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Re: Removing unneeded self joins - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Removing unneeded self joins
Date
Msg-id 2831340.1743950498@sss.pgh.pa.us
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In response to Re: Removing unneeded self joins  (Alexander Korotkov <aekorotkov@gmail.com>)
Responses Re: Removing unneeded self joins
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Alexander Korotkov <aekorotkov@gmail.com> writes:
> 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.

enable_self_join_elimination is documented, and it has no hint that
it is any different from any other enable_foo flag.  It shouldn't
be different.

            regards, tom lane

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