Java - Getting Data from MySQL database

Question

I\'ve connected to a MySQL database, which contains four fields (the first of which being an ID, the latter ones each containing varchar strings).

I am trying to get the

Answer 1

This should work, I think...

ResultSet results = st.executeQuery(sql);

if(results.next()) { //there is a row
 int id = results.getInt(1); //ID if its 1st column
 String str1 = results.getString(2);
 ...
}