| Query | Run |
|---|---|
| use bnwiki_p; select * from categorylinks where not exists (select * from... | 3 years ago |
| use bnwiki_p; select * from categorylinks where not exists (select * from... | 4 years ago |
| use bnwiki_p; select * from categorylinks where not exists (select * from... | 5 years ago |
| blank query | 5 years ago |