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

how many ties occurred in the second round ?
SELECT COUNT(*) FROM table_204_405 WHERE "2nd leg" = "2nd leg"
SELECT COUNT(*) FROM "table_204_405" WHERE "2nd leg" = "2nd leg"