mp7.2 Pages with title like "A (B)" where page "A" does not exist

SQL

USE fawiki_p;
SELECT concat('# [[',p1.page_title,']]'),MID(p1.page_title,1,LOCATE('(',p1.page_title)-2)
FROM page AS p1
WHERE p1.page_namespace = 0
AND p1.page_is_redirect = 0
AND p1.page_title LIKE "%(%"
#AND p1.page_title NOT LIKE "%(ابهام‌زدایی)%"
AND MID(p1.page_title,1,LOCATE('(',p1.page_title)-2) NOT IN (
  SELECT p2.page_title
  FROM page AS p2
  WHERE p2.page_title NOT LIKE "%(%"
  AND p2.page_namespace = 0
#  AND p2.page_is_redirect = 0
)
AND MID(p1.page_title,1,LOCATE('(',p1.page_title)-2) NOT IN (
  SELECT MID(p3.page_title,1,LOCATE('(',p3.page_title)-2)
  FROM page AS p3
  WHERE p3.page_title LIKE "%(%"
  AND p3.page_namespace = 0
  AND p3.page_is_redirect = 0
  AND p3.page_title NOT LIKE p1.page_title
)
LIMIT 10
;

SQL

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