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Bad links from dewiki to other wikis: redirects
by
Achim55
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Achim55
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SQL
USE dewiki_p; SET @lenw = LENGTH('https://de.wikipedia.org/wiki/'); SET @lenc = LENGTH('https://commons.wikimedia.org/wiki/'); SELECT now() AS timestamp; #Wikipedia local (SELECT CONCAT('# [[', IF (wp.page_namespace = 14, ':Kategorie:', ''), REPLACE (wp.page_title, '_', ' '), ']] ', '• [{{fullurl:', IF (wp.page_namespace = 14, 'Kategorie:', ''), REPLACE (wp.page_title, '_', ' '), '|action=edit}} edit] ', '→ [[:Datei:', REPLACE (pl_title, '_', ' '), ']]') AS wikipage FROM page wp INNER JOIN pagelinks ON pl_from = wp.page_id AND pl_from_namespace IN (0, 14) AND pl_namespace = 6 INNER JOIN page cp ON cp.page_title = pl_title AND cp.page_namespace = 6 AND cp.page_is_redirect = 1 WHERE wp.page_namespace IN (0, 14) ) UNION #interwiki to Commons (SELECT CONCAT('# [[', IF (wp.page_namespace = 14, ':{{ns:14}}:', ''), REPLACE (wp.page_title, '_', ' '), ']] ', '• [{{fullurl:', IF (wp.page_namespace = 14, '{{ns:14}}:', ''), REPLACE (wp.page_title, '_', ' '), '|action=edit}} edit] ', '→ [[c:File:', REPLACE (iwl_title, '_', ' '), ']]') AS wpage FROM iwlinks INNER JOIN page wp ON wp.page_id = iwl_from AND wp.page_namespace IN (0, 14) INNER JOIN commonswiki_p.page cp ON cp.page_title = iwl_title AND cp.page_namespace = 6 AND cp.page_is_redirect = 1 WHERE iwl_prefix IN ('c', 'commons') ) UNION #external to Commons (SELECT CONCAT('# [[', IF (wp.page_namespace = 14, ':{{ns:14}}:', ''), REPLACE (wp.page_title, '_', ' '), ']] ', '• [{{fullurl:', IF (wp.page_namespace = 14, '{{ns:14}}:', ''), REPLACE (wp.page_title, '_', ' '), '|action=edit}} edit] ', '→ [[c:', REPLACE (cp.page_title, '_', ' '), ']]') AS wpage FROM externallinks INNER JOIN page wp ON wp.page_id = el_from AND wp.page_namespace IN (0, 14) INNER JOIN commonswiki_p.page cp ON cp.page_title = SUBSTRING(REPLACE (el_to, CONCAT('?uselang=', @l), ''), IF ((LEFT (el_to, 5) = 'https'), @lenc + 1, @lenc)) AND cp.page_namespace = 6 AND cp.page_is_redirect = 1 WHERE ((el_to LIKE 'https://commons.wikimedia.org/wiki/%') OR (el_to LIKE 'http://commons.wikimedia.org/wiki/%')) #AND el_to NOT LIKE '%//commons.wikimedia.org/wiki/Category:%' AND el_to NOT LIKE '%\%%' #temp ) LIMIT 100;
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