Question: SQL constraints are used to specify rules for the data in a table. From what has been studied, what is the benefit of using constraints

SQL constraints are used to specify rules for the data in

SQL constraints are used to specify rules for the data in a table. From what has been studied, what is the benefit of using constraints in DB. Also, explain three common SQL constraints

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related General Management Questions!

This assignment aims to develop a broad knowledge of storing and managing data to satisfy the organizational requirements. These will be reinforced by developing the practical skills required for...

USE ONLY CPLEX/AMPL Instructions: 2. Questions are divided into 3 sections: a, b and c that walk you through the step-by-step process of creating a database. 3. Make sure to properly explain the...

Instructions: 2. Questions are divided into 3 sections: a, b and c that walk you through the step-by-step process of creating a database. 3. Make sure to properly explain the choices you made while...

Airline Company Case Study This document describes the data requirements for a fictional airline company, Anchor Air. In this case study, the company's key information requirements are identified....

A discrete sequence {xn} can be converted into a continuous representation x(t) = ts X n= (t n ts) xn, where ts is the sampling period. (a) State two characteristic properties of Dirac's function. [2...

Can someone please help/advice/any idea my term project! The term project for this course will be to design and construct a database that uses appropriate Transact SQL procedures and functions. The...

the following relational algebra questions based on tables S1 and S2 (below) Question 1 What is the output of S1 S2 ? The row identified by sid 22 The rows identified by sid 31 and 58 The row...

First visit HYPERLINK "http://www.tdan.com/view-articles/5174/" http://www.tdan.com/view-articles/5174/ and learn what data related business rules are. Business rules are precisely written and...

This SQL project in three Phases and the instruction as below: Instructions Follow the steps and let me know if you have any questions. The intent of the project is to create a project you can use in...

Portray in words what transforms you would have to make to your execution to some degree (a) to accomplish this and remark on the benefits and detriments of this thought.You are approached to compose...

Sharpe Company has the following post-closing trial balance on December 31, 2016: Additional information: E (Click the icon to view the post-closing trial balance.) a. Direct materials purchases are...

a . Prepare Pro - forma Financial Statement of the Abott Company by using below information. Abott company has the following balance sheet and other data ( data is in Millions ) : Cash $10 Accounts...

What information and expenses must be provided or accounted for to create a new product?

Georgette is an HR Specialist and has been with the organization for approximately 1 5 years. Lately, with the changes made within the department, her tasks have changed due to a leave of absence and...

Explain the global implications for recruitment.

Describe what competencies and competency modeling are.

Summarize job design concepts.