find
Returns the value of a scalar query as a T in a blocking fashion. The result may be of a different type depending on the type of query:
[count]returns Long[sum]returns thetypespecified in the call to said function
It is not recommended launching heavy queries from the UI thread as it may result in a drop of frames or even ANRs. Use asFlow to obtain results of such queries asynchroneously instead.
Return
a T containing the result of the scalar query.