Watch page titles consistency (cswiki)

SQL

USE wikidatawiki_p;
/*SELECT *#pt.page_title, redirs.page_title
FROM (SELECT * FROM page WHERE page_namespace = 121) AS pt
/*JOIN (SELECT * FROM page WHERE page_namespace = 4 AND page_title LIKE "Database&_reports/Constraint&_violations/%" ESCAPE "&") AS constr
	ON constr.page_title = CONCAT("Database_reports/Constraint_violations/", pt.page_title)
*//*JOIN (SELECT * FROM pagelinks WHERE pl_from_namespace = 121 AND pl_namespace = 0) AS frompt
	ON pl_from = pt.page_id
JOIN (SELECT * FROM page WHERE page_is_redirect = 1 AND page_namespace = 0) AS redirs
	ON redirs.page_title = frompt.pl_title AND redirs.page_namespace = frompt.pl_namespace
/*WHERE EXISTS (
  SELECT * FROM pagelinks AS fromconst WHERE fromconst.pl_from = constr.page_id AND fromconst.pl_title = redirs.page_title
)*//*
LIMIT 10;*/
SELECT * FROM sites WHERE site_global_key IN ("specieswiki", "metawiki", "mediawikiwiki", "wikidatawiki", "commonswiki");
SQL

Checking query status...
