CREATE TABLE table_10790 ("Player" TEXT, "Att." FLOAT, "Yards" FLOAT, "Avg." FLOAT, "Long" FLOAT, "FumL" FLOAT)

Tell me the sum of yards for jason campbell and long less than 23
SELECT SUM("Yards") FROM table_10790 WHERE "Player" = 'jason campbell' AND "Long" < '23'
SELECT SUM("Yards") FROM "table_10790" WHERE "Long" < '23' AND "Player" = 'jason campbell'