diff options
| author | Alexander Korotkov | 2025-04-07 13:28:54 +0000 |
|---|---|---|
| committer | Alexander Korotkov | 2025-04-07 13:28:54 +0000 |
| commit | 717d0e8dd945edea7c7e875bdb2553238a94f885 (patch) | |
| tree | 4802908800f788e4fd68a84c0ae142073ac5123e | |
| parent | ae60947643722da257a59f8f16f855add307583f (diff) | |
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 <[email protected]>
Reviewed-by: Tom Lane <[email protected]>
| -rw-r--r-- | src/backend/utils/misc/guc_tables.c | 2 | ||||
| -rw-r--r-- | src/backend/utils/misc/postgresql.conf.sample | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/utils/misc/guc_tables.c b/src/backend/utils/misc/guc_tables.c index 4eaeca89f2c..f596fda568c 100644 --- a/src/backend/utils/misc/guc_tables.c +++ b/src/backend/utils/misc/guc_tables.c @@ -998,7 +998,7 @@ struct config_bool ConfigureNamesBool[] = {"enable_self_join_elimination", PGC_USERSET, QUERY_TUNING_METHOD, gettext_noop("Enables removal of unique self-joins."), NULL, - GUC_EXPLAIN | GUC_NOT_IN_SAMPLE + GUC_EXPLAIN }, &enable_self_join_elimination, true, diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample index ff56a1f0732..bcd4e67f43e 100644 --- a/src/backend/utils/misc/postgresql.conf.sample +++ b/src/backend/utils/misc/postgresql.conf.sample @@ -427,6 +427,7 @@ #enable_tidscan = on #enable_group_by_reordering = on #enable_distinct_reordering = on +#enable_self_join_elimination = on # - Planner Cost Constants - |