fetchxml

Is it possible to write a single FetchXML query that gets a root entity and multiple children? All I've been able to do is 1:1. No, it is not possible. Campey James Wood is correct . Fetch XML is recursive so by using the link entity you can get the information you want. For example, the following is valid: <fetch version="1.0" output-format="xml-platform" mapping="logical" distinct="true"> <entity name="account"> <attribute name="name" /> <attribute name="primarycontactid" /> <attribute name="telephone1" /> <attribute name="accountid" /> <order attribute="name" descending="false" /> <link

Is that possible to make cast field from identifier to string in fetchxml? I have this query: select * from table1 t1 left outer join table2 t2 on t1.stringId=CAST( t2.id as varchar(40)) where t2.id is null and t1.childid is not null and this row t1.stringId=CAST( t2.id as varchar(40)) can't make in fetchxml while field "stringId" is string but it's value is GUID and I want to have that equality. In fetchxml: <fetch version="1.0" output-format="xml-platform" mapping="logical" distinct="true" > <entity name="table1 " > <attribute name="stringid" /> <attribute name="te_name" /> <link-entity name

One of our procedures lets users bulk-insert related records by picking a view and then hitting a ribbon button. The form is saved, a flag is set, and a plugin then does its job. We are using a subgrid with a view selector to let users pick or create their own views on the fly. Once a view is selected, the number of results (provided is lte 5k) is shown. When a plugin runs the very same fetchxml server side (Retrieve of userquery or savedquery, then Retrieve + FetchExpression), the results change. We get not only a different number of records but also some records are different. We concluded

We have a FetchXml query with a couple of link entities, one of which is to the annotation entity in order to retrieve an attached image's base64 encoded content. This is so we can display an image inline on a page using data uris. The problem is that the image displays trimmed because the documentbody returned is actually cut off at 2,000 characters. The problem ended up being an issue with the query itself. We had distinct="true" set on the fetch query, removing this attribute then caused the result to contain the entire documentbody of the image. Very strange. 来源： https://stackoverflow.com

Basically I have a QueryExpression that returns over 3000 results. I only need to use between 50 and 200 of these. If I was using normal sql I could use SELECT TOP 200..... Is there a way to do this in CRM using the QueryExpression or FetchXML? In a QueryExpression: QueryExpression query = new QueryExpression(); query.PageInfo = new PagingInfo(); query.PageInfo.Count = 200; // or 50, or whatever query.PageInfo.PageNumber = 1; In Fetch XML: <fetch mapping='logical' page='1' count='200'> ... @Matt basically said everything right. This article expands on his answer. What you essentially want to

I understand <link-entity> is used to do joins, but can you help me translate the following into english? <entity name = "example"> *insert a bunch of attributes* <link-entity name="providercertification" from="providerid" to="vendorid" alias="aa"> I understand <link-entity> is used for joins, but the join type is not specified, so that is throwing me off. How does the link-entity work if no join type is specified? Is it automatically an inner join? Also, which column does the from part apply to ? The very first entity or the one specified in the <link-entity >? Same question for the from part