| USE enwiki_p;
SELECT page_id
FROM categorylinks
LEFT JOIN page
ON cl_from =... |
3 years ago |
| SELECT page_id
FROM page
INNER JOIN categorylinks ON cl_from =... |
3 years ago |
| SELECT page_id
FROM page
INNER JOIN categorylinks ON cl_from =... |
3 years ago |
| SELECT page_id
FROM page
INNER JOIN categorylinks ON cl_from =... |
3 years ago |
