CREATE TABLE table_59120 ("Tie no" CLOB, "Home team" CLOB, "Score" CLOB, "Away team" CLOB, "Date" CLOB)

On what Date is West Ham United the Home team?
SELECT "Date" FROM table_59120 WHERE "Home team" = 'west ham united'
SELECT "Date" FROM "table_59120" WHERE "Home team" = 'west ham united'