An ALTER COLUMN is nog going to work. As the BOL states: "•ANSI_PADDING padding is always ON for ALTER COLUMN" (See
http://msdn.microsoft.com/en-US/library/ms190273(v=SQL.90).aspx).
So th only way I can think of without recreating the whole table is:
- adding a new column
- copying the data from the old column
- dropping the old column
- renaming the new column
I think recreating the table is faster.