Functional dependencies in relations with null values
- 14 May 1984
- journal article
- Published by Elsevier in Information Processing Letters
- Vol. 18 (4) , 233-238
- https://doi.org/10.1016/0020-0190(84)90117-0
Abstract
No abstract availableThis publication has 6 references indexed in Scilit:
- Incomplete information and dependencies in relational databasesACM SIGMOD Record, 1983
- A statistical approach to incomplete information in database systemsACM Transactions on Database Systems, 1982
- On the Equivalence of Database ModelsJournal of the ACM, 1982
- Database relations with null valuesPublished by Association for Computing Machinery (ACM) ,1982
- On semantic issues connected with incomplete information databasesACM Transactions on Database Systems, 1979
- A relational model of data for large shared data banksCommunications of the ACM, 1970