CREATE TABLE table_2234 ("Pos" CLOB, "No" CLOB, "Driver" CLOB, "Constructor" CLOB, "Part 1" CLOB, "Part 2" CLOB, "Part 3" CLOB, "Grid" CLOB)

What was the time in part 3 when Nick Heidfeld was the driver?
SELECT "Part 3" FROM table_2234 WHERE "Driver" = 'Nick Heidfeld'
SELECT "Part 3" FROM "table_2234" WHERE "Driver" = 'Nick Heidfeld'