Query SELECT p.page_name, p.page_id, p.content1,p.content2, p.content3, p.content4, p.image1, p.image2, p.image3, p.image4, p.video, DATE_FORMAT(p.post_on, '%b %d, %y') AS date, CONCAT_WS(' ', u.first_name, u.last_name) AS name, u.user_id FROM pages AS p INNER JOIN users AS u USING (user_id) WHERE p.page_id=28 ORDER BY date ASC LIMIT 1
MySQL Error: Unknown column 'user_id' in 'from clause'