直接:
select * from table where content not like '%aaaa%' orcontent not like '%bbb%' orcontent not like '%ccc%' orcontent not like '%dddd%';
或者麻烦些:
select * from table where id not in (select id from table where content like '%aaaa%' and content like '%bbb%' and content like '%ccc%' and content like '%dddd%');