So far we’ve looked at using the <attribute> and <link-entity> elements to control what columns to include in your query, but for a truly useful query you’ll likely want to select which rows to include instead of taking everything. Enter <filter>!
Inside FetchXML pt 2 – link-entity
To combine data from different records in your query you need to use the <link-entity> element. This is equivalent to a join in SQL.
Inside FetchXML pt 1 – attribute
As promised, I’m starting a series of blog posts covering various aspects of FetchXML and the humble <attribute> element seems like a good place to start.
FetchXML Builder WebAPI Support
MSDyn365 MVP Jonas Rapp threw down a challenge on Twitter last week: True, I’ve been ignoring for too long…If you know some C# and some #MSDyn365 WebAPI queries – please help…! 😊Pull Requests accepted! https://t.co/7iHp6XzQbf — Jonas Rapp ᴹᴠᴾ 🇸🇪 (@rappen) March 4, 2019