Partial revert r83845, use indexed fields for join

diff --git a/includes/specials/SpecialActiveusers.php b/includes/specials/SpecialActiveusers.php
index 7d6d2c0..caba7f3 100644 (file)
--- a/includes/specials/SpecialActiveusers.php
+++ b/includes/specials/SpecialActiveusers.php
@@ -106,7 +106,7 @@ class ActiveUsersPager extends UsersPager {
                                'USE INDEX' => array( 'recentchanges' => 'rc_user_text' )
                        ),
                        'join_conds' => array(
-                               'user' => array( 'INNER JOIN', 'rc_user=user_id' ),
+                               'user' => array( 'INNER JOIN', 'rc_user_text=user_name' ),
                                'ipblocks' => array( 'LEFT JOIN', 'user_id=ipb_user AND ipb_auto=0 AND ipb_deleted=1' ),
                        ),
                        'conds' => $conds