CREATE TABLE table_204_468 (id NUMBER, "pos" NUMBER, "no" NUMBER, "driver" CLOB, "team" CLOB, "laps" NUMBER, "time/retired" CLOB, "grid" NUMBER, "points" NUMBER)

how many drivers did team rahal have in the race ?
SELECT COUNT("driver") FROM table_204_468 WHERE "team" = 'team rahal'
SELECT COUNT("driver") FROM "table_204_468" WHERE "team" = 'team rahal'