Get Number of Rows returned by ResultSet in Java

Question

I have used a ResultSet that returns certain number of rows. My code is something like this:

ResultSet res = getData();
if(!res.next())
{
    Sy         


        

Answer 1

this my solution

 ResultSet rs=Statement.executeQuery("query");

    int rowCount=0;


    if (!rs.isBeforeFirst()) 
      {

           System.out.println("No DATA" );
        } else {
            while (rs.next()) {
                rowCount++; 
            System.out.println("data1,data2,data3...etc..");
            }
            System.out.println(rowCount);
            rowCount=0;
            rs.close();
            Statement.close();
      }