DATASIS ProSoft srl, Bucharest, Romania.
Received on 25 June 2022; revised on 28 July 2022; accepted on 30 July 2022
This paper introduces variable geometry database (db) keys and their subkeys, both mathematically and in db terminology, provides an algorithm for assisting their discovery, characterizes it, and presents methods for enforcing variable geometry keys and their subkeys in db applications using SQL embedding event-driven programming languages, with an example in MS VBA.
Database constraint design; Database constraint enforcement; Database variable geometry key; Database subkey; MatBase; The (Elementary) Mathematical Data Model
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Christian Mancas. On variable geometry database keys and their subkeys. World Journal of Advanced Engineering Technology and Sciences, 2022, 06(02), 071–080. Article DOI: https://doi.org/10.30574/wjaets.2022.6.2.0086