Re: Strange result with LATERAL query

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От Andrew Gierth
Тема Re: Strange result with LATERAL query
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Msg-id 87y43mba4p.fsf@news-spur.riddles.org.uk
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Ответ на Re: Strange result with LATERAL query  (Andrew Gierth <andrew@tao11.riddles.org.uk>)
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>>>>> "Andrew" == Andrew Gierth <andrew@tao11.riddles.org.uk> writes:
>>>>> "Jeevan" == Jeevan Chalke <jeevan.chalke@enterprisedb.com> writes:
Jeevan> Hi,Jeevan> While playing with LATERAL along with some aggregates inJeevan> sub-query, I have observed somewhat
unusualbehavior.
 
Andrew> Simpler example not needing LATERAL:
Andrew> select array(select sum(x+y) from generate_series(1,3) y group by y)Andrew>   from generate_series(1,3) x;

Oh, and another way to verify that it's a bug and not expected behavior
is that it goes away with set enable_hashagg=false;

-- 
Andrew (irc:RhodiumToad)



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