On Apr 9, 2006, at 9:59 PM, Jonathan Ellis wrote:

On 4/7/06, Michael Bayer <[EMAIL PROTECTED]> wrote:

you generally shouldnt store any "information" in a primary key.  primary
keys are by definition immutable so SA would likely trip up if you change
them.

I'm not advocating SA support for this, but immutability isn't strictly speaking a necessary property of PKs.


shhhhhhhh !!!


Reply via email to