CREATE TABLE table_42246 ("Event" CLOB, "Record" CLOB, "Nation" CLOB, "Date" CLOB, "Venue" CLOB)

Whcih Date has an Event of 3000 m?
SELECT "Date" FROM table_42246 WHERE "Event" = '3000 m'
SELECT "Date" FROM "table_42246" WHERE "Event" = '3000 m'