Question: On executing a DELETE command, if you get an error foreign key constraint; What does it imply?

On executing a DELETE command, if you get an error "foreign key constraint"; What does it imply?

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 Databases Questions!

Q:

CIS395 Database Systems I - Foreign Keys Lab - In order to get complete credit for this lab, you must provide all the source code used on a separate .sql or .txt file. - Create a word document and...

Q:

MYSQL: Write the following errors in plain English. If there is a cascading change, describe the change in plain English. Code: /* Delete the tables if they already exist */ drop table if exists...

Q:

I cannot get this working and this is the following error: Error Code: 1217. Cannot delete or update a parent row: a foreign key constraint fails drop table if exists Department; drop table if exists...

Q:

Create a view of your choice in the Classic Models database. A view can be made from any valid query. Put some thought into it! Don't just simply list data from a single table, for example (anyone...

Q:

I am creating a database with an EER Diagram. This is the code that is created once it is forward engineered: SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0; SET...

Q:

CSIS 325 Lab 4 (SQL CREATE TABLE) Before beginning this lab, be sure you have successfully downloaded and installed SQL Server Express 2014: (You should have already done this in your first lab, but...

Q:

CHAPTER 3 1. Which of the following is a correct statement? a. You can restore the data deleted with the DROP COLUMN clause, but not the data deleted with the SET UNUSED clause. b. You cant create...

Q:

QUESTION 6 Questions 6-13 Uses the following E-R diagram Employee Employes ID Name EMPLOYEE Is assigned Office Number SALES OFFICE Location Lists Property Address City PROPERTY State Location Zip...

Q:

QUESTION 6 How many tables are created from the E-R diagram in Fig. 3? a. 6 b. 3 c. 4 d. 5 1 points QUESTION 7 Consider the following statement: Alter table employee Add constraint...

Q:

General Knowledge question 1) What is the most common type of DBMS Model ? a) Hierarchical b) Network c) Relational d) Object-Relational e) Object Oriented 2) DBMS systems have commands to look at...

Q:

Heavy Metals Limited wants to provide financial assistance to its employees, to enable them to subscribe for a certain number of fully paid shares. Considering the provision of the Companies Act,...

Q:

Bonds issued at $5,000,000, 12%, 10 year bonds on July 2020. Interest is paid semi-annually at July 1st and January 1st. The bonds were sold at effective yield of 12.5%. The effective interest method...

Q:

Question 4 9 According to Michael Porter, the degree to which consumers affect prices or product offerings illustrates the bargaining power of buyers. True False

Q:

Which of the following are problems with identifying users of ABC? Multiple select question. ABC means different things to different organizations. Organizations will announce the discontinuance of...

Q:

1. Stereotypes in Your Life. List some of the stereotypes you have heard about U.S. Americans. Then answer the following questions:

Q:

a. What is the historical relationship between this group and other groups (particularly the dominant cultural groups)?

Q:

4. What factors in your experience have led to the development of positive feelings about your own cultural heritage and background? What factors have led to negative feelings, if any?