如何编写FQL来获取新闻提要 [英] How to write FQL to fetch news feeds

问题描述

我必须获取新闻源(公共墙上)上的所有数据.我应该写什么查询? 我写了"SELECT likes,message FROM stream WHERE source_id = %lld limit 50 "查询，但它返回了我的墙值.我想获取墙上和公共(新闻源)上的所有数据.

I have to fetch all data which is on News Feeds (public wall). What query should I write ? I wrote "SELECT likes,message FROM stream WHERE source_id = %lld limit 50 " query but it is returning my wall value. I want to fetch all data which is on my wall as well as on public (News Feed).

预先感谢

推荐答案

您需要使用filter_key选择要使用的供稿类型.您所追求的类型可能是newsfeed，因此查询可能是这样的:

You need to use the filter_key to select the type of feed to use. The type you are after would probably be newsfeed, so the query could be something like this:

SELECT post_id, actor_id, target_id, message FROM stream WHERE filter_key in (SELECT filter_key FROM stream_filter WHERE uid = me() AND type = 'newsfeed')

有关更多信息，请查看 stream_filter文档.

For more information, have a look at the stream_filter docs.

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