BUG: SEM Scripts Are Null for Niladic Functs. Ued as Defaults

• Microsoft SQL Server, versions 6.0 & 6.5

SYMPTOMS

An insert to a table that has niladic functions as defaults will put null for the default if the field accepts null, instead of inserting the system generated default value.

CAUSE

This problem occurs only if the table is created using Manage Tables and the script is generated and run using Enterprise Manager.

WORKAROUND

Remove the appended null before running the script.

STATUS

Microsoft has confirmed this to be a problem in Microsoft SQL Server versions 6.0 and 6.5. We are researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available.

MORE INFORMATION

If the Manage Tables feature is used to create the table with the niladic function as default and an insert is performed, it works and the default is fired. However, if the script for this table is created and run, then the same insert operation will fail to fire the default and put (null) for the column that had the default.