* expects only one result set so we use UNION instead.
*/
- $dbr = wfGetDB( DB_SLAVE, 'recentchangeslinked' );
+ $dbr = wfGetDB( DB_REPLICA, 'recentchangeslinked' );
$id = $title->getArticleID();
$ns = $title->getNamespace();
$dbkey = $title->getDBkey();