1 files changed, 0 insertions, 5 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/column.rb b/activerecord/lib/active_record/connection_adapters/postgresql/column.rb
index 77fdebbbc9..1dd8acc257 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/column.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/column.rb
@@ -165,11 +165,6 @@ module ActiveRecord
             super
           end
         end
-
-        # Maps PostgreSQL-specific data types to logical Rails types.
-        def simplified_type(field_type)
-          @oid_type.simplified_type(field_type) || super
-        end
     end
   end
 end