues asked me about this feature 
as well.
Zdenek

Peter Eisentraut <peter_e@gmx.net> writes:
> What about a feature to set a default tablespace just for indexes?

Well, for one thing it would break existing dumps, since pg_dump expects
that "SET default_tablespace" works for indexes and tables both.

This has been suggested and rejected multiple times before, eg,
http://archives.postgresql.org/pgsql-general/2007-10/msg00141.php
        regards, tom lane