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-rw-r--r--src/backend/utils/misc/guc_tables.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/backend/utils/misc/guc_tables.c b/src/backend/utils/misc/guc_tables.c
index 4c585741661..7605eff9b9d 100644
--- a/src/backend/utils/misc/guc_tables.c
+++ b/src/backend/utils/misc/guc_tables.c
@@ -1028,6 +1028,16 @@ struct config_bool ConfigureNamesBool[] =
NULL, NULL, NULL
},
{
+ {"enable_self_join_removal", PGC_USERSET, QUERY_TUNING_METHOD,
+ gettext_noop("Enable removal of unique self-joins."),
+ NULL,
+ GUC_EXPLAIN | GUC_NOT_IN_SAMPLE
+ },
+ &enable_self_join_removal,
+ true,
+ NULL, NULL, NULL
+ },
+ {
{"geqo", PGC_USERSET, QUERY_TUNING_GEQO,
gettext_noop("Enables genetic query optimization."),
gettext_noop("This algorithm attempts to do planning without "