[BROKEN] Find Dutch metapage sitelinks by title

SQL

SELECT 'nlwikibooks' AS db, page_namespace, page_title, page_is_new, page_len
FROM nlwikibooks_p.page b
WHERE
	page_is_redirect=0 AND page_namespace IN (10, 14, 828) AND page_title NOT REGEXP '/doc$' AND
    NOT EXISTS (SELECT * FROM nlwikibooks_p.page_props WHERE page_id=pp_page AND pp_propname='wikibase_item') AND
    EXISTS (SELECT * FROM nlwiki_p.page w WHERE b.page_namespace=w.page_namespace AND b.page_title=w.page_title)
UNION
SELECT 'nlwikinews' AS db, page_namespace, page_title, page_is_new, page_len
FROM nlwikinews_p.page b
WHERE
	page_is_redirect=0 AND page_namespace IN (10, 14, 828) AND page_title NOT REGEXP '/doc$' AND
    NOT EXISTS (SELECT * FROM nlwikinews_p.page_props WHERE page_id=pp_page AND pp_propname='wikibase_item') AND
    EXISTS (SELECT * FROM nlwiki_p.page w WHERE b.page_namespace=w.page_namespace AND b.page_title=w.page_title)
UNION
SELECT 'nlwikiquote' AS db, page_namespace, page_title, page_is_new, page_len
FROM nlwikiquote_p.page b
WHERE
	page_is_redirect=0 AND page_namespace IN (10, 14, 828) AND page_title NOT REGEXP '/doc$' AND
    NOT EXISTS (SELECT * FROM nlwikiquote_p.page_props WHERE page_id=pp_page AND pp_propname='wikibase_item') AND
    EXISTS (SELECT * FROM nlwiki_p.page w WHERE b.page_namespace=w.page_namespace AND b.page_title=w.page_title)
UNION
SELECT 'nlwikisource' AS db, page_namespace, page_title, page_is_new, page_len
FROM nlwikisource_p.page b
WHERE
	page_is_redirect=0 AND page_namespace IN (10, 14, 828) AND page_title NOT REGEXP '/doc$' AND
    NOT EXISTS (SELECT * FROM nlwikisource_p.page_props WHERE page_id=pp_page AND pp_propname='wikibase_item') AND
    EXISTS (SELECT * FROM nlwiki_p.page w WHERE b.page_namespace=w.page_namespace AND b.page_title=w.page_title)
ORDER BY page_namespace, page_title, db
SQL

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