Which date had the undecided percentage at 42%?
CREATE TABLE table_name_10 (date VARCHAR, undecided VARCHAR)
SELECT date FROM table_name_10 WHERE undecided = "42%"
### Context: CREATE TABLE table_name_10 (date VARCHAR, undecided VARCHAR) ### Question: Which date had the undecided percentage at 42%? ### Answer: SELECT date FROM table_name_10 WHERE undecided = "42%"