CREATE TABLE table_11488 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What's the largest crowd that attended a game at junction oval?
SELECT MAX("Crowd") FROM table_11488 WHERE "Venue" = 'junction oval'
SELECT MAX("Crowd") FROM "table_11488" WHERE "Venue" = 'junction oval'