for the name of jamar jackson what is the last update?
CREATE TABLE table_name_81 (last_update VARCHAR, name VARCHAR)
SELECT last_update FROM table_name_81 WHERE name = "jamar jackson"
### Context: CREATE TABLE table_name_81 (last_update VARCHAR, name VARCHAR) ### Question: for the name of jamar jackson what is the last update? ### Answer: SELECT last_update FROM table_name_81 WHERE name = "jamar jackson"