| Query | Run |
|---|---|
| SELECT CONCAT('Special:Diff/', rc_this_oldid) as diff, ... | 6 months ago |
| SELECT CONCAT('Special:Diff/', rc_this_oldid) as diff, ... | 6 months ago |
| SELECT rc_source, CONCAT('Special:Diff/', rc_this_oldid) as diff, ... | 6 months ago |
| SELECT CONCAT('Special:Diff/', rc_this_oldid) as diff, ... | 6 months ago |