Re: BUG #14932: SELECT DISTINCT val FROM table gets stuck in aninfinite loop

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От Andres Freund
Тема Re: BUG #14932: SELECT DISTINCT val FROM table gets stuck in aninfinite loop
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Msg-id 20180111230510.pvn3vguwh3f3yw46@alap3.anarazel.de
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Ответ на Re: BUG #14932: SELECT DISTINCT val FROM table gets stuck in an infinite loop  (Tom Lane <tgl@sss.pgh.pa.us>)
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On 2018-01-09 10:36:48 -0500, Tom Lane wrote:
> Tomas Vondra <tomas.vondra@2ndquadrant.com> writes:
> > On 12/06/2017 06:19 PM, Andres Freund wrote:
> >> On 2017-12-06 12:14:24 -0500, Tom Lane wrote:
> >>> In any case, the hashtable code needs to not fall over in the
> >>> presence of a lot of collisions, regardless of the exact reason
> >>> for there being a lot.
> 
> >> Yes, we need to be more resilient about it. Working on a patch.
> 
> This seems to have fallen through a crack over Christmas holidays.
> Let's see if we can't push it to a conclusion.

Yea, I'll try to get to it over the weekend. Sorry for the delay.

Greetings,

Andres Freund


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