How many districts for rené l. derouen?
CREATE TABLE table_1342315_17 (district VARCHAR, incumbent VARCHAR)
SELECT COUNT(district) FROM table_1342315_17 WHERE incumbent = "René L. DeRouen"
### Context: CREATE TABLE table_1342315_17 (district VARCHAR, incumbent VARCHAR) ### Question: How many districts for rené l. derouen? ### Answer: SELECT COUNT(district) FROM table_1342315_17 WHERE incumbent = "René L. DeRouen"