Something

mysql> CREATE TABLE stories (
    -> story_id INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
    -> title VARCHAR(256) NOT NULL,
    -> author VARCHAR(256) NOT NULL, 
    -> fulltext TEXT, 
    -> url VARCHAR(256),
    -> display ENUM("Y", "N") NOT NULL,
    -> createdon TIMESTAMP DEFAULT NOW(),
    -> updatedon TIMESTAMP DEFAULT 0
    -> );
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ' 
url VARCHAR(256),
display ENUM("Y", "N") NOT NULL,
createdon TIMESTAMP DEFAULT' at line 5