Document why pg_upgrade preserves pg_auth.oid (because they are stored

in pg_largeobject_metadata).
15 years ago · 133641a48e
parent 2f657e4d72
commit 133641a48e
1 changed files with 3 additions and 0 deletions
--- a/contrib/pg_upgrade/pg_upgrade.c
+++ b/contrib/pg_upgrade/pg_upgrade.c
@ -28,6 +28,9 @@
 *
 *	We control all assignments of pg_enum.oid because these oids are stored
 *	in user tables as enum values.
+ *
+ *	We control all assignments of pg_auth.oid because these oids are stored
+ *	in pg_largeobject_metadata.
 */