Fehlverlinkungen auf den Radsportseiten

SQL

WITH RECURSIVE Cat AS (SELECT page_title, page_id
                         FROM page
                        WHERE page_title IN ('Radsportler_nach_Staat'
                                            )
                          AND page_namespace = 14
                        UNION
                       SELECT SubCat.page_title, SubCat.page_id
                         FROM page AS SubCat, categorylinks, Cat
                        WHERE SubCat.page_namespace = 14
                          AND cl_from = SubCat.page_id
                          AND cl_to = Cat.page_title
                          AND cl_type = 'subcat'
                      ) 
SELECT kaderList.page_title, spieler.page_title
  FROM page AS kaderList, categorylinks AS kaderCat,
       pagelinks, linktarget AS spielerTarget, templatelinks, linktarget AS PDtarget,
       page AS spieler LEFT JOIN (categorylinks AS fussballCat, Cat)
                         ON spieler.page_id = fussballCat.cl_from
                        AND cl_to = Cat.page_title
 WHERE kaderList.page_namespace = 0
   AND kaderList.page_id = kaderCat.cl_from
   AND kaderCat.cl_to = 'Radsportveranstaltung'
   AND pl_from = kaderList.page_id
   AND pl_target_id = spielerTarget.lt_id
   AND spielerTarget.lt_title = spieler.page_title
   AND spielerTarget.lt_namespace = spieler.page_namespace
   AND spieler.page_namespace = 0
   AND tl_from = spieler.page_id
   AND tl_target_id = PDtarget.lt_id
   AND PDtarget.lt_namespace = 10
   AND PDtarget.lt_title = 'Personendaten'
   AND Cat.page_id IS NULL
SQL

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