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authorBruce Momjian <bruce@momjian.us>2011-01-07 23:02:03 -0500
committerBruce Momjian <bruce@momjian.us>2011-01-07 23:02:03 -0500
commit133641a48eb9a3406fda7014a60fd42dfecfa089 (patch)
tree9f9f2a35f24ec44d07e7955099b6d04b26925818
parent2f657e4d720d08b26234f3b9e40e347f3cc42220 (diff)
downloadpostgresql-133641a48eb9a3406fda7014a60fd42dfecfa089.tar.gz
postgresql-133641a48eb9a3406fda7014a60fd42dfecfa089.zip
Document why pg_upgrade preserves pg_auth.oid (because they are stored
in pg_largeobject_metadata).
-rw-r--r--contrib/pg_upgrade/pg_upgrade.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/contrib/pg_upgrade/pg_upgrade.c b/contrib/pg_upgrade/pg_upgrade.c
index 42da3ea0df7..331ade1076f 100644
--- 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.
*/