Untitled query #17861

SQL

use wikidatawiki_p;
(SELECT page_latest AS rev_id, page_title, page_len
FROM page 
WHERE page_namespace = 0 AND page_len BETWEEN 0 and 1024
ORDER BY RAND() LIMIT 1500)
UNION ALL
(SELECT page_latest AS rev_id, page_title, page_len
FROM page 
WHERE page_namespace = 0 AND page_len BETWEEN 1025 and 8192
ORDER BY RAND() LIMIT 1500)
UNION ALL
(SELECT page_latest AS rev_id, page_title, page_len
FROM page 
WHERE page_namespace = 0 AND page_len BETWEEN 8193 and 131072
ORDER BY RAND() LIMIT 1500)
UNION ALL
(SELECT page_latest AS rev_id, page_title, page_len
FROM page 
WHERE page_namespace = 0 AND page_len BETWEEN 131073 and 262144
ORDER BY RAND() LIMIT 1500)
UNION ALL
(SELECT page_latest AS rev_id, page_title, page_len
FROM page 
WHERE page_namespace = 0 AND page_len >= 262145
ORDER BY RAND() LIMIT 1500);
SQL

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