# File lib/og/backends/sqlite.rb, line 357
        def deserialize_all(res, klass)        
                return [] unless valid?(res)

                entities = []
        
                for tuple in (0...res.num_tuples)
                        entity = klass.new()
                        entity.og_deserialize(res, tuple)
                        
#                       get_join_fields(res, tuple, entity, join_fields) if join_fields
                        
                        entities << entity
                end
                
                res.clear()
                return entities
        end