/ - Quarry

SQL

USE arwiki_p;
SELECT pages.page_title, pages.page_namespace, CONCAT("Q",term_entity_id), term_language, term_text
	FROM (SELECT * FROM wbc_entity_usage WHERE eu_aspect LIKE "L%") AS eusage
	JOIN wikidatawiki_p.page AS items
		ON items.page_namespace = 0 AND items.page_title = eu_entity_id
	JOIN wikidatawiki_p.wb_entity_per_page
		ON epp_entity_type = "item" AND epp_page_id = items.page_id
	JOIN (SELECT * FROM wikidatawiki_p.wb_terms WHERE term_type = "label" AND term_entity_type = "item") AS labels
		ON term_entity_id = epp_entity_id AND CONCAT("L.",term_language) = eu_aspect
    JOIN (SELECT * FROM page_props WHERE pp_propname = "wikibase_item") AS props
		ON pp_page = eu_page_id
	JOIN page AS pages ON pages.page_id = eu_page_id
WHERE term_text LIKE "%)" AND eu_entity_id <> pp_value
ORDER BY term_language, page_title, page_namespace, term_text, epp_page_id;
SQL

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