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This query is marked as a draft
This query has been published
by
Matěj Suchánek
.
This query lists items with no sitelinks which had some sitelinks before, but they were removed. It has its testing alternative at https://quarry.wmflabs.org/query/1269
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SQL
use wikidatawiki_p; SELECT * # CONCAT('* [[User:',rev_user_text,'|]] [[Special:Diff/',rev_id,'|removed]] a sitelink from [[Q',epp_entity_id,']] at ',rev_timestamp," with comment: ''", # REPLACE(REPLACE(REPLACE(rev_comment,' */','}}'),'/* wbsetsitelink-remove:','{{int:wikibase-item-summary-wbsetsitelink-remove|'),'}} ','}}: '),"''") AS log FROM revision JOIN page ON page_id = rev_page AND page_is_redirect = 0 JOIN wb_entity_per_page ON epp_page_id = page_id LEFT JOIN wb_items_per_site ON ips_item_id = epp_entity_id # LEFT JOIN pagelinks ON pl_title = CONCAT('Q',epp_entity_id) AND pl_from_namespace = 0 WHERE rev_comment LIKE '/* wbsetsitelink-remove:%' AND ips_site_id IS NULL # AND pl_from IS NULL /* AND NOT EXISTS (SELECT * FROM pagelinks WHERE pl_title = CONCAT('Q',epp_entity_id) AND pl_from_namespace = 0) */ GROUP BY page_title ORDER BY rev_timestamp LIMIT 2000;
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