How to delete from select in MySQL?

Question

This code doesn\'t work for MySQL 5.0, how to re-write it to make it work

DELETE FROM posts where id=(SELECT id FROM posts GROUP BY id  HAVING ( COUNT(id) &g         


        

Answer 1

DELETE 
  p1
  FROM posts AS p1 
CROSS JOIN (
  SELECT ID FROM posts GROUP BY id HAVING COUNT(id) > 1
) AS p2
USING (id)