Untitled query #71668

SQL

USE ruwiki_p;  -- articles from IT with most langlinks...
SELECT     count(*) ll_count,     CONCAT("[[:ru:",page_title,"]]") title_ru,    
(select CONCAT("[[:zh:",ll_title,"]]") from langlinks where ll_from = page_id and ll_lang = 'zh') title_zh,    
(select CONCAT("[[:de:",ll_title,"]]") from langlinks where ll_from = page_id and ll_lang = '') title_,        
(select CONCAT("[[:ja:",ll_title,"]]") from langlinks where ll_from = page_id and ll_lang = '') title_ja,        
(select CONCAT("[[:sv:",ll_title,"]]") from langlinks where ll_from = page_id and ll_lang = 'sv') title_sv,    
(select CONCAT("[[:d:",pp_value,"]]") from page_props where pp_page = page_id and pp_propname = 'wikibase_item') wb_item  
FROM    page, langlinks  WHERE    ll_from = page_id and    
(select count(*) from langlinks where ll_from = page_id) <=  9 and 
-- attempt to limit number of intermediate rows to fetch and sort    
page_id not in (select ll_from from langlinks where ll_lang = 'en') and      
-- ... missing from EN (no direct iw equivalent there)    
page_namespace = 0  GROUP BY    page_id  ORDER BY     ll_count desc, page_title  LIMIT    2050;  
-- top N
SQL

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