title: CakePHP: How to make auto-increment values contiguous again after deleting rows
body: <p>I have a blog with 4 remaining posts. The posts' ids are: 0, 1, 8, and 10. This is because I've deleted posts 2-7 and post 9. Is there any what I can "fix" these posts' ids so that in my database table they go from 1 - 3 and are contiguous?</p>