Add comment for "is_internal" parameter

This was missed in my commit f4c4335 of 9.3 vintage, so backpatch to
that.

diff --git a/src/backend/catalog/heap.c b/src/backend/catalog/heap.c
index 33eef9f1caffcfbcd178140047d1ef64abb5145c..1bbdc6be4fe25bd560392d0fae58d7d1f7b2ceaf 100644 (file)
--- a/src/backend/catalog/heap.c
+++ b/src/backend/catalog/heap.c
@@ -1001,6 +1001,7 @@ AddNewRelationType(const char *typeName,
  * use_user_acl: TRUE if should look for user-defined default permissions;
  *     if FALSE, relacl is always set NULL
  * allow_system_table_mods: TRUE to allow creation in system namespaces
+ * is_internal: is this a system-generated catalog?
  *
  * Returns the OID of the new relation
  * --------------------------------