CREATE TABLE table_66454 ("Rank" FLOAT, "Nation" TEXT, "Gold" FLOAT, "Silver" FLOAT, "Bronze" FLOAT, "Total" FLOAT)

what is the least silver for germany when gold is more than 4?
SELECT MIN("Silver") FROM table_66454 WHERE "Nation" = 'germany' AND "Gold" > '4'
SELECT MIN("Silver") FROM "table_66454" WHERE "Gold" > '4' AND "Nation" = 'germany'