CREATE TABLE table_15534 ("Rank" TEXT, "Nation" TEXT, "Gold" FLOAT, "Silver" FLOAT, "Bronze" FLOAT, "Total" FLOAT)

How many golds for nations with under 1 bronze?
SELECT SUM("Gold") FROM table_15534 WHERE "Bronze" < '1'
SELECT SUM("Gold") FROM "table_15534" WHERE "Bronze" < '1'