日期:2014-05-16 浏览次数:20842 次
select word from c_tag_word where exists( select 1 from c_movie_tag_director where aid= '1209' and tagid=c_tag_word.id )
select distinct a.word from c_tag_word a,c_movie_tag_director b where a.id=b.tagid and b.aid= '1209'