Name the length for all class and date of march 18
CREATE TABLE table_name_63 (length VARCHAR, class VARCHAR, date VARCHAR)
SELECT length FROM table_name_63 WHERE class = "all" AND date = "march 18"
### Context: CREATE TABLE table_name_63 (length VARCHAR, class VARCHAR, date VARCHAR) ### Question: Name the length for all class and date of march 18 ### Answer: SELECT length FROM table_name_63 WHERE class = "all" AND date = "march 18"