SQL Timestamp Property
Specifies a field to be a timestamp field.
Yes if the field is the timestamp field; otherwise, No. The default value is No.
Each table in Dynamics NAV includes a hidden timestamp field. The timestamp field contains row version numbers for records as maintained in SQL Server. This property exposes the timestamp field in the table object, and enables you to write code against it.
For more information, see How to: Use a Timestamp Field.