Mediawiki - Removendo Spam
O seguinte documentação funcionado da seguinte forma:
- adicionar os usuários humanos no grupo "human"
- Para isso vá em Páginas Especiais > Gesrior
ou pela linha de comando no MySQL
INSERT INTO mw_user_groups ( ug_user, ug_group ) VALUES ( 3, "human");
O conjunto queries usados foram:
remove o conteúdo de mw_categorylinks
<source lang="mysql">
delete from mw_categorylinks where cl_from in (select pg.page_id from mw_page pg where pg.page_id in (select rev_page from `mw_revision` where `rev_user` not in(select ug_user from mw_user_groups) and `rev_timestamp` in (select MIN(`rev_timestamp`) from `mw_revision` group by rev_page)));
</source>
mw_pagelinks
delete from mw_pagelinks where pl_from in (select pg.page_id from mw_page pg where pg.page_id in (select rev_page from `mw_revision` where `rev_user` not in(select ug_user from mw_user_groups) and `rev_timestamp` in (select MIN(`rev_timestamp`) from `mw_revision` group by rev_page)));
------mw_externallinks
delete from mw_externallinks where el_from in (select pg.page_id from mw_page pg where pg.page_id in (select rev_page from `mw_revision` where `rev_user` not in(select ug_user from mw_user_groups) and `rev_timestamp` in (select MIN(`rev_timestamp`) from `mw_revision` group by rev_page)));
------mw_imagelinks
delete from mw_imagelinks where il_from in (select pg.page_id from mw_page pg where pg.page_id in(select rev_page from `mw_revision` where `rev_user` not in(select ug_user from mw_user_groups) and `rev_timestamp` in (select MIN(`rev_timestamp`) from `mw_revision` group by rev_page)));
mw_user
delete from mw_user where user_id not in(select ug_user from mw_user_groups);
mw_recentchanges
delete from mw_recentchanges where rc_user not in(select ug_user from mw_user_groups);
mw_oldimage
delete from mw_oldimage where oi_user not in(select ug_user from mw_user_groups);
mw_logging
delete from mw_logging where log_user not in(select ug_user from mw_user_groups);
mw_image
delete from mw_image where img_user not in(select ug_user from mw_user_groups);
mw_archive
delete from mw_archive where ar_user not in(select ug_user from mw_user_groups);
delete from mw_page where page_id in (select rev_page from `mw_revision` where `rev_user` not in(select ug_user from mw_user_groups) and `rev_timestamp` in (select MIN(`rev_timestamp`) from `mw_revision` group by rev_page));