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Re: BUG #15577: Query returns different results when executedmultiple times - Mailing list pgsql-bugs

From David Rowley
Subject Re: BUG #15577: Query returns different results when executedmultiple times
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Msg-id CAKJS1f_2KvhADfQ3QaUQqV02n7UjbD+adM5_aq4UiXi4Bio=bg@mail.gmail.com
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In response to Re: BUG #15577: Query returns different results when executed multiple times  (Andrew Gierth <andrew@tao11.riddles.org.uk>)
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On Thu, 10 Jan 2019 at 10:04, Andrew Gierth <andrew@tao11.riddles.org.uk> wrote:
> Looks like this isn't a new bug, either; I can reproduce it on 10.x.

Yeah, introduced in 9.6;

I wrote:
> 45be99f8cd Support parallel joins, and make related improvements. -- BAD
> a7de3dc5c3 Support multi-stage aggregation. -- GOOD

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

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