How to select only the records with the highest date in LINQ

Question

I have a table, \'lasttraces\', with the following fields.

Id, AccountId, Version, DownloadNo, Date

The data looks like this:

Answer 1

If you want the whole record,here is a lambda way:

var q = _context
             .lasttraces
             .GroupBy(s => s.AccountId)
             .Select(s => s.OrderByDescending(x => x.Date).FirstOrDefault());