- citations of nature
- Domain
- Functional dependencies
- Hierachical structures - an overview
- Nested sets, BOM, with many roots?
- Recursive join - blind alley?
- relations aren't types?
- Scalars & atomic values & variables
- Last message date: Sun Jan 04 2004 - 23:15:31 CET
- Archived on: Sun Jun 26 2016 - 12:02:12 CEST
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