1 files changed, 4 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
index c1cc905606..3668aecd4b 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
@@ -148,6 +148,10 @@ module ActiveRecord
         @oid_type.type_cast value
       end
 
+      def accessor
+        @oid_type.accessor
+      end
+
       private
 
         def has_default_function?(default_value, default)