CREATE TABLE table_5453 ("Rank" FLOAT, "Nation" TEXT, "Gold" FLOAT, "Silver" FLOAT, "Bronze" FLOAT, "Total" FLOAT)

What is the largest silver from Malaysia with a Total smaller than 23?
SELECT MAX("Silver") FROM table_5453 WHERE "Nation" = 'malaysia' AND "Total" < '23'
SELECT MAX("Silver") FROM "table_5453" WHERE "Nation" = 'malaysia' AND "Total" < '23'