CREATE TABLE table_26982362_2 (original_airdate VARCHAR, production_code VARCHAR)

The episode with production code 693-002, has how many original airdates?
SELECT COUNT(original_airdate) FROM table_26982362_2 WHERE production_code = "693-002"
SELECT COUNT("original_airdate") FROM "table_26982362_2" WHERE "693-002" = "production_code"