mp7.1 Pages with title like "A" redirecting to page "A (B)" (JOIN), and no other A(C) exists (IN)

SQL

USE fawiki_p;
SELECT CONCAT ('# [[',REPLACE(MID(Target.page_title,1,LOCATE('(',Target.page_title)-2),'_',' '),']]	[[',REPLACE(Target.page_title,'_',' '),']]')
FROM page AS Target
WHERE Target.page_namespace = 0
AND Target.page_is_redirect = 0
AND Target.page_title LIKE "%(%"
AND Target.page_id NOT IN (
  SELECT pp_page
  FROM page_props
  WHERE pp_propname = 'disambiguation'
  )
AND MID(Target.page_title,1,LOCATE('(',Target.page_title)-2) IN (
  SELECT Source.page_title
  FROM page AS Source JOIN redirect ON page_id = rd_from
  WHERE Source.page_namespace = 0
  AND Source.page_is_redirect = 1
  AND rd_title=Target.page_title
  )
AND MID(Target.page_title,1,LOCATE('(',Target.page_title)-2) NOT IN (
  SELECT MID(Second.page_title,1,LOCATE('(',Second.page_title)-2)
  FROM page AS Second
  WHERE Second.page_namespace = 0
  AND Second.page_is_redirect = 0  
  AND Second.page_title <> Target.page_title
  )
ORDER BY Target.page_title;

SQL

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