When Data Dependencies over SQL Tables Meet the Logics of Paradox and S-3
Summary: Reduces implication of FDs/MVDs over SQL tables with nulls to paraconsistent logics: without NOT NULLs equivalent to propositional fragments of Priest’s Logic of Paradox. Extends to Boolean deps via S-3 (parametrized by NOT NULL attributes), exposing NOT NULLs as a tunable tractability/expressiveness knob. (summarized by gpt-5-mini on Feb 09 2026)
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Authors
- 1. Sven Hartmann
- 2. Sebastian Link
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 11,854 | SQL Schema Design: Foundations, Normal Forms, and Normalization | 2016 | SIGMOD | 4.1945683e-05 |
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Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 8 | Extending the Data Base Relational Model to Capture More Meaning | 1979 | SIGMOD | 0.0015385917 |
| 170 | A Complete Axiomatization For Functional And Multivalued Dependencies In Database Relations | 1977 | SIGMOD | 0.0003886136 |
| 528 | Database Relations with Null Values (Extended Abstract) | 1982 | PODS | 0.0002084153 |
| 1,803 | A Normal Form for XML Documents | 2002 | PODS | 0.00010504331 |
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