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

which nation won the same number of gold medals as hungary ?
SELECT "nation" FROM table_204_822 WHERE "nation" <> 'hungary' AND "gold" = (SELECT "gold" FROM table_204_822 WHERE "nation" = 'hungary')
SELECT "nation" FROM "table_204_822" WHERE "gold" = (SELECT "gold" FROM "table_204_822" WHERE "nation" = 'hungary') AND "nation" <> 'hungary'