Pro Members, SQL Server, Standard Members

Database Models and Relational Algebra – Part 5

THE RELATIONAL CALCULUS In relational calculus, a query is conveyed as a formulary plan which contains a number of variables as well as an expression concerning these variables. It is up to the Database Management System (DBMS) to convert these non – technical queries into the same, well-organized, effective and procedural queries. The concept of relational calculus was first planned…...

This content is for Pro, Pro Member, Pro Member Annual - Spring Cleaning, Pro Member Monthly - Spring Cleaning, Standard, Standard Member, Standard Member Annual - Spring Cleaning and Standard Member Monthly - Spring Cleaning members only.
Log In Register

Comments are closed.