You want to track date and time of the last write access per row?
- Add TIMESTAMP column to the table
- Add a DATETIME column to the table and assign getdate() as the default value
- Add a DATETIME column to the table and write a trigger that sets its value
- Add a UNIQUEIDENTIFIER column to the table and use it with SQL Server’s built-in functions
Correct Answer:
A.Add TIMESTAMP column to the table
need an explanation for this answer? contact us directly to get an explanation for this answer