Thunderstone Support Forums

I am confused about how the + and @ operators differ. Which query would be considered more restrictive and how does Texis interpret them?

+sensor @0 control measure

vs.

+sensor control measure

+ and @ have no bearing on each other. @ only applies to sets with "=" logic (no logic setting implies "=").
+a b c
is the same as
+a b c @1
and is more restrictive than
+a b c @0