comp.databases.theory: by subject

How to normalize this?
- Jan Hidders (Sat Mar 16 2013 - 12:08:12 CET)
- Erwin (Sat Mar 16 2013 - 00:27:55 CET)
Surrogate primary key plus unique constraint vs. natural primary key: data integrity?
- Jan Hidders (Sat Mar 16 2013 - 12:27:46 CET)

Last message date: Sat Mar 16 2013 - 12:27:46 CET
Archived on: Sun Jun 05 2016 - 05:33:26 CEST

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