Procedural and non-procedural query languages revisited: a comparison of relational algebra and relational calculus
- 30 June 1987
- journal article
- Published by Elsevier in International Journal of Man-Machine Studies
- Vol. 26 (6) , 683-694
- https://doi.org/10.1016/s0020-7373(87)80060-3
Abstract
No abstract availableKeywords
This publication has 5 references indexed in Scilit:
- Training wheels in a user interfaceCommunications of the ACM, 1984
- Query Languages: Design Recommendations Derived from the Human Factors LiteratureHuman Factors: The Journal of the Human Factors and Ergonomics Society, 1981
- Human factors comparison of a procedural and a nonprocedural query languageACM Transactions on Database Systems, 1981
- Psychological evaluation of two conditional constructions used in computer languagesInternational Journal of Man-Machine Studies, 1973
- A relational model of data for large shared data banksCommunications of the ACM, 1970