Equivalence of Relational Algebra and Relational Calculus Query Languages Having Aggregate Functions
- 1 July 1982
- journal article
- Published by Association for Computing Machinery (ACM) in Journal of the ACM
- Vol. 29 (3) , 699-717
- https://doi.org/10.1145/322326.322332
Abstract
No abstract availableThis publication has 4 references indexed in Scilit:
- SEQUEL 2: A Unified Approach to Data Definition, Manipulation, and ControlIBM Journal of Research and Development, 1976
- The design and implementation of INGRESACM Transactions on Database Systems, 1976
- System RACM Transactions on Database Systems, 1976
- A relational model of data for large shared data banksCommunications of the ACM, 1970