SELECT /* IndexPager::buildQueryInfo (NewPagesPager) */
rc_namespace, rc_title, rc_cur_id, rc_user, rc_user_text,
rc_comment, rc_timestamp, rc_patrolled, rc_id, rc_deleted,
page_len AS `length`, page_latest AS `rev_id`, rc_this_oldid, page_namespace, page_title,
( SELECT Group_concat(ct_tag SEPARATOR ',') FROM `mw_change_tag` WHERE ct_rc_id = rc_id ) AS `ts_tags`
FROM `mw_recentchanges`
INNER JOIN `mw_page` ON (( page_id = rc_cur_id ))
WHERE rc_new = '1'
AND rc_namespace = '0'
AND page_is_redirect = '0'
ORDER BY rc_timestamp DESC
LIMIT 51