1 files changed, 8 insertions, 0 deletions
diff --git a/lib/arel/nodes/table_alias.rb b/lib/arel/nodes/table_alias.rb
index b32f057117..a5adc0766a 100644
--- a/lib/arel/nodes/table_alias.rb
+++ b/lib/arel/nodes/table_alias.rb
@@ -12,6 +12,14 @@ module Arel
       def table_name
         relation.respond_to?(:name) ? relation.name : name
       end
+
+      def type_cast_for_database(*args)
+        relation.type_cast_for_database(*args)
+      end
+
+      def able_to_type_cast?
+        relation.respond_to?(:able_to_type_cast?) && relation.able_to_type_cast?
+      end
     end
   end
 end