comp.databases.theory: by subject

Surrogate primary key plus unique constraint vs. natural primary key: data integrity?

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

4 messages sort by: [ thread ] [ author ] [ date ] [ subject ]
Other periods:[ Previous, Subject view ] [ Next, Subject view ] [ List of Folders ]
Nearby: [ About this archive ] [ Other mail archives ]