FetchXML Understanding Distinct
问题 I am learning FetchXML and am currently new to it. I tried looking at the documentation located here but I did not find it very helpful What does this line mean: <fetch version="1.0" output-format="xml-platform" mapping="logical" distinct="true"> What does the mapping="logical" part mean? What does the distinct="true" part mean? 回答1: As per FetchXML schema we have two enum values namely internal & logical for mapping attribute. We have to use mapping="logical" in our queries & internal may be