MDL-43283 mod_chat: corrected SQL query to follow strict groupping rules

2014-01-09 15:37:38 +08:00
parent bbb291b7b7
commit 1f47813b29
1 changed files with 1 additions and 1 deletions
@@ -367,7 +367,7 @@ function chat_print_recent_activity($course, $viewfullnames, $timestart) {
                                                  JOIN {chat_users} chu ON chu.chatid = ch.id
                                                  JOIN {user} u         ON u.id = chu.userid
                                                 WHERE cm.id = :cmid $timeout $groupselect
-                                              GROUP BY u.id, u.firstname, u.lastname, u.email, u.picture", $params)) {
+                                              GROUP BY $userfields", $params)) {
            }

            $link = $CFG->wwwroot.'/mod/chat/view.php?id='.$cm->id;