fix_create_logical_slot.patch

diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql
index 8cd8bf4..7251552 100644
--- a/src/backend/catalog/system_views.sql
+++ b/src/backend/catalog/system_views.sql
@@ -1081,7 +1081,7 @@ AS 'pg_create_physical_replication_slot';
 CREATE OR REPLACE FUNCTION pg_create_logical_replication_slot(
     IN slot_name name, IN plugin name,
     IN temporary boolean DEFAULT false,
-    OUT slot_name text, OUT lsn pg_lsn)
+    OUT slot_name name, OUT lsn pg_lsn)
 RETURNS RECORD
 LANGUAGE INTERNAL
 STRICT VOLATILE
diff --git a/src/backend/replication/slotfuncs.c b/src/backend/replication/slotfuncs.c
index 23af323..450f737 100644
--- a/src/backend/replication/slotfuncs.c
+++ b/src/backend/replication/slotfuncs.c
@@ -142,7 +142,7 @@ pg_create_logical_replication_slot(PG_FUNCTION_ARGS)
 	/* build initial snapshot, might take a while */
 	DecodingContextFindStartpoint(ctx);
 
-	values[0] = CStringGetTextDatum(NameStr(MyReplicationSlot->data.name));
+	values[0] = NameGetDatum(&MyReplicationSlot->data.name);
 	values[1] = LSNGetDatum(MyReplicationSlot->data.confirmed_flush);
 
 	/* don't need the decoding context anymore */
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 00b59fd..a146510 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -9803,7 +9803,7 @@
 { oid => '3786', descr => 'set up a logical replication slot',
   proname => 'pg_create_logical_replication_slot', provolatile => 'v',
   proparallel => 'u', prorettype => 'record', proargtypes => 'name name bool',
-  proallargtypes => '{name,name,bool,text,pg_lsn}',
+  proallargtypes => '{name,name,bool,name,pg_lsn}',
   proargmodes => '{i,i,i,o,o}',
   proargnames => '{slot_name,plugin,temporary,slot_name,lsn}',
   prosrc => 'pg_create_logical_replication_slot' },