System.DateTime maps to datetime2(7) in sql server wich is not optimal for storing date-only (without time) information.
SQL'92 has special Date type, for storing date-only.
It could be implemented by adding [DateOnly] or [DateWithoutTime] attribute for fields.
asked Oct 14 '15 at 04:16
Thanks for idea. If the feature is popular on dataobjects.uservoice.com we'll implement it in one of versions.
Update: We added this to the the feature list to implement. I'm not sure in which version it will be included for now, probably in one of 5.1.0 Betas