It is probably a feature: Those fields are the primary keys, so
changing them would require a re-indexing of the database and doing
that re-indexing is done differently with different dataservers.
This is just a wild guess.
--
Gary Lawrence Murphy <[EMAIL PROTECTED]> TeleDynamics Communications Inc
Business Innovations Through Open Source Systems: http://www.teledyn.com
"Computers are useless. They can only give you answers."(Pablo Picasso)
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