EBK DATABASE SYSTEM CONCEPTS
7th Edition
ISBN: 9781260049268
Author: SILBERSCHATZ
Publisher: MCG COURSE
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Chapter 2, Problem 17E
Explanation of Solution
Relational query languages:
- The query language is a language is a language in which user requests information from the
database . - The query languages are higher level when compared to the standard
programming languages. - The Query languages can be categorized to three that are, imperative, functional and declarative.
Imperative query language:
- In the imperative query language, the system needs to perform specific sequence of operations on the database to compute the desired result.
- The imperative paradigm is one that the hardware of the computer is based on.
- With enough software the user can implement Object-Oriented programming, functional Programming, and Logical programming in the imperative paradigm...
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