Entity integrity revisited

Australian Computer Journal

Volumn 28, Issue 3, 1996, Pages 73-79

  Halpin, T ^a   Ritson, P ^a  

^a UNIVERSITY OF QUEENSLAND   (Australia)

Author keywords

CR categories: H.2.O; Entity; H.2.1; H.2.3; Key; Null; Relational

Indexed keywords

EID: 4243185073     PISSN: 00048917     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. CODD, E.F. (1970): A Relational Model of Data for Large Shared Data Banks. Communications of the ACM, 13(6):377-87. Republished in Communications of the ACM, 26(1) (Jan) 1983.
2. CODD, E.F. (1970): A Relational Model of Data for Large Shared Data Banks. Communications of the ACM, 13(6):377-87. Republished in Communications of the ACM, 26(1) (Jan) 1983.
3. CODD, E.F. (1979): Extending the Database Relational Model to Capture More Meaning. ACM Transactions on Database Systems, (Dec) 4(4):397-434.
4. CODD, E.F. (1990): The Relational Model for Database Management: Version 2, Addison-Wesley, Reading MA.
5. DATE, C.J. (1986): Relational Database: Selected Writings. Addison-Wesley, Reading MA.
6. DATE, C.J. (1990a): Relational Database: Writings 1985-1989, Addison-Wesley, Reading MA.
7. DATE, C.J. (1990b): An Introduction to Database Systems: Volume I, 5th edn, Addison-Wesley, Reading MA.
8. DATE, C.J. (1993): A Guide to the SQL Standard, 3rd edn. Addison-Wesley, Reading MA.
9. HALPIN, T.A. (1991): Optimizing Global Conceptual Schemas. Databases in the 1990s: Proc. 2nd Australian Database Conf., B. Srinivasan and J. Zelemikov, (eds), World Scientific, Singapore.
10. HALPIN, T.A. (1992): Fact-oriented schema optimization. Proc. CISMOD-92 (Int. Conf. on Inform. Sys. and Management of Data). Indian Institute of Science, Bangalore, India.
11. HALPIN, T.A. (1995): Conceptual Schema and Relational Database Design, 2nd edn, Prentice Hall, Sydney.
12. HALPIN, T.A. and ORLOWSKA, M.E. (1992): Fact-Oriented Modelling for Information Analysis, Journal of Information Systems, Blackwell 2(2):97-119.