Redirects created to articles at AfD

This query lists pages which redirect to articles at AfD but were recently of article length.  Such pages risk deletion per G8 along with the AfD candidate, losing a potentially useful history.  Ps is the redirect's source page (beginning #REDIRECT); Pd is its destination (the endangered article).  rfn=redirect from namespace.

SQL

SET STATEMENT max_statement_time = 100 FOR
SELECT Ps.page_namespace AS rfn, Ps.page_title AS redirect, Pd.page_title AS article, actor_name AS redirector, rc_timestamp
FROM linktarget
JOIN templatelinks ON tl_from_namespace = 0 AND tl_target_id = lt_id 
JOIN page Pd ON Pd.page_id = tl_from
JOIN redirect ON rd_title = Pd.page_title AND rd_namespace = 0
JOIN recentchanges ON rc_cur_id = rd_from AND rc_old_len - rc_new_len > 500
JOIN page Ps ON Ps.page_id = rd_from
JOIN actor ON actor_id = rc_actor
WHERE lt_namespace = 10 AND lt_title = "Article_for_deletion/dated"
ORDER BY article, rfn, redirect, actor_name, rc_timestamp
LIMIT 1000

SQL

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