select * from t_fulltext
inner join content on content.titleid=t_fulltext.rid
where contains(t_fulltext.title,'"logical" and "山东*"')
or contains(content.content,'"logical" and "山东*"')
或
select * from t_fulltext
inner join content on content.titleid=t_fulltext.rid
where contains(*,'"logical" and "山东*"')
又有一个问题
select * from t_fulltext
inner join content on content.titleid=t_fulltext.rid
where contains(t_fulltext.title,content.content,'"logical" and "山东*"')