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# test # See also https://upload.wikimedia.org/wikipedia/commons/f/f7/MediaWiki_1.24.1_database_schema.svg use wikidatawiki_p; #iswiki 52,675 ok #ocwiki 104,940 ok #ltwiki 199,102 ok #nowiki 522,767 SELECT cl_to As category, COUNT(*) As NumberOfItemsWithoutStatement #, COUNT(DISTINCT page_title) As NumberOfItemsWithoutStatement FROM nowiki_p.categorylinks, nowiki_p.page_props As wpage_props WHERE cl_from = wpage_props.pp_page #AND page_namespace=0 AND wpage_props.pp_propname = "wikibase_item" AND wpage_props.pp_page = cl_from AND cl_type = "page" AND wpage_props.pp_value IN ( SELECT page_title FROM page, page_props, wb_entity_per_page, wb_items_per_site WHERE ips_site_id = "nowiki" AND pp_page = epp_page_id AND pp_propname = "wb-claims" AND pp_sortkey = 0 #same as pp_value: might be set for only about half of these items, others may lack wb-claims. AND epp_entity_id = ips_item_id AND epp_entity_type = "item" AND page_id = pp_page) GROUP BY cl_to HAVING COUNT(*)>50
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