- A foreign key on a self-referring table
- Can these constraint be implemented in an RDBMS ?
- Multiple specification of constraints
- object algebra
- Tree (forest) design
- Xquery might have some things right
- Last message date: Sat Mar 06 2004 - 21:36:53 CET
- Archived on: Sun Jun 26 2016 - 12:21:06 CEST
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