Re: [HACKERS] Re: [GENERAL] big bad join problems

Bruce Momjian <maillist@candle.pha.pa.us>

From: Bruce Momjian <maillist@candle.pha.pa.us>
To: vadim@krs.ru (Vadim Mikheev)
Cc: dustin@spy.net, hackers@postgreSQL.org
Date: 1999-02-02T03:02:31Z
Lists: pgsql-hackers
> Bruce Momjian wrote:
> > 
> > > On Mon, 1 Feb 1999, Bruce Momjian wrote:
> > >
> > >       Actually, it's still fairly slow.  I've got two things that my
> > > view is pulling back now, and it's taking quite a while.  I'm going to
> > > load up a bunch of data and see if it gets any slower.  Is there an actual
> > > problem happening here?
> > 
> > With the GEQO problems people were having, I have modified the default
> > GEQO start table count from 8 to 6.
> > 
> > People are having trouble at values of > 6 for a while, but
> > someone(Vadim?) objected to setting it to six in the past.  With two
> > people having problems today, I wanted to lower it.
> 
> Yes, it was me. I don't object against 6, but just remember that
> there were other people having troubles with GEQO and this is
> why table count was increased from 6 to 8.

Do you remember what problems?

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