Query Run
USE euwiki_p; -- select the wiki here SELECT SUBSTRING(log_timestamp FROM 1... 10 months ago
USE euwiki_p; -- select the wiki here SELECT SUBSTRING(log_timestamp FROM 1... 3 years ago
USE enwiki_p; -- select the wiki here SELECT SUBSTRING(log_timestamp FROM 1... 3 years ago
USE enwiki_p; -- select the wiki here SELECT SUBSTRING(log_timestamp FROM 1... 4 years ago
USE euwiki_p; -- select the wiki here SELECT SUBSTRING(log_timestamp FROM 1... 4 years ago