select view_id, article_id, user_id, create_time from fs_home_article_view SELECT ha.article_id, ha.title, u.user_id, u.avatar, u.phone, u.nickname, v.create_time FROM fs_home_article_view v LEFT JOIN fs_user u ON u.user_id = v.user_id LEFT JOIN fs_home_article ha ON ha.article_id = v.article_id AND ha.title like concat('%', #{title}, '%') AND u.phone like concat('%', #{phone}, '%') ORDER BY v.create_time where view_id = #{viewId} insert into fs_home_article_view article_id, user_id, create_time, #{articleId}, #{userId}, #{createTime}, update fs_home_article_view article_id = #{articleId}, user_id = #{userId}, create_time = #{createTime}, where view_id = #{viewId} delete from fs_home_article_view where view_id = #{viewId} delete from fs_home_article_view where view_id in #{viewId} SELECT u.user_id, u.avatar, u.nickname FROM fs_home_article_view v LEFT JOIN fs_user u ON u.user_id = v.user_id AND v.article_id = #{param.articleId} ORDER BY v.view_id DESC