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Re: bad estimation together with large work_mem generates terrible slow hash joins - Mailing list pgsql-hackers

From Tomas Vondra
Subject Re: bad estimation together with large work_mem generates terrible slow hash joins
Date
Msg-id 53B59498.3000800@fuzzy.cz
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In response to Re: bad estimation together with large work_mem generates terrible slow hash joins  (Tomas Vondra <tv@fuzzy.cz>)
Responses Re: bad estimation together with large work_mem generates terrible slow hash joins  (Tomas Vondra <tv@fuzzy.cz>)
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On 1.7.2014 01:24, Tomas Vondra wrote:
> On 30.6.2014 23:12, Tomas Vondra wrote:
>> Hi,
>
> Hopefully I got it right this time. At least it seems to be working for
> cases that failed before (no file leaks, proper rowcounts so far).

Attached v7, fixing nbatch/ntuples in an assert.

regards
Tomas
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