public static void UpdatetAccounts(List <Account> accounts)
{
var target = SelectAccounts();
foreach (var account in accounts)
{
if (target.Contains(account))
{
target.Remove(account);
}
}
db.ToDictionaries(target, out var deletes);
db.Delete("account", deletes);
db.ToDictionaries(accounts, out var upserts);
db.Upserts("account", upserts);
}