Tell me the sum of yards for jason campbell and long less than 23
CREATE TABLE table_name_29 (yards INTEGER, player VARCHAR, long VARCHAR)
SELECT SUM(yards) FROM table_name_29 WHERE player = "jason campbell" AND long < 23
### Context: CREATE TABLE table_name_29 (yards INTEGER, player VARCHAR, long VARCHAR) ### Question: Tell me the sum of yards for jason campbell and long less than 23 ### Answer: SELECT SUM(yards) FROM table_name_29 WHERE player = "jason campbell" AND long < 23