facebook - FQL - 按like_count 排序相册中的照片

Question

我正在尝试使用以下查询获取按FQL中的类似计数排序的Facebook相册的照片：

SELECT like_info, object_id FROM photo WHERE aid="xxxxxxxxxx_xxxx" ORDER BY like_info.like_count desc

但我得到一个错误(#602) like_count is not a member of the like_info scalar.

SELECT like_info, object_id FROM photo WHERE aid="xxxxxxxxxx_xxxx" ORDER BY like_info desc

有诀窍，但我不知道为什么：*like_info* 不是一个对象吗？可以使用对象的成员对查询进行排序吗？

score 2 · Accepted Answer

只需使用 ORDER BY like_info。不要忘记设置 LIMIT，否则查询可能会因大量图片而崩溃：

SELECT like_info, object_id FROM photo WHERE aid="20531316728_324257" ORDER BY like_info desc LIMIT 10

1 回答 1