On Sun, Apr 6, 2025 at 2:42 PM Tender Wang <tndrwang@gmail.com> wrote:
> Daniel Gustafsson <daniel@yesql.se> 于2025年4月6日周日 19:23写道：
>>
>> > On 6 Apr 2025, at 06:02, Tender Wang <tndrwang@gmail.com> wrote:
>>
>> > I find that the postgresql.conf.sample file doesn't contain enable_self_join_elimination guc.
>> > If this is necessary, please see the attached patch.
>>
>> The GUC is marked as not supposed by the in the sample file, either it really
>> shouldn't or that needs to be removed from the GUC declaration.
>
>
> Sorry, I didn't see the GUC_NOT_IN_SAMPLE flag. Thanks for the reminder.
> Please ignore the noise.
Also, sorry for thoughtless commit of that.
Nevertheless, should we consider revisiting this flag? I see the only
other GUC simultaneously QUERY_TUNING_METHOD and GUC_NOT_IN_SAMPLE is
optimize_bounded_sort, which is not exposed in a standard build.
------
Regards,
Alexander Korotkov
Supabase
