How to find out the number of rows in Oracle ResultSet C++?

Question

Oracle

I connect to Oracle from C++. How to get the number of rows in ResultSet?

Answer 1

It seems that in no way, make an infinite grid with loading the next portion of the cursor replacing the classic pagination.
Well, or add to all requests:

SELECT * FROM (
SELECT COUNT(*) OVER() as cnt, ROW_NUMBER() OVER(ORDER BY ...) as rn, ....
) 
WHERE rn BETWEEN :ST AND :ED