Re: how to make this database / query faster - Mailing list pgsql-general

On Sat, Mar 15, 2008 at 4:21 PM, mark <markkicks@gmail.com> wrote:

 

select * from users where session_key is not Null order by id offset OFFSET limit 300

One solution is to retain the last ID from the previous scan:

 

SELECT *

  FROM Users

 WHERE session_key IS NOT NULL

    AND id > your_last_id

  LIMIT 300;