2 files changed, 4 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/oid/array.rb b/activerecord/lib/active_record/connection_adapters/postgresql/oid/array.rb
index fb4e0de2a8..f486c5ecb7 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/oid/array.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/oid/array.rb
@@ -18,7 +18,7 @@ module ActiveRecord
           end
 
           attr_reader :subtype, :delimiter
-          delegate :type, :user_input_in_time_zone, to: :subtype
+          delegate :type, :user_input_in_time_zone, :limit, to: :subtype
 
           def initialize(subtype, delimiter = ',')
             @subtype = subtype
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/oid/enum.rb b/activerecord/lib/active_record/connection_adapters/postgresql/oid/enum.rb
index b3b610a5f6..91d339f32c 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/oid/enum.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/oid/enum.rb
@@ -7,7 +7,9 @@ module ActiveRecord
             :enum
           end
 
-          def cast(value)
+          private
+
+          def cast_value(value)
             value.to_s
           end
         end