- A philosophical newbie issue: catch redundant errors via relationships or programmically?
- Newbie question about db normalization theory: redundant keys OK?
- NULLs
- What is an automorphism of a database instance?
- Last message date: Sat Dec 29 2007 - 23:42:15 CET
- Archived on: Sun Jun 26 2016 - 22:50:24 CEST
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