USE arwiki_p;

SELECT

CONCAT("[[مستخدم:",user_name,"|",user_name,"]]") AS "المستخدم",

SUM(CASE WHEN rev_timestamp BETWEEN 20170828000000 and 20170904000000 THEN 1 ELSE 0 END) AS recent_user_editcount,

    COUNT(rev_id) AS user_editcount

    FROM user INNER JOIN revision

    ON revision.rev_user = user.user_id

WHERE rev_timestamp >= 20000000000000

    and revision.rev_comment not like ucase (_utf8"%[[ميدياويكي:Gadget-Cat-a-lot|تعديل تصنيفات]]%")  collate utf8_general_ci 

    and revision.rev_comment not like ucase (_utf8"%[[Project:أوب|أوب]]%") collate utf8_general_ci 

    and revision.rev_comment not like ucase (_utf8"%[[ويكيبيديا:أوب|أوب]]%") collate utf8_general_ci 

    and ucase (user_name) not like ucase (_utf8"%BOT") COLLATE utf8_general_ci

    and user_name not like _utf8"بوت %" collate utf8_general_ci

    and user_name Not IN

    (SELECT user_name FROM user_groups 

     INNER JOIN user ON user_id = ug_user WHERE ug_group = 'bot') 

    GROUP BY user_name

    ORDER BY recent_user_editcount DESC

LIMIT 20;