| SELECT user_name, count(*)
FROM page
JOIN (SELECT user_name
FROM user
... |
2 months ago |
| SELECT SUBSTRING_INDEX(page_title, '/', 1), count(*)
FROM page
JOIN (SELECT... |
2 months ago |
| SELECT SUBSTRING_INDEX(page_title, '/', 1), count(*)
FROM page
JOIN (SELECT... |
2 months ago |
