CREATE TABLE table_name_40 (round NUMBER, pick VARCHAR2, college_junior_club_team VARCHAR2, player VARCHAR2)

What is Sum of Round, when College/Junior/Club Team is Brandon Wheat Kings ( WHL ), when Player is Mike Perovich (D), and when Pick is less than 23?
SELECT SUM(round) FROM table_name_40 WHERE college_junior_club_team = "brandon wheat kings ( whl )" AND player = "mike perovich (d)" AND pick < 23
SELECT SUM("round") FROM "table_name_40" WHERE "brandon wheat kings ( whl )" = "college_junior_club_team" AND "mike perovich (d)" = "player" AND "pick" < 23