Re: merge join killing performance

Scott Marlowe <scott.marlowe@gmail.com> writes:
> On Thu, May 27, 2010 at 7:16 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> I've committed a patch for this, if you're interested in testing that
>> it fixes your situation.

> Cool, do we have a snapshot build somewhere or do I need to get all
> the extra build bits like flex or yacc or bison or whatnot?

There's a nightly snapshot tarball of HEAD on the ftp server.
I don't believe there's any snapshots for back branches though.

Alternatively, you could grab the latest release tarball for whichever
branch you want and just apply that patch --- it should apply cleanly.

            regards, tom lane