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Re: [HACKERS] Assertion failure in REL9_5_STABLE - Mailing list pgsql-hackers

From Pavan Deolasee
Subject Re: [HACKERS] Assertion failure in REL9_5_STABLE
Date
Msg-id CABOikdNn6Bhm0T=zggdMoSi=J2ZqhiK+F0Y6Q3+Opq3dhdiXjA@mail.gmail.com
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In response to Re: [HACKERS] Assertion failure in REL9_5_STABLE  (Andrew Gierth <andrew@tao11.riddles.org.uk>)
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On Wed, Apr 19, 2017 at 11:19 AM, Andrew Gierth <andrew@tao11.riddles.org.uk> wrote:
>>>>> "Pavan" == Pavan Deolasee <pavan.deolasee@gmail.com> writes:

 Pavan> I am attaching a patch that throws a similar ERROR during
 Pavan> planning even for 9.5. AFAICS in presence of grouping sets, we
 Pavan> always decide to use sort-based implementation for grouping, but
 Pavan> do not check if the columns support ordering or not.

Hmmm. This is obviously my fault somewhere... the patch looks good, I'll
deal with it shortly.

JFR this got fixed via 7be3678a8cfb55dcfca90fa586485f835ab912a5

Thanks,
Pavan

--
 Pavan Deolasee                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services

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