Postgres Pro
Downloads
Home   >   mailing lists

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

From Tom Lane
Subject Re: Move pg_attribute.attcompression to earlier in struct for reduced size?
Date
Msg-id 1677691.1622075746@sss.pgh.pa.us
Whole thread Raw
In response to Re: Move pg_attribute.attcompression to earlier in struct for reduced size?  (Andres Freund <andres@anarazel.de>)
Responses Re: Move pg_attribute.attcompression to earlier in struct for reduced size?
Re: Move pg_attribute.attcompression to earlier in struct for reduced size?
List pgsql-hackers
Tree view 
Andres Freund <andres@anarazel.de> writes:
> The efficiency bit is probably going to be swamped by the addition of
> the compression handling, given the amount of additional work we're now
> doing in in reform_and_rewrite_tuple().

Only if the user has explicitly requested a change of compression, no?

            regards, tom lane

pgsql-hackers by date:

Previous
From: Andres Freund
Date:
Subject: Re: Move pg_attribute.attcompression to earlier in struct for reduced size?
Next
From: Kyotaro Horiguchi
Date:
Subject: Re: Race condition in recovery?