FetchXML 做连接

FetchXML Doing Joins

假设我有这个:

<entity name = "account">

...
...

<link-entity name="opportunity" from ="accountid" to ="accountid" link-type="outer">

我怎么知道这是 left outer joinright outer join 还是 full outer join

left outer joinReference

不支持right outer joinReference

同样适用于 full outer joinCommunity discussion