comp.databases.theory: by thread

Surrogate primary key plus unique constraint vs. natural primary key: data integrity? Wolfgang Keller (Fri Mar 08 2013 - 20:22:33 CET)
- Re: Surrogate primary key plus unique constraint vs. natural primary key: data integrity? Norbert_Paul (Fri Mar 08 2013 - 20:37:07 CET)
- Re: Surrogate primary key plus unique constraint vs. natural primary key: data integrity? Roy Hann (Fri Mar 08 2013 - 21:05:17 CET)
- Re: Surrogate primary key plus unique constraint vs. natural primary key: data integrity? Wolfgang Keller (Fri Mar 08 2013 - 23:11:29 CET)

Last message date: Fri Mar 08 2013 - 21:05:17 CET
Archived on: Sun Jun 05 2016 - 05:33:26 CEST

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