Skip site navigation (1) Skip section navigation (2)

Re: Proposed patch: synchronized_scanning GUC variable

From: Gregory Stark <stark(at)enterprisedb(dot)com>
To: "Jonah H(dot) Harris" <jonah(dot)harris(at)gmail(dot)com>
Cc: "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, <pgsql-patches(at)postgresql(dot)org>
Subject: Re: Proposed patch: synchronized_scanning GUC variable
Date: 2008-01-27 21:54:58
Message-ID: 87hcgzrl1p.fsf@oxford.xeocode.com (view raw or flat)
Thread:
Lists: pgsql-hackerspgsql-patches
"Jonah H. Harris" <jonah(dot)harris(at)gmail(dot)com> writes:

> On Jan 27, 2008 3:07 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> Per today's -hackers discussion, add a GUC variable to allow clients to
>> disable the new synchronized-scanning behavior, and make pg_dump disable
>> sync scans so that it will reliably preserve row ordering.  This is a
>> pretty trivial patch, but seeing how late we are in the 8.3 release
>> cycle, I thought I'd better post it for comment anyway.
>
> +1

I liked the "synchronized_sequential_scans" idea myself.

But otherwise, sure.


-- 
  Gregory Stark
  EnterpriseDB          http://www.enterprisedb.com
  Ask me about EnterpriseDB's RemoteDBA services!

In response to

Responses

pgsql-hackers by date

Next:From: Gevik BabakhaniDate: 2008-01-27 23:09:51
Subject: Re: Proposed patch: synchronized_scanning GUC variable
Previous:From: Gevik BabakhaniDate: 2008-01-27 21:04:38
Subject: Re: MSVC Build error

pgsql-patches by date

Next:From: Gevik BabakhaniDate: 2008-01-27 23:09:51
Subject: Re: Proposed patch: synchronized_scanning GUC variable
Previous:From: Jonah H. HarrisDate: 2008-01-27 20:54:59
Subject: Re: Proposed patch: synchronized_scanning GUC variable

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group