Using the relations of our sample bank database, write an SQL expression to define the following views:

Question:

a. A view containing the account numbers and customer names (but not the balances) for all accounts at the Deer Park branch.

b. A view containing the names and addresses of all customers who have an account with the bank, but do not have a loan.

c. A view containing the name and average account balance of every customer of the Rock Ridge branch.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

Database System Concepts

ISBN: 978-0072554816

4th Edition

Authors: Henry F. Korth, S. Sudarshan

See More Books

Question Posted: Jan 28, 2011 05:54 AM

See More Questions

Write an SQL command that will find any customers who have not placed orders.
Write an SQL query to list each customer who bought at least one product that belongs to product line Basic in March 2015. List each customer only once.
Define the following: 1. Select database management system (Oracle, SQL Server, MYSQL, etc) and identify the data types and sizes for all attributes. 2. Make sure all relationships have been...
The accompanying data are consistent with summary statistics that appeared in the paper Shape of Glass and Amount of Alcohol Poured: Comparative Study of Effect of Practice and Concentration (...
Wellington Medical Supply is a retailer of home medical equipment. Last year, Wellington's sales revenues totaled $6,300,000. Total expenses were $2,200,000. Of this amount, approximately $1,260,000...
A dollar store is a no-frills retailer that sells many goods for one dollar. The percentages of households in various in- come groups that shop at dollar stores are shown in Table 27. Let p be the...
What would happen to the SML graph in Figure 8.8 if expected inflation increased or decreased? Figure 8.8 268 269 270 271 272 273 274 275 A Required Rate of Return TH-13.0% SML: r, RF+RPM * b D E F H...
Sanyu Sony started a new business and completed these transactions during December. Dec. 1 Sanyu Sony transferred $65,000 cash from a personal savings account to a checking account in the name of...
Date Account Title Debit Credit Sept 1 Cash 10,000 Common Stock 10,000 Sept 2 Equipment 5,000 Cash 5,000 Sept 3 Rent Expense 400 Cash 400 Sept 4 Supplies 500 Cash 500 Sept 5 Advertising Expense 250...
Black Media Inc. owns and operates a large number of news-papers across Canada. On 1 October 20X5, the board of directors voted unanimously to dispose of one of those newspapers, The Daily Con. Black...
Make a list of security concerns for a bank. For each item on your list, state whether this concern relates to physical security, human security, operatingsystem security, or database security.
For each of the views that you defined in Exercise 6.10, explain how updates would be performed (if they should be allowed at all).
During its first year of operations, Fall Wine Tour earned net credit sales of $311,000. Industry experience suggests that bad debts will amount to 3% of net credit sales. At December 31, 2018,...
Why is Labor Relations important for Human Resource Management? What are the effects of labour unions on employees?
An air-track glider is attached to a spring. The glider is pulled to the right and released from rest at t=0s. It then oscillates with a period of 2.40 s and a maximum speed of 58.0 cm/s. The glider...
2. Determine the total response of the 2nd-order linear differential equation with initial conditions, y(0) = 1 and y(0) = 1 + 5y + 4y = 8 Determine the characteristic equation and root, the...
5. A physicist is asked to analyze two mystery metals. Each metal is struck by light with three different wavelengths: 300 nm, 400 nm, and 500 nm. In each case, the physicist adjusts the voltage...
1. How and why the disposable income per person differs from GDP per capita in Turkey? 2. What are the three puzzles in terms of long term economic growth in Turkey? 3. Does real estate investment...
As was shared by the doctor, it is not unusual for a customer to experience skepticism and doubt about the pricing, timing, supplier, need, and/or product solution during the sales process....
According during to the IRS, individuals filing federal income tax returns prior to March 31 received an average refund of $1,088 in 2018. Consider the population of "last-minute" filers who mail...
Xylene has three major isomers, m-xylene (A), o-xylene (B), and p-xylene (C). When m-xylene (A) is passed over a Cryotite catalyst, the following elementary reactions are observed. The reaction to...
Explain the terms CRUD and REST.
Suppose you wish to perform keyword querying on a set of tuples in a database, where each tuple has only a few attributes, each containing only a few words. Does the concept of term frequency make...
Consider the schemas for the table people, and the tables students and teachers, which were created under people. Give a relational schema in third normal form that represents the same information....
1) Pretend that you work in a hospital. Its not really possible to have an MVP for something like surgery. For example, you cant complete half a surgery, check for market feedback, then go back and...
Many Geotechnical engineering projects require knowledge of the shear strength of soils. What is the purpose and goal of the direct shear test ?
a) A person has set out to deposit $750 per month for 5 years (60 months) into a bank account that pays 1.75% per month interest at the end of each month. What will be the accumulated amount at the...

Using the relations of our sample bank database, write an SQL expression to define the following views:

Question:

Step by Step Answer:

a Create view deerpark as select accountnumber customername from depositor account where branchna...View the full answer

Database System Concepts

Students also viewed these Computer Sciences questions