text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_1132600_3 (round VARCHAR, winning_constructor VARCHAR, pole_position VARCHAR, fastest_lap VARCHAR)
  ### Question:
  Which round had Michael Schumacher in the pole position, David Coulthard with the fastest lap, and McLaren - Mercedes as the winning constructor?
  ### Answer:
  SELECT COUNT(round) FROM table_1132600_3 WHERE pole_position = "Michael Schumacher" AND fastest_lap = "David Coulthard" AND winning_constructor = "McLaren - Mercedes"