Q3 30QUESTION 3relational expression specifies query by describing an algorithm for determining the result of an expressionDomainO ProceduralIndexDescribeQUESTION 4constraint may be used to place a restriction on a column to ensure that no duplicate values exis-Click Save and Submit to save and submit. Click Save All Answers to save all answers.Type here to search立

It is a type of query language that take instances of relations as input and gives instances of…

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QUESTION 3 relational expression specifies query by describing an algorithm for determining the result of an expression Domain Procedural Index Describe

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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