SQL2000 关于 Java JDBC 驱动的安装和设定

            System.out.println ("李四的记录已经被更新!!");
           
            Statement stmt = conn.createStatement();
            ResultSet rs =
                stmt.executeQuery("select * from friends");
            if(!rs.next()) {
                System.out.println ("空表，没有数据!!");
            }else {
               
               
                System.out.print(rs.getString(1) + "\t");
                System.out.print(rs.getString(2) + "\t");
                System.out.print(rs.getInt(3) + "\t");
                System.out.print(rs.getDate(4) + "\t");
                System.out.print(rs.getInt(5) + "\t");
                System.out.println ();
               
                while(rs.next()) {
                   
                    System.out.print(rs.getString(1) + "\t");
                    System.out.print(rs.getString(2) + "\t");
                    System.out.print(rs.getInt(3) + "\t");
                    System.out.print(rs.getDate(4) + "\t");
                    System.out.print(rs.getInt(5) + "\t");
                    System.out.println ();
                }