Remove unrequired join table from query - boosts efficiency ~15x - refs BT#9436

11 years ago · b5ecad15bb
parent 55afa7bb7c
commit b5ecad15bb
1 changed files with 1 additions and 1 deletions
--- a/main/inc/lib/usermanager.lib.php
+++ b/main/inc/lib/usermanager.lib.php
@ -2726,7 +2726,7 @@ class UserManager
        }

        $sql = "SELECT DISTINCT id, name, date_start, date_end
-                FROM $tbl_session_user, $tbl_session
+                FROM $tbl_session
                WHERE (
                    id_coach = $user_id
                )