title: how to retrieve all records - JDBC
body: <pre><code>while(rs.next()) {      
      String s = rs.getString("first_name");
      String ss = rs.getString("last_name")
  }
  </code></pre>
  
  <p>how do I get all columns along with records without having to create multiple strings? lets say I have 10 columns in that table
  and I dont't need to store it to an object </p>
  
  <p>thanks.</p>