EBK CONCEPTS OF DATABASE MANAGEMENT
8th Edition
ISBN: 8220100706004
Author: Last
Publisher: Cengage Learning US
expand_more
expand_more
format_list_bulleted
Question
Chapter 4, Problem 4SCGC
To determine
(a)
To create an index named as OwnerIndex1 on the State field in the Owner table.
To determine
(b)
To create an index named OwnerIndex2 on LastName field in Owner table.
To determine
(c)
To create an index TripIndex3 on the State and City fields in the Owner table and list the states in descending order.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Use SQL to make the following changes to the Colonial Adventure Tours database (Figures 1-4 through 1-6 in Chapter 1). After each change, execute an appropriate query to show that the change was made correctly. If directed to do so by your instructor, use the information provided with the Chapter 3 Exercises to print your output or save it to a document. For any exercises that use commands not supported by your version of SQL, write the command to accomplish the task
Create a view named MAINE_TRIPS. It consists of the trip ID, trip name, start location, distance, maximum group size, type, and season for every trip located in Maine (ME)
a. Write and execute the CREATE VIEW command to create the MAINE_TRIPS view.b. Write and execute the command to retrieve the trip ID, trip name, and distancefor every Biking trip.c. Write and execute the query that the DBMS actually executes.d. Does updating the database through this view create any problems? If so, whatare they? If not, why not?
Do you have any thoughts to provide on the database's file structure?
Use SQL to make the following changes to the Colonial Adventure Tours database (Figures 1-4 through 1-6 in Chapter 1). After each change, execute an appropriate query to show that the change was made correctly. If directed to do so by your instructor, use the information provided with the Chapter 3 Exercises to print your output or save it to a document. For any exercises that use commands not supported by your version of SQL, write the command to accomplish the task.
Create a view named MAINE_TRIPS. It consists of the trip ID, trip name, start location,distance, maximum group size, type, and season for every trip located in Maine (ME).
a. Write and execute the CREATE VIEW command to create the MAINE_TRIPS view.b. Write and execute the command to retrieve the trip ID, trip name, and distancefor every Biking trip.c. Write and execute the query that the DBMS actually executes.d. Does updating the database through this view create any problems? If so, whatare they? If not, why not
Chapter 4 Solutions
EBK CONCEPTS OF DATABASE MANAGEMENT
Ch. 4 - Prob. 1RQCh. 4 - Prob. 2RQCh. 4 - Prob. 3RQCh. 4 - Prob. 4RQCh. 4 - Prob. 5RQCh. 4 - Prob. 6RQCh. 4 - Prob. 7RQCh. 4 - Prob. 8RQCh. 4 - Prob. 9RQCh. 4 - Prob. 10RQ
Ch. 4 - Prob. 11RQCh. 4 - Prob. 12RQCh. 4 - Prob. 13RQCh. 4 - Prob. 14RQCh. 4 - Prob. 15RQCh. 4 - Prob. 16RQCh. 4 - Prob. 17RQCh. 4 - Prob. 18RQCh. 4 - Prob. 1TDECh. 4 - Prob. 2TDECh. 4 - Prob. 3TDECh. 4 - Prob. 4TDECh. 4 - Prob. 5TDECh. 4 - Prob. 6TDECh. 4 - Prob. 7TDECh. 4 - Prob. 8TDECh. 4 - Prob. 9TDECh. 4 - Prob. 10TDECh. 4 - Prob. 11TDECh. 4 - Prob. 12TDECh. 4 - Prob. 13TDECh. 4 - Prob. 1CATCCh. 4 - Prob. 2CATCCh. 4 - Prob. 3CATCCh. 4 - Prob. 4CATCCh. 4 - Prob. 5CATCCh. 4 - Prob. 6CATCCh. 4 - Prob. 7CATCCh. 4 - Prob. 8CATCCh. 4 - Prob. 9CATCCh. 4 - Prob. 10CATCCh. 4 - Prob. 11CATCCh. 4 - Prob. 12CATCCh. 4 - Prob. 13CATCCh. 4 - Prob. 14CATCCh. 4 - Prob. 1SCGCCh. 4 - Prob. 2SCGCCh. 4 - Prob. 3SCGCCh. 4 - Prob. 4SCGCCh. 4 - Prob. 5SCGCCh. 4 - Prob. 6SCGCCh. 4 - Prob. 7SCGCCh. 4 - Prob. 8SCGCCh. 4 - Prob. 9SCGCCh. 4 - Prob. 10SCGCCh. 4 - Prob. 11SCGCCh. 4 - Prob. 12SCGC
Knowledge Booster
Similar questions
- An EMPLOYEES table was added to the JustLee Books database to track employee information. Display a list of each employee’s name, job title, and manager’s name. Use column aliases to clearly identify employee and manager name values. Include all employees in the list and sort by manager name.arrow_forwardDoes the DBMS or the user make the choice of which index to use to accomplish a given task?arrow_forward2 Luxury Restaurant Sdn Bhd, was set-up in Jan 2019. The retail outlet was conveniently located in Paragon Mall, Penang to offer a complete range of local and western food. Below form shows the examples of bookings form record which requires normalization process. You as the database administrator, normalize the below information from Unnormalized Form (UNF), First Normal Form (INF), Second Normal Form (2NF) and Third Normal Form (3NF). Booking Form Staff No: P123 28th Dec 2018 Staff Name: Amy Customer ID: C223 Customer Name Candy Table No Type T11 Birthday T20 Wedding Quantity 10 100 Date: Payment: Cash (30 marks)arrow_forward
- SUBJECT: DATABASE MANAGEMENT SYSTEM NOTE: All these tasks must be done in Oracle Database 10g Enterprise Edition Display the Employee name and designation in one column. Display all records from table whose name is Smith using all uppercases in where clause. Display all records from table whose name is Smith using first letter captializaed in where clause. Display all records from table whose name is Smith using all lowercases in where clause. Display all records from table whose name is Smith using lower and upper cases both. i.e. SMITH, smith both should be acceptable. Show the result of those employees whose name length exceeds 8. Display ename, salary and concatenated result of deptno and empno from table EMP where salary is less than 2500 or job is equal to MANAGER. Display first 3 characters of ename, deptno and job from table EMP where second character of ename is ‘A’ and deptno is 30 or job is SALESMAN. Right Append dollar sign in Employee table to make salary 8 digit value.…arrow_forwardWrite the SQL statements necessary to remove the PET_OWNER table from the database. Assume that the PET table also needs to be removed. Do not run these commands in an actual database!arrow_forwardDesign a survey form of your own. Fill it out as it might have been completed during the database design for Henry Books. For any questions you have too little information to answer, make a reasonable guess. (Ray Henry, the owner of a bookstore chain named Henry Books, gathers and organizes information about branches, publishers, authors, and books. Each local branch of the bookstore has a number that uniquely identifies the branch. In addition, Ray tracks the branch’s name, location, and number of employees. Each publisher has a code that uniquely identifies the publisher. In addition, Ray tracks the publisher’s name and city. The only user of the Book database is Ray, but you do not want to treat the entire project as a single user view. Ray has provided you with all the reports the system must produce, and you will treat each report as a user view. Ray has given you the following requirements: User View 1 Requirements: For each publisher, list the publisher code, publisher name, and…arrow_forward
- The following exercises are based on the Solmaris Condominium Group database shown in Figures 1-21 through 1-25. No computer work is required. 1. Using the types of entities found in the Solmaris Condominium Group database (condo locations, owners, condo units, service categories, and service requests), create an example of a table that is in first normal form but not in second normal form and an example of a table that is in second normal form but not in third normal form. In each case, justify your answer and show how to convert to the higher forms. 2. Determine the functional dependencies that exist in the following table, and then convert this table to an equivalent collection of tables that are in third normal form: Location (LocationNum, LocationName, (UnitNum, SqrFt, Bdrms, Baths, CondoFee)) 3. Determine the functional dependencies that exist in the following table, and then convert this table to an equivalent collection of tables that are in third normal form: CondoUnit…arrow_forwardDATABSEarrow_forward.Considered the tables structures that you need in this question are the same of DBS311 database : Display the highest, lowest, and average customer credit limits. Name these results high, low, and average. Add a column that shows the number of no credit records named “Invalid credit”. Display the result of the average as integer.arrow_forward
- List two reasons why null values might be introduced into the database.arrow_forwardhow to List all the patients admitted today, if admissiondate in admission table is primary key? is there need to change?arrow_forwardThe Solmaris database does not include a field for service fees. In which table would you place the information for service fees? Why?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
A Guide to SQLComputer ScienceISBN:9781111527273Author:Philip J. PrattPublisher:Course Technology Ptr
A Guide to SQL
Computer Science
ISBN:9781111527273
Author:Philip J. Pratt
Publisher:Course Technology Ptr