Support filters for multi-level relationships with derived types
Support filters for multi-level relationships with derived types, as in the currently valid OData 3 filter syntax:
Currently this almost works if you specify the property name as above, except that it always defaults the data type of the predicate to string, even if a data type is specified. This is due in part to the syntax failing the RX_IDENTIFIER check.
Travis Schettler commented
If it isn't obvious, I should also add that in this case "BaseModel" is actually a property on an entity.