Re: Move pg_attribute.attcompression to earlier in struct for reduced size? - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: Move pg_attribute.attcompression to earlier in struct for reduced size?
Date
Msg-id YLlryM885kUPpeZ5@paquier.xyz
Whole thread Raw
In response to Re: Move pg_attribute.attcompression to earlier in struct for reduced size?  (Alvaro Herrera <alvherre@alvh.no-ip.org>)
Responses Re: Move pg_attribute.attcompression to earlier in struct for reduced size?
List pgsql-hackers
On Thu, Jun 03, 2021 at 12:04:48PM -0400, Alvaro Herrera wrote:
> If the check for recompression is this expensive, then yeah I agree that
> we should take it out.  If recompression is actually occurring, then I
> don't think this is a good test :-)

I have done no recompression here, so I was just stressing the extra
test for the recompression.  Sorry for the confusion.
--
Michael

Attachment

pgsql-hackers by date:

Previous
From: "David G. Johnston"
Date:
Subject: Re: DELETE CASCADE
Next
From: Arne Roland
Date:
Subject: Re: PATCH: generate fractional cheapest paths in generate_orderedappend_path