wat is super key
Super key is a column or set of columns which can uniquely identity a row in a table.
A super key is a set of columns that uniquely defines a row. This set can have one or more elements, and there can be more than one super key for a table. You usually do this through functional dependencies. Eg : StudentId+StudentName
What is the problem 🤨🧐??
Generador de divicion python.