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 salary (salary INTEGER, player_id VARCHAR, year VARCHAR); CREATE TABLE player (player_id VARCHAR, name_first VARCHAR, name_last VARCHAR)
  ### Question:
  How much did the the player with first name Len and last name Barker earn between 1985 to 1990 in total?
  ### Answer:
  SELECT SUM(T1.salary) FROM salary AS T1 JOIN player AS T2 ON T1.player_id = T2.player_id WHERE T2.name_first = 'Len' AND T2.name_last = 'Barker' AND T1.year BETWEEN 1985 AND 1990