CREATE TABLE table_71069 ("Stage" CLOB, "Date" CLOB, "Course" CLOB, "Distance" CLOB, "Winner" CLOB, "Race Leader" CLOB)

Which date has a Stage of 12?
SELECT "Date" FROM table_71069 WHERE "Stage" = '12'
SELECT "Date" FROM "table_71069" WHERE "Stage" = '12'