[jboss-user] [EJB/JBoss] - JBossQL Filtering of most recent action by Time

I am currently having a problem with my query: SELECT DISTINCT a.userID FROM Availablehistory a WHERE a.action= 'Sign On' AND a.date BETWEEN ?7 AND ?8 The boundaries reflect the past day time limits ( ?1 = Midnight 4 days ago ?2 = 11:59:59 PM 4 days ago) This query is incorrect since query should only be taking in the most recent 'Sign On' action performed by each user, not all 'Sign On' actions from a user. So if a user performs action 'Sign On' within the past four days, this query will still return a result back since a user did "Sign On' 4 days ago. I want to add a condition that will drop users from the results Collection that 'Sign On' in the past 4 days and only add to the result sets users that their most recent 'Sign On' action was 4 days ago. Any thoughts or help will be appreciated. Thanks, Blake View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4103082#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...