CREATE TABLE table_204_405 (id NUMBER, "team 1" CLOB, "agg." CLOB, "team 2" CLOB, "1st leg" CLOB, "2nd leg" CLOB)

what is the total points scored in the second round by all teams ?
SELECT SUM("2nd leg" + "2nd leg") FROM table_204_405
SELECT SUM("2nd leg" + "2nd leg") FROM "table_204_405"