CREATE TABLE table_204_756 (id DECIMAL, "year" DECIMAL, "team" TEXT, "games" DECIMAL, "combined tackles" DECIMAL, "tackles" DECIMAL, "assisted tackles" DECIMAL, "sacks" DECIMAL, "forced fumbles" DECIMAL, "fumble recoveries" DECIMAL, "fumble return yards" DECIMAL, "interceptions" DECIMAL, "interception return yards" DECIMAL, "yards per interception return" DECIMAL, "longest interception return" DECIMAL, "interceptions returned for touchdown" DECIMAL, "passes defended" DECIMAL)

what is the total number of sacks smith has made ?
SELECT SUM("sacks") FROM table_204_756
SELECT SUM("sacks") FROM "table_204_756"