    # File lib/active_record/connection_adapters/frontbase_adapter.rb, line 616
          def reset_sequence!(table, column, sequence = nil)
            klasses = classes_for_table_name(table)
            klass   = klasses.nil? ? nil : klasses.first
            pk      = klass.primary_key unless klass.nil?
            if pk && klass.columns_hash[pk].type == :integer
              execute("SET UNIQUE FOR #{klass.table_name}(#{pk})")
            end
          end