Don't wake up logical replication launcher unnecessarily

petere · petere · commit a99448ab4515 · 2017-05-01T22:50:32.000-04:00
In CREATE SUBSCRIPTION, only wake up the launcher when the subscription
is enabled.

Author: Fujii Masao &lt;masao.fujii@gmail.com&gt;
diff --git a/src/backend/commands/subscriptioncmds.c b/src/backend/commands/subscriptioncmds.c
@@ -452,7 +452,8 @@ CreateSubscription(CreateSubscriptionStmt *stmt, bool isTopLevel)
 
 	heap_close(rel, RowExclusiveLock);
 
-	ApplyLauncherWakeupAtCommit();
+	if (enabled)
+		ApplyLauncherWakeupAtCommit();
 
 	ObjectAddressSet(myself, SubscriptionRelationId, subid);
 
