1 files changed, 4 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/column.rb b/activerecord/lib/active_record/connection_adapters/column.rb
index 7ef3218a49..78e54c4c9b 100644
--- a/activerecord/lib/active_record/connection_adapters/column.rb
+++ b/activerecord/lib/active_record/connection_adapters/column.rb
@@ -66,6 +66,10 @@ module ActiveRecord
         end
       end
 
+      def binary?
+        type == :binary
+      end
+
       # Casts a Ruby value to something appropriate for writing to the database.
       def type_cast_for_write(value)
         return value unless number?
@@ -98,7 +102,6 @@ module ActiveRecord
         when :date                 then klass.value_to_date(value)
         when :binary               then klass.binary_to_string(value)
         when :boolean              then klass.value_to_boolean(value)
-        when :hstore               then klass.string_to_hstore(value)
         else value
         end
       end