| Query | Run |
|---|---|
| select rev_page, min(rev_timestamp) as created from revision ... | 2 years ago |
| select rev_page, min(rev_timestamp) as created from revision left join... | 2 years ago |
| Query | Run |
|---|---|
| select rev_page, min(rev_timestamp) as created from revision ... | 2 years ago |
| select rev_page, min(rev_timestamp) as created from revision left join... | 2 years ago |