CREATE TABLE table_45069 ("Tie no" CLOB, "Home team" CLOB, "Score" CLOB, "Away team" CLOB, "Date" CLOB)

what is the date when the away team is crystal palace?
SELECT "Date" FROM table_45069 WHERE "Away team" = 'crystal palace'
SELECT "Date" FROM "table_45069" WHERE "Away team" = 'crystal palace'