Most wanted articles: ns0→ns0 redlinks only

SQL

select * from (select * from pagelinks) as pl 
left join (select * from page where page.page_namespace=0) as p on p.page_id=pl.pl_from left join linktarget as lt on lt.lt_id=pl.pl_target_id where p.page_id is null or pl.pl_target_id is null limit 100;

select p.page_title as enTitle, count(iwl.iwl_from) as frLinkCount  
from (select * from iwlinks where iwlinks.iwl_prefix="fr" and CHAR_LENGTH(iwlinks.iwl_title)>0
     ) as iwl left outer join page as p on p.page_id=iwl.iwl_from 
     where p.page_namespace=0 
     group by enTitle order by frLinkCount desc;

select p.page_title as enTitle, iwl.iwl_title as frTitle 
from (select * from iwlinks where iwlinks.iwl_prefix="fr" and CHAR_LENGTH(iwlinks.iwl_title)>0
     ) as iwl left outer join page as p on p.page_id=iwl.iwl_from 
     where p.page_namespace=0 and iwl.iwl_title < "B"
     limit 1000;

-- SELECT * -- linktarget.lt_title, count(distinct spage.page_id) as LinkCount-- pagelinks.pl_target_id AS Target, SUM(pagelinks.page_title IS NULL) AS LinkCount
-- FROM pagelinks
-- left join linktarget on pagelinks.pl_target_id = linktarget.lt_id
-- left join page as spage on pagelinks.pl_from = spage.page_id
-- Left join page as tpage on pagelinks.lt_title = tpage.page_name_title
-- where ( pagelinks.pl_from = 64386913 or pagelinks.pl_from = 44476398 ) AND linktarget.lt_namespace = 0
-- Group by lt_title
-- ORDER BY LinkCount DESC
-- LIMIT 1000
SQL

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