Suppose that tables T1 and T2 have a 1:N relationship, with T2 as the child. Show the
Question:
Suppose that tables T1 and T2 have a 1:N relationship, with T2 as the child. Show the SQL statements necessary to remove table T1. Make your own assumptions about the names of keys and foreign keys.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 87% (8 reviews)
1 Drop the foreign key cons...View the full answer
Answered By
Wahome Michael
I am a CPA finalist and a graduate in Bachelor of commerce. I am a full time writer with 4 years experience in academic writing (essays, Thesis, dissertation and research). I am also a full time writer which assures you of my quality, deep knowledge of your task requirement and timeliness. Assign me your task and you shall have the best.
Thanks in advance
4.90+
63+ Reviews
132+ Question Solved
Related Book For
Database Processing Fundamentals, Design, and Implementation
ISBN: 978-0133876703
14th edition
Authors: David M. Kroenke, David J. Auer
Question Posted:
Students also viewed these Computer science questions
-
Suppose that tables T1 and T2 have a 1:N relationship. Show the SQL statements necessary to fill an intersection T1_T2_INT. Make up your own names for primary and foreign keys.
-
Assume that tables T1 and T2 have a 1:1 relationship. Assume that T2 has the foreign key. Show the SQL statements necessary to move the foreign key to T1. Make up your own names for primary and...
-
Assume that Marcia has created a database with the tables described at the end of Chapter 7: CUSTOMER (Customer, First Name, Last Name, Phone, Email) INVOICE (Invoice Number, CustomerID, Date In,...
-
Calculate the anion gap for a 58 year old insulin dependent diabetic woman who is admitted to the emergency room in a comatose state Na-135mmol/L K= 3.5 mmol/L CI-102 mmol/L HCO3-= 15mmol/L. Include...
-
The financial statements of Apple are presented in Appendix D. The company's complete annual report, including the notes to its financial statements, is available at investor.apple.com. Instructions...
-
The plane rectangular gate can pivot about the support at B. For the conditions given, is it stable or unstable? Neglect the weight of the gate. Justify your answer with calculations. Water 8 m Gate...
-
A research project examining the impact of income on the consumption of gourmet foods was conducted. Each variable was classified into three levels of high, medium, and low. The following results...
-
Oslo Companys industrial photo-finishing division, Rho, incurred the following costs and expenses in the last period. During the period, Rho produced 300,000 units of industrial photo prints, which...
-
Solve the following compound interest problems. a) You invest $30,000 in an account that earns 4% APR compounded monthly. How long will it take for the account to increase by 50%? b) You want to...
-
K Dhoni is a business consultant. The following trial balance is provided at 30 September 201: The following additional information is supplied: 1. At 30 September 201 rent received in advance...
-
What are the risks and problems of forward engineering?
-
In general terms, what must be done to add a new relationship?
-
The Excel file Restaurant Sales provides sample information on lunch, dinner, and delivery sales for a local Italian restaurant. Develop 95% confidence intervals for the mean of each of these...
-
An opinion column in the Wall Street Journal argued that Americans enjoy comparative advantages in [service] sectors such as construction and engineering, but global trade in services is weighed down...
-
A flat conducting plate is centered in the \(x y\) plane of an \(x y z\) coordinate system in which the \(x y\) plane is horizontal. A bar magnet is lowered vertically toward the plate. If the magnet...
-
In the space surrounding Earth, the main component of the planet's magnetic field is the field due to a magnetic dipole. In what direction is Earth's magnetic dipole moment?
-
You observe a small charge separation between the ends of a conducting rod that is lying on the table in front of you. This is puzzling because the rod is not connected to a battery or other power...
-
A negatively charged particle located at the origin of an \(x y z\) coordinate system is spinning clockwise about the \(x\) axis (that is, clockwise when you look at the particle while standing...
-
Identify and briefly describe the four key organizational complements that must be in place to ensure successful implementation and use of an information system.
-
The Higher the time period of the financial security the higher the. ............... risk. O a. Maturity O b. Default and Maturity Oc. Default O d. Liquidity
-
If we let n denote the size of set S, and m denote the size of set T, what would be the running time of the operation S.retainAll(T) when both sets are implemented using hashing?
-
If we let n denote the size of set S, and m denote the size of set T, what would be the running time of the operation S.removeAll(T) when both sets are implemented using hashing?
-
If we let n denote the size of set S, and m denote the size of set T, what would be the running time of the operation S.addAll(T), as implemented on page 446, if both sets were implemented using...
-
a) Based on the information provided in the table below: i. Describe the impact of the cost behavior on economies of scale, constant returns to scale, and diseconomies of scale in each firm?...
-
Use the following information to answer questions below: Total current assets Total non-current assets Total current liabilities Long-term borrowings Share capital Revenue Gross profit Retained...
-
A Public Information Officer ( PIO ) for a public safety or emergency management agency might expect to spend what portion of his or her time on activities directly related to incident response or...
Study smarter with the SolutionInn App