[MySQL] Wyciąganie danych z tabel many-to-many Opcje

[parzol]

[SQL] pobierz, plaintext 
CREATE TABLE IF NOT EXISTS `roles` (
  `id` int(11) UNSIGNED NOT NULL AUTO_INCREMENT,
  `name` varchar(32) NOT NULL,
  `description` varchar(255) NOT NULL,
  PRIMARY KEY  (`id`),
  UNIQUE KEY `uniq_name` (`name`)
) ENGINE=InnoDB  DEFAULT CHARSET=utf8;
 
CREATE TABLE IF NOT EXISTS `roles_users` (
  `user_id` int(10) UNSIGNED NOT NULL,
  `role_id` int(10) UNSIGNED NOT NULL,
  PRIMARY KEY  (`user_id`,`role_id`),
  KEY `fk_role_id` (`role_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
CREATE TABLE IF NOT EXISTS `users` (
  `id` int(11) UNSIGNED NOT NULL AUTO_INCREMENT,
  `email` varchar(127) NOT NULL,
  `username` varchar(32) NOT NULL DEFAULT '',
  `password` varchar(64) NOT NULL,
  `logins` int(10) UNSIGNED NOT NULL DEFAULT '0',
  `last_login` int(10) UNSIGNED,
  PRIMARY KEY  (`id`),
  UNIQUE KEY `uniq_username` (`username`),
  UNIQUE KEY `uniq_email` (`email`)
) ENGINE=InnoDB  DEFAULT CHARSET=utf8;
[SQL] pobierz, plaintext 

Jak wyciągnąć możliwie w jednym zapytanie listę użytkowników wraz ze wszystkimi ich rolami? (IMG:style_emoticons/default/closedeyes.gif)

[viking]

A po co ci w zasadzie tabela roles_users? ja bym dał od razu role_id w users.