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Re: [PG19] eager aggregation gives wrong results because of bpchar_ops - Mailing list pgsql-hackers

From Tom Lane
Subject Re: [PG19] eager aggregation gives wrong results because of bpchar_ops
Date
Msg-id 1873963.1791333656@sss.pgh.pa.us
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In response to Re: [PG19] eager aggregation gives wrong results because of bpchar_ops  (Peter Geoghegan <pg@bowt.ie>)
Responses Re: [PG19] eager aggregation gives wrong results because of bpchar_ops
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Peter Geoghegan <pg@bowt.ie> writes:
> On Tue, Oct 6, 2026 at 7:49 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> I'm about to go to dinner, but I can work on fixing this afterwards
>> if you don't want to.

> I'll see where I get with following this precedent now.

If you like, but my experience is that getting this right is pretty
painful if you don't have a cross-version-upgrade-testing BF animal
to experiment on.  I do ...

            regards, tom lane

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