例如：
Hibernate: select collect0_.id as col_00, collect0_.title as col_10, collect0_.type as col_20, collect0_.url as col_30, collect0_.logo_url as col_40, collect0_.user_id as col_50, collect0_.remark as col_60, collect0_.description as col_70, collect0_.last_modify_time as col_80, collect0_.create_time as col_90, user1_.user_name as col_100, user1_.profile_picture as col_110, favorites2_.id as col_120, favorites2_.name as col_130 from collect collect0 cross join user user1 cross join favorites favorites2 where collect0.userid=user1.id and collect0_.favoritesid=favorites2.id and collect0_.isdelete='NO' and collect0.userid=? order by collect0.id desc limit ?
例如： Hibernate: select collect0_.id as col_00, collect0_.title as col_10, collect0_.type as col_20, collect0_.url as col_30, collect0_.logo_url as col_40, collect0_.user_id as col_50, collect0_.remark as col_60, collect0_.description as col_70, collect0_.last_modify_time as col_80, collect0_.create_time as col_90, user1_.user_name as col_100, user1_.profile_picture as col_110, favorites2_.id as col_120, favorites2_.name as col_130 from collect collect0 cross join user user1 cross join favorites favorites2 where collect0.userid=user1.id and collect0_.favoritesid=favorites2.id and collect0_.isdelete='NO' and collect0.userid=? order by collect0.id desc limit ?
感觉，只要用户数量多喜欢的收藏多了，就会有性能问题。