CREATE TABLE "complete_formula_one_world_championship_" (
  "year" real,
  "entrant" text,
  "chassis" text,
  "engine" text,
  "points" real
);

Question: Name the total number of years for brm straight-4
SQL: SELECT COUNT("year") FROM "complete_formula_one_world_championship_" WHERE "engine"='brm straight-4';

Question: Name the total number of points for chassis of bmw t269 (f2)
SQL: SELECT COUNT("points") FROM "complete_formula_one_world_championship_" WHERE "chassis"='bmw t269 (f2)';