Dear experts,
we need to retrieve zones for a set of locations. Which helper class or retrieve would you advise? in the existing coding, a query is used "root-querybylocation-locationid". is there another way or can I use it for several Locations?
In which data base table can I find Location and Zone(s)? Which retrieve would you advise? I need the most speedy way performance wise and I need to be able to select zones for several Locations.
Thanks a lot in advance
Petra