This method is actually not used, it's implemented on the concrete ad…

…apters [#5331 state:committed]
rails · Aug 14, 2010 · 27fb88a · 27fb88a
1 parent be5d160
commit 27fb88a
Showing 1 changed file with 0 additions and 8 deletions.
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb b/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb
@@ -57,14 +57,6 @@ def select_all(*args)
         end
       end
 
-      def columns(*)
-        if @query_cache_enabled
-          @query_cache["SHOW FIELDS FROM #{args.first}"] ||= super
-        else
-          super
-        end
-      end
-
       private
         def cache_sql(sql)
           result =