diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
index fa92ce2e68..c51a9270e4 100644
--- a/src/backend/utils/misc/guc.c
+++ b/src/backend/utils/misc/guc.c
@@ -951,6 +951,15 @@ static struct config_bool ConfigureNamesBool[] =
true,
NULL, NULL, NULL
},
+ {
+ {"enable_partition_pruning", PGC_USERSET, QUERY_TUNING_METHOD,
+ gettext_noop("Enables the planner's ability to remove
non-required partitions from the query plan."),
+ NULL
+ },
+ &enable_partition_pruning,
+ true,
+ NULL, NULL, NULL
+ },
I would make the short description shorter, and use the long description
to elaborate. So gettext_noop("Enable plan-time and run-time partition
pruning.")
followed by something like
gettext_noop("Allows the query planner and executor to compare partition
bounds to conditions in the query, and determine which partitions {can be
skipped | must be scanned} ...")
(Not wedded to those particular phrasings.)
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
