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-rw-r--r--src/backend/commands/analyze.c2
-rw-r--r--src/backend/commands/dbcommands.c2
-rw-r--r--src/backend/commands/matview.c8
-rw-r--r--src/backend/commands/subscriptioncmds.c4
-rw-r--r--src/backend/commands/vacuum.c4
5 files changed, 10 insertions, 10 deletions
diff --git a/src/backend/commands/analyze.c b/src/backend/commands/analyze.c
index 736479295ad..305226692a4 100644
--- a/src/backend/commands/analyze.c
+++ b/src/backend/commands/analyze.c
@@ -680,7 +680,7 @@ do_analyze_rel(Relation onerel, VacuumParams *params,
}
/*
- * Now report ANALYZE to the stats collector. For regular tables, we do
+ * Now report ANALYZE to the cumulative stats system. For regular tables, we do
* it only if not doing inherited stats. For partitioned tables, we only
* do it for inherited stats. (We're never called for not-inherited stats
* on partitioned tables anyway.)
diff --git a/src/backend/commands/dbcommands.c b/src/backend/commands/dbcommands.c
index df16533901e..ce776c53cad 100644
--- a/src/backend/commands/dbcommands.c
+++ b/src/backend/commands/dbcommands.c
@@ -1665,7 +1665,7 @@ dropdb(const char *dbname, bool missing_ok, bool force)
DropDatabaseBuffers(db_id);
/*
- * Tell the stats collector to forget it immediately, too.
+ * Tell the cumulative stats system to forget it immediately, too.
*/
pgstat_drop_database(db_id);
diff --git a/src/backend/commands/matview.c b/src/backend/commands/matview.c
index 05e7b60059d..9ab248d25e0 100644
--- a/src/backend/commands/matview.c
+++ b/src/backend/commands/matview.c
@@ -338,10 +338,10 @@ ExecRefreshMatView(RefreshMatViewStmt *stmt, const char *queryString,
refresh_by_heap_swap(matviewOid, OIDNewHeap, relpersistence);
/*
- * Inform stats collector about our activity: basically, we truncated
- * the matview and inserted some new data. (The concurrent code path
- * above doesn't need to worry about this because the inserts and
- * deletes it issues get counted by lower-level code.)
+ * Inform cumulative stats system about our activity: basically, we
+ * truncated the matview and inserted some new data. (The concurrent
+ * code path above doesn't need to worry about this because the inserts
+ * and deletes it issues get counted by lower-level code.)
*/
pgstat_count_truncate(matviewRel);
if (!stmt->skipData)
diff --git a/src/backend/commands/subscriptioncmds.c b/src/backend/commands/subscriptioncmds.c
index 85dacbe93d6..51505373ea4 100644
--- a/src/backend/commands/subscriptioncmds.c
+++ b/src/backend/commands/subscriptioncmds.c
@@ -1409,7 +1409,7 @@ DropSubscription(DropSubscriptionStmt *stmt, bool isTopLevel)
* slot stays dropped even if the transaction rolls back. So we cannot
* run DROP SUBSCRIPTION inside a transaction block if dropping the
* replication slot. Also, in this case, we report a message for dropping
- * the subscription to the stats collector.
+ * the subscription to the cumulative stats system.
*
* XXX The command name should really be something like "DROP SUBSCRIPTION
* of a subscription that is associated with a replication slot", but we
@@ -1583,7 +1583,7 @@ DropSubscription(DropSubscriptionStmt *stmt, bool isTopLevel)
PG_END_TRY();
/*
- * Send a message for dropping this subscription to the stats collector.
+ * Tell the cumulative stats system that the subscription is getting dropped.
* We can safely report dropping the subscription statistics here if the
* subscription is associated with a replication slot since we cannot run
* DROP SUBSCRIPTION inside a transaction block. Subscription statistics
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c
index fb33953e350..04dbbe5530a 100644
--- a/src/backend/commands/vacuum.c
+++ b/src/backend/commands/vacuum.c
@@ -352,8 +352,8 @@ vacuum(List *relations, VacuumParams *params,
errmsg("PROCESS_TOAST required with VACUUM FULL")));
/*
- * Send info about dead objects to the statistics collector, unless we are
- * in autovacuum --- autovacuum.c does this for itself.
+ * Send info about dead objects to the cumulative stats system, unless
+ * we are in autovacuum --- autovacuum.c does this for itself.
*/
if ((params->options & VACOPT_VACUUM) && !IsAutoVacuumWorkerProcess())
pgstat_vacuum_stat();