ResultSet exception - before start of result set

Question

I\'m having trouble getting data from a ResultSet object. Here is my code:

    String sql = \"SELECT type FROM node WHERE nid = ?\";
    PreparedStatement pr         


        

Answer 1

It's better if you create a class that has all the query methods, inclusively, in a different package, so instead of typing all the process in every class, you just call the method from that class.