Postgres Pro
Downloads
Home   >   mailing lists

Re: Interaction between Free Space Map an alternate location for a database - Mailing list pgsql-performance

From Tom Lane
Subject Re: Interaction between Free Space Map an alternate location for a database
Date
Msg-id 18536.1100803097@sss.pgh.pa.us
Whole thread Raw
In response to Interaction between Free Space Map an alternate location for a database  (Dave Cramer <pg@fastcrypt.com>)
Responses Re: Interaction between Free Space Map an alternate location
List pgsql-performance
Tree view 
Dave Cramer <pg@fastcrypt.com> writes:
> Can someone explain how the free space map deals with alternate database
> locations?

It doesn't really care.  It identifies tables by database OID+table OID,
and where they happen to sit physically doesn't matter.

            regards, tom lane

pgsql-performance by date:

Previous
From: Josh Berkus
Date:
Subject: Re: Query Performance and IOWait
Next
From: Dave Cramer
Date:
Subject: Re: Interaction between Free Space Map an alternate location