Re: Physical Tlist optimization still possible?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Simon Riggs <simon(at)2ndquadrant(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Physical Tlist optimization still possible?
Date: 2005-06-01 02:31:56
Message-ID: 9232.1117593116@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Simon Riggs <simon(at)2ndquadrant(dot)com> writes:
> If a table is created as WITHOUT OIDS, is it still possible to take
> advantage of the physical tlist optimization?

Um ... it depends. There are cases where you have to have an OID,
and cases where you have to not have one. See ExecContextForcesOids.

regards, tom lane

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Tom Lane 2005-06-01 02:36:29 Re: Cost of XLogInsert CRC calculations
Previous Message Satoshi Nagayasu 2005-06-01 02:29:14 Re: audit facilities?