When Entity.Id Is Guid.Empty with QueryExpression.Distinct = True (Dataverse)

While optimising the performance of a Dataverse plugin, we noticed a QueryExpression using ColumnSet(true). The business logic only required a few attributes, so replacing ColumnSet(true) with a minimal ColumnSet looked like an easy performance improvement. The query also used Distinct = true, which we left unchanged because it had always been there and everything was … Continue reading "When Entity.Id Is Guid.Empty with QueryExpression.Distinct = True (Dataverse)"