Update a few comments to mention materialized views.

Etsuro Fujita

diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c
index fe0c0aca2914fe1f7231392c9b0510aa17cc517e..1de3170249390b977db712fe79bf307d160ea8b8 100644 (file)
--- a/src/backend/commands/tablecmds.c
+++ b/src/backend/commands/tablecmds.c
@@ -2470,7 +2470,8 @@ RenameConstraint(RenameStmt *stmt)
 }
 
 /*
- * Execute ALTER TABLE/INDEX/SEQUENCE/VIEW/FOREIGN TABLE RENAME
+ * Execute ALTER TABLE/INDEX/SEQUENCE/VIEW/MATERIALIZED VIEW/FOREIGN TABLE
+ * RENAME
  */
 Oid
 RenameRelation(RenameStmt *stmt)
@@ -2478,8 +2479,9 @@ RenameRelation(RenameStmt *stmt)
        Oid                     relid;
 
        /*
-        * Grab an exclusive lock on the target table, index, sequence or view,
-        * which we will NOT release until end of transaction.
+        * Grab an exclusive lock on the target table, index, sequence, view,
+        * materialized view, or foreign table, which we will NOT release until
+        * end of transaction.
         *
         * Lock level used here should match RenameRelationInternal, to avoid lock
         * escalation.
@@ -2522,8 +2524,9 @@ RenameRelationInternal(Oid myrelid, const char *newrelname, bool is_internal)
        Oid                     namespaceId;
 
        /*
-        * Grab an exclusive lock on the target table, index, sequence or view,
-        * which we will NOT release until end of transaction.
+        * Grab an exclusive lock on the target table, index, sequence, view,
+        * materialized view, or foreign table, which we will NOT release until
+        * end of transaction.
         */
        targetrelation = relation_open(myrelid, AccessExclusiveLock);
        namespaceId = RelationGetNamespace(targetrelation);