CREATE TABLE table_55404 ("Rank" FLOAT, "Nation" TEXT, "Gold" FLOAT, "Silver" FLOAT, "Bronze" FLOAT, "Total" FLOAT)

What's the sum of gold where silver is more than 2 and the total is 12?
SELECT SUM("Gold") FROM table_55404 WHERE "Silver" > '2' AND "Total" = '12'
SELECT SUM("Gold") FROM "table_55404" WHERE "Silver" > '2' AND "Total" = '12'