From: | Chris Mair <chrisnospam(at)1006(dot)org> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | pgsql-hackers(at)postgresql(dot)org, pgsql-patches(at)postgresql(dot)org |
Subject: | Re: [HACKERS] updated patch for selecting large results |
Date: | 2006-08-30 09:40:20 |
Message-ID: | 1156930821.2251.3.camel@ultra.home.lan |
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Lists: | pgsql-hackers pgsql-patches |
On Tue, 2006-08-29 at 18:31 -0400, Tom Lane wrote:
> <chrisnospam(at)1006(dot)org> writes:
> > here comes the latest version (version 7) of the patch to handle large
> > result sets with psql. As previously discussed, a cursor is used
> > for SELECT queries when \set FETCH_COUNT some_value > 0
>
> Applied with revisions ... I didn't like the fact that the code was
> restricted to handle only unaligned output format, so I fixed print.c
> to be able to deal with emitting output in sections. This is not
> ideal for aligned output mode, because we compute column widths
> separately for each FETCH group, but all the other output modes work
> nicely. I also did a little hacking to make \timing and pager output
> work as expected.
>
> regards, tom lane
Cool!
I specially like that as a side effect of your work for applying this,
psql is faster now.
Thanks to all people that helped with this (lots...:)
Bye, Chris.
--
Chris Mair
http://www.1006.org
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