我正在尝试通过执行以下 fql 问题来查询 Facebook 链接的创建时间
SELECT created_time FROM link WHERE owner = me()
根据开发人员文档(https://developers.facebook.com/docs/reference/fql/link),所有者字段已编入索引,但图形 api 引发以下异常。
{
"error": {
"message": "Your statement is not indexable. The WHERE clause must contain an indexable column. Such columns are marked with * in the tables linked from http://developers.facebook.com/docs/reference/fql ",
"type": "NoIndexFunctionException",
"code": 604
}
}
我的查询有什么问题?