pgsql: Remove GUC_NOT_IN_SAMPLE from enable_self_join_elimination

From: Alexander Korotkov <akorotkov(at)postgresql(dot)org>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: Remove GUC_NOT_IN_SAMPLE from enable_self_join_elimination
Date: 2025-04-07 13:29:15
Message-ID: E1u1mXL-0037un-1G@gemulon.postgresql.org
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-committers

Remove GUC_NOT_IN_SAMPLE from enable_self_join_elimination

fc069a3a6319 implements Self-Join Elimination (SJE) and provides a new GUC
variable: enable_self_join_elimination. This new GUC variable was marked
as GUC_NOT_IN_SAMPLE. However, enable_self_join_elimination is documented
and is not different from any other enable_* GUCs. Thus, remove
GUC_NOT_IN_SAMPLE from it and add it to the postgresql.conf.sample.

Discussion: https://postgr.es/m/CAPpHfdsqMTEsmxk3aQwt6xPz%2BKpUELO%3D6fzmER9ZRGrbs4uMfA%40mail.gmail.com
Author: Tender Wang <tndrwang(at)gmail(dot)com>
Reviewed-by: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/717d0e8dd945edea7c7e875bdb2553238a94f885

Modified Files
--------------
src/backend/utils/misc/guc_tables.c | 2 +-
src/backend/utils/misc/postgresql.conf.sample | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)

Browse pgsql-committers by date

  From Date Subject
Next Message Andres Freund 2025-04-07 13:45:25 pgsql: read_stream: Fix overflow hazard with large shared buffers
Previous Message Alexander Korotkov 2025-04-07 13:08:49 Re: pgsql: Convert 'x IN (VALUES ...)' to 'x = ANY ...' then appropriate