CREATE TABLE table_69239 ("Team 1" TEXT, "Agg." TEXT, "Team 2" TEXT, "1st leg" TEXT, "2nd leg" TEXT)

What is the agg with a second leg of 0-1?
SELECT "Agg." FROM table_69239 WHERE "2nd leg" = '0-1'
SELECT "Agg." FROM "table_69239" WHERE "2nd leg" = '0-1'