Change the constraint created in Assignment #6 so that associated rows of the BOOK_STORES table are deleted
Question:
Change the constraint created in Assignment #6 so that associated rows of the BOOK_STORES table are deleted automatically if a row in the STORE_REPS table is deleted.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 54% (11 reviews)
ALTER TABLE bookstores DROP CONST...View the full answer
Answered By
Nazrin Ziad
I am a post graduate in Zoology with specialization in Entomology.I also have a Bachelor degree in Education.I posess more than 10 years of teaching as well as tutoring experience.I have done a project on histopathological analysis on alcohol treated liver of Albino Mice.
I can deal with every field under Biology from basic to advanced level.I can also guide you for your project works related to biological subjects other than tutoring.You can also seek my help for cracking competitive exams with biology as one of the subjects.
3.30+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Computer science questions
-
Suppose you created a PRIMARY KEY constraint at the same time you created a table and later decide to name the constraint. Which of the following commands can you use to change the constraints name?...
-
The purpose of this exercise is to give you an opportunity to create the tables for Bearcat Incorporated. The tables themselves are based on the relations that appear in the following figure. L1:...
-
In the following exercises, you will use the data in the TAL Distributors database shown in Figure 2-1 in Chapter 2. (If you use a computer to complete these exercises, use a copy of the original TAL...
-
Consider two polluting firms with cost functions C j (x j ,e j ). The inverse demand function is P(X). Firms engage in negotiations about the permit allocation and a transfer price in a first stage...
-
Calculate the missing information in each of the following independent situations: Red Co $ 795 3,830 665 Blue Co. Supplies on hand, May 31,2016 Supplies purchased during the year Supplies on hand,...
-
Jordan Walken owns and operates an electronics store in Seattle, Washington. His accountant has prepared a product line income statement that is reproduced below. (Jordans two lines are MP3 players...
-
What are financial intermediaries, and what economic functions do they perform? AppendixLO1
-
Case-Based Marketing Selling on Amazon.com A case-based reasoning system is a type of expert system. It attempts to match the facts on hand to a database of prior cases. When a case-based reasoning...
-
QUESTION FOUR [25] Style Ltd is a company with an authorised share capital of 2 million ordinary shares. The company commenced business on 1 July 2008 primarily retailing fabric. The following list...
-
The sequence number field in the TCP header is 32 bits long, which is big enough to cover over 4 billion bytes of data. Even if this many bytes were never transferred over a single connection, why...
-
Add a constraint to make sure the Rep_ID value entered in the BOOK_STORES table is a valid value contained in the STORE_REPS table. The Rep_ID columns of both tables were initially created as...
-
Create a table named REP_CONTRACTS containing the columns listed in the following chart. A composite PRIMARY KEY constraint including the Rep_ID, Store_ID, and Quarter columns should be assigned. In...
-
Consider the baby being weighed in Figure 4.33. (a) What is the mass of the child and basket if a scale reading of 55 N is observed? (b) What is the tension T 1 in the cord attaching the baby to the...
-
In a fixed time and budget project, the customer wants the development of a core component to be based on agile practices, as the final scope of the requirement has not yet been fully developed. The...
-
1. Ace Pizzeria, a manufacturer of frozen pizzas, computes its predetermined overhead rate annually based on machine hours. At the beginning of the year, the company estimated that 165,000 machine...
-
From a group of 13 boys and 9 girls, a committee of 5 students is chosen at random. a. The probability that all 5 members on the committee will be girls is (Type an integer or a simplified fraction.)...
-
On December 1, 2020, Cream Ale Ltd. receives $1,800 in advance for an agreement to brew beer during the months of December, January, and February. What is the revenue recognized under accrual...
-
A survey shows that of 100 nurses, 75 play at least soccer, 95 play at least softball, and 50 play both soccer and softball. Is this possible? Step one: Understand the problem and organize the given...
-
The member is supported by a pin at A and cable BC. Determine the components of reaction at these supports if the cylinder has a mass of 40 kg. X D 1 m I'm C 0.5 m B A 3 m 1m
-
The senior management at Davis Watercraft would like to determine if it is possible to improve firm profitability by changing their existing product mix. Currently, the product mix is determined by...
-
Suppose we are given an n-element sequence S such that each element in S represents a different vote for president, where each vote is given as an integer representing a particular candidate, yet the...
-
Another way to analyze randomized quick-sort is to use a recurrence equation. In this case, we let T(n) denote the expected running time of randomized quicksort, and we observe that, because of the...
-
Consider a version of deterministic quick-sort where we pick as our pivot the median of the d last elements in the input sequence of n elements, for a fixed, constant odd number d 3. What is the...
-
The cost of partially completed goods at the end of the period would be Ending work in process inventory Cost of goods sold Beginning finished goods inventory Beginning work in process inventory
-
At a 3% (EAR) rate of interest, you will quadruple (increase four folds) your money in approximately ____ years.
-
Smile Company makes baked goods. The budgeted sales are $620,000, budgeted variable costs are $260,400, and budgeted fixed costs are $237,800. What is the budgeted operating income?
Study smarter with the SolutionInn App