SQL how to make null values come last when sorting ascending

I have a SQL table with a datetime field. The field in question can be null. I have a query and I want the results sorted ascendingly by the datetime field, however I want rows where the datetime field is null at the end of the list, not at the beginning.

Is there a simple way to accomplish that?

select MyDate
from MyTable
order by case when MyDate is null then 1 else 0 end, MyDate

(A "bit" late, but this hasn't been mentioned at all)

You didn't specify your DBMS.

In standard SQL (and most modern DBMS like Oracle, PostgreSQL, DB2, Firebird, Apache Derby, HSQLDB and H2) you can specify NULLS LAST or NULLS FIRST:

Use NULLS LAST to sort them to the end:

select *
from some_table
order by some_column DESC NULLS LAST