CREATE TABLE table_204_822 (id NUMBER, "rank" NUMBER, "nation" CLOB, "gold" NUMBER, "silver" NUMBER, "bronze" NUMBER, "total" NUMBER)

what nation received 6 gold medals other than bulgaria
SELECT "nation" FROM table_204_822 WHERE "gold" = 6 AND "nation" <> 'bulgaria'
SELECT "nation" FROM "table_204_822" WHERE "gold" = 6 AND "nation" <> 'bulgaria'