There is an unsaved comment in progress. You will lose your changes if you continue. Are you sure you want to reopen the work item?
Support for Xml Colums and TimeStamp Columns
Both do not work. Timestamp due to a mismatch in the db-type (rowversion versus TimeStamp) and Xml is not recognized at all.
As you will always need a TimeStamp when you have an Xml column, both should be fixed together.