# File lib/active_record/connection_adapters/postgresql_adapter.rb, line 209
      def reset_pk_sequence!(table)
        pk, sequence = pk_and_sequence_for(table)
        if pk and sequence
          select_value "SELECT setval('\#{sequence}', (SELECT COALESCE(MAX(\#{pk})+(SELECT increment_by FROM \#{sequence}), (SELECT min_value FROM \#{sequence})) FROM \#{table}), false)\n", 'Reset sequence'
        end
      end