use eswiki_p;

select rc_timestamp, rc_user, rc_user_text, rc_namespace, rc_title

    , abs(rc_old_len - rc_new_len) size, rc_comment

from recentchanges

where rc_id > 0 and

    rc_namespace in (0, 104) and 

    instr (rc_comment, 'Eliminar enlaces') > 0 and

    rc_timestamp between 20170601000000 and 20170631000000 and

    rc_user > 5 and 

    rc_new = 0

limit 10;