CREATE TABLE table_11125 ("Home team" CLOB, "Home team score" CLOB, "Away team" CLOB, "Away team score" CLOB, "Venue" CLOB, "Crowd" FLOAT, "Date" CLOB)

When did Collingwood play?
SELECT "Date" FROM table_11125 WHERE "Home team" = 'collingwood'
SELECT "Date" FROM "table_11125" WHERE "Home team" = 'collingwood'