2009/10/26 Jeff <j...@platinumsynergy.com>: > Perhaps case is the way to go, I'll look into that this morning. > > Unfortunately there are three groupings. So my IF or CASE needs to check for > example: > > if timezone = 3,5,6,7 then 1 > if timezone = 1,2,4 then 2 > if timezone = 8,9 then 3
Yes, Case function is the way to go. Anyway, check for performance issues: in that case, precalculating and storing an aditional field would be the best way (it could be done with a trigger, for example). -- Jaime Crespo MySQL & Java Instructor Warp Networks <http://warp.es> -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=arch...@jab.org
