Re: pgsql: Improve handling of NULLs in KNN-GiST and KNN-SP-GiST - Mailing list pgsql-committers

On Thu, Sep 19, 2019 at 11:31 PM Alexander Korotkov
<a.korotkov@postgrespro.ru> wrote:
>
> On Thu, Sep 19, 2019 at 11:13 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
>>
>> Erik Rijkers <er@xs4all.nl> writes:
>> > Oops:
>> >       create_index                 ... ok          634 ms
>> >       create_index_spgist          ... FAILED      438 ms
>> >       create_view                  ... ok          329 ms
>>
>> I'm betting the issue is breaking the Datum abstraction here:
>>
>> -                   scan->xs_orderbyvals[i] = Float8GetDatum(distanceValues[i]);
>> +                   scan->xs_orderbyvals[i] = item->distances[i].value;
>
>
> Overseen by me.  Will fix immediately.


Fix pushed from 11 to 9.5, where I made this error during backpatching.

However, I also see set of failures in master, which seems related to
this patch:
 * https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dromedary&dt=2019-09-19%2020%3A09%3A42
 * https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=crake&dt=2019-09-19%2020%3A04%3A22
 * https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=tern&dt=2019-09-19%2019%3A22%3A01

Will investigate them.

------
Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company