CREATE TABLE table_12280 ("Tie no" CLOB, "Home team" CLOB, "Score" CLOB, "Away team" CLOB, "Date" CLOB)

What date was the game with the away team york city?
SELECT "Date" FROM table_12280 WHERE "Away team" = 'york city'
SELECT "Date" FROM "table_12280" WHERE "Away team" = 'york city'