diff options
| -rw-r--r-- | src/backend/storage/large_object/inv_api.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/backend/storage/large_object/inv_api.c b/src/backend/storage/large_object/inv_api.c index 84e543e7310..cc9c335a92d 100644 --- a/src/backend/storage/large_object/inv_api.c +++ b/src/backend/storage/large_object/inv_api.c @@ -58,11 +58,11 @@ bool lo_compat_privileges; /* - * All accesses to pg_largeobject and its index make use of a single Relation - * reference, so that we only need to open pg_relation once per transaction. - * To avoid problems when the first such reference occurs inside a - * subtransaction, we execute a slightly klugy maneuver to assign ownership of - * the Relation reference to TopTransactionResourceOwner. + * All accesses to pg_largeobject and its index make use of a single + * Relation reference. To guarantee that the relcache entry remains + * in the cache, on the first reference inside a subtransaction, we + * execute a slightly klugy maneuver to assign ownership of the + * Relation reference to TopTransactionResourceOwner. */ static Relation lo_heap_r = NULL; static Relation lo_index_r = NULL; |