comp.databases.theory: by author

Jan Hidders
- Re: Surrogate primary key plus unique constraint vs. natural primary key: data integrity? (Fri Mar 15 2013 - 01:03:43 CET)
robur.6_at_gmail.com
- Re: Surrogate primary key plus unique constraint vs. natural primary key: data integrity? (Fri Mar 15 2013 - 13:01:45 CET)

Last message date: Fri Mar 15 2013 - 13:01:45 CET
Archived on: Sun Jun 05 2016 - 05:33:26 CEST

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