On Mon, Mar 2, 2020 at 1:28 PM stan <stanb@xxxxxxxxx> wrote:
Envision a table with a good many columns. This table represents the "life
history" of a part on a project. Some of the columns need to be
created/modified by the engineer. Some need to be created/modified by the
purchasing agent, some of the columns need to be created by the receiving
department, some of the columns need to be created/modified by the accounts
payable department.
Make sense?
On a theory level this design is insufficiently normalized. The fact that you are having issues and challenges working with it suggests you should seriously consider a different design, one that exhibits better normalization properties.
Alternatively you might consider just removing direct access to the table and provide views and/or functions that can use normal permission grants. Add some check constraints to the table to describe and enforce the inter-field relationships that are present.
David J.
