以下查询检索我的所有link_id:
SELECT link_id FROM link WHERE owner=me()
但是以下查询返回空:
SELECT id, object_id, value, friends FROM privacy WHERE object_id IN (SELECT link_id FROM link WHERE owner=me() )
SELECT id, object_id, value, friends FROM privacy WHERE id IN (SELECT link_id FROM link WHERE owner=me() )
实际上,查询link_id的隐私表的简单查询返回空。我正确地查询了吗?我想获取Facebook墙上链接的隐私设置。我确实有“read_stream”权限。