Query Run
USE arwiki_p; SET @start_date = '20030101000000'; SET @end_date =... 1 year ago
USE arwiki_p; SET @start_date = '20030101000000'; SET @end_date =... 1 year ago
USE arwiki_p; SET @start_date = '20040101000000'; SET @end_date =... 1 year ago