Re: [HACKERS] Re: [GENERAL] big bad join problems
От | Bruce Momjian |
---|---|
Тема | Re: [HACKERS] Re: [GENERAL] big bad join problems |
Дата | |
Msg-id | 199902020302.WAA08587@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: [HACKERS] Re: [GENERAL] big bad join problems (Vadim Mikheev <vadim@krs.ru>) |
Список | 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? -- Bruce Momjian | http://www.op.net/~candle maillist@candle.pha.pa.us | (610) 853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania19026
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