Client needs a method to collect all inductions

[thmosqueiro]

Client already implemented a way to get data back from the server, but we need to get a list of inductions. We need in faroreDB a method that retrieves all rows in MEASUREMENT for a list of inductions. It is important to pay attention to how the query is written thou, to make sure the indices are used.

I believe somehting on these lines should work:

select * from MEASUREMENT where ind_id in (1,2,3) and enose = 1

However, because no timestamp is given, I wonder if the main index won't be just ignored. Because ind_id has an index already, without enose we should be fine. This is, in a way, assuming that inductions may be linked to more than one enose. However, we may drop this if that is the problem.