How do I alter myuserpoints table?
Here is the way:


  hook_menu_alter()


/**
 *Implemantation of hook_menu_alter()
 */
function your_module_menu_alter(&amp;$items) {
  $items['myuserpoints']['page callback'] = 'userpoints_list_my_userpoints_custom';
}


By using menu alter write your custom function and change the table structure as per your need. And it's done :)