WITH ns(ns_n, ns_s) AS (VALUES (-2, 'Media:'), (-1, 'Special:'), (0, ''), (1, 'Talk:'), (2, 'User:'), (3, 'User talk:'), (4,

  'Wikipedia:'), (5, 'Wikipedia talk:'), (6, ':File:'), (7, 'File talk:'), (8, 'MediaWiki:'), (9, 'MediaWiki talk:'), (10, 'Template:'),

  (11, 'Template talk:'), (12, 'Help:'), (13, 'Help talk:'), (14, ':Category:'), (15, 'Category talk:'), (100, 'Portal:'), (101,

  'Portal talk:'), (118, 'Draft:'), (119, 'Draft talk:'), (126, 'MOS:'), (127, 'MOS talk:'), (710, 'TimedText:'), (711, 'TimedText talk:'),

  (828, 'Module:'), (829, 'Module talk:'))

SELECT CONCAT(COALESCE(ns_s, CONCAT('{{ns:', page_namespace, '}}:')), REPLACE(page_title, '_', ' ')) AS pagename

FROM page

LEFT JOIN ns ON ns_n = page_namespace

WHERE page_namespace % 2 = 1

  AND REPLACE(page_title, '_', ' ') RLIKE 'Archives\\s*\\/\\s*\\d';