Database Concepts (8th Edition)
8th Edition
ISBN: 9780134601533
Author: David M. Kroenke, David J. Auer, Scott L. Vandenberg, Robert C. Yoder
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 8, Problem 8.28RQ
Explain one way to partition a
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
ormulate the following queries in Structured Query Language SQL
The following tables form part of a database held in an RDBMS:
Employee (empNo, fName, lName, address, DOB, sex, position, salary, deptNo)
Department (deptNo, deptName, mgrEmpNo)
Project (projNo, projName, deptNo)
WorksOn (empNo, projNo, dateWorked, hoursWorked)
where
Employee contains employee details and empNo is the key.
Department contains department details and deptNo is the key. mgrEmpNo identifies the employee who is the manager of the department. There is only one manager foreach department.
Project contains details of the projects in each department and the key is projNo (notwo departments can run the same project).
WorksOn contains details of the hours worked by employees on each project, and empNo/ projNo/dateWorked form the key.
Formulate the following queries in Structured Query Language SQL
List all the details of employees who are female and born after 1990.
List employee numbers and names of all…
When working with a relational database, a select operation may be used to reduce the amount of space used by a table by removing columns that meet certain requirements.Is this the right answer or the wrong answer?
The particular indexing technique used is chosen by a variety of distinct parameters.
Chapter 8 Solutions
Database Concepts (8th Edition)
Ch. 8 - Prob. 8.1RQCh. 8 - Prob. 8.2RQCh. 8 - Prob. 8.3RQCh. 8 - Prob. 8.4RQCh. 8 - Prob. 8.5RQCh. 8 - Prob. 8.6RQCh. 8 - What problems in operational data create the need...Ch. 8 - Prob. 8.8RQCh. 8 - Prob. 8.9RQCh. 8 - Prob. 8.10RQ
Ch. 8 - Explain the difference between a data warehouse...Ch. 8 - Prob. 8.12RQCh. 8 - Prob. 8.13RQCh. 8 - Prob. 8.14RQCh. 8 - Prob. 8.15RQCh. 8 - Prob. 8.16RQCh. 8 - Prob. 8.17RQCh. 8 - Prob. 8.18RQCh. 8 - Prob. 8.19RQCh. 8 - Prob. 8.20RQCh. 8 - Prob. 8.21RQCh. 8 - Prob. 8.22RQCh. 8 - Prob. 8.23RQCh. 8 - Prob. 8.24RQCh. 8 - Prob. 8.25RQCh. 8 - Prob. 8.26RQCh. 8 - Prob. 8.27RQCh. 8 - Explain one way to partition a database that has...Ch. 8 - Prob. 8.29RQCh. 8 - Explain what must be done when fully replicating a...Ch. 8 - Prob. 8.31RQCh. 8 - Prob. 8.32RQCh. 8 - Prob. 8.33RQCh. 8 - Prob. 8.34RQCh. 8 - Explain the meaning of the term object...Ch. 8 - Prob. 8.36RQCh. 8 - Prob. 8.37RQCh. 8 - Prob. 8.38RQCh. 8 - Prob. 8.39RQCh. 8 - Prob. 8.40RQCh. 8 - Prob. 8.41RQCh. 8 - Prob. 8.42RQCh. 8 - Prob. 8.43RQCh. 8 - Prob. 8.44RQCh. 8 - Prob. 8.45RQCh. 8 - Prob. 8.46RQCh. 8 - Prob. 8.47RQCh. 8 - Prob. 8.48RQCh. 8 - Prob. 8.49RQCh. 8 - Prob. 8.50RQCh. 8 - Prob. 8.51RQ
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
3.12 (Date Create a class called Date that includes three pieces Of information as data
members—a month (type ...
C++ How to Program (10th Edition)
Days of Each Month Design a program that displays the number of days in each month. The programs output should ...
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
Future Value Suppose you have a certain amount of money in a savings account that earns compound monthly intere...
Starting Out with Python (4th Edition)
State which values of the control variable x are printed by each of the following for statements:
C How to Program (8th Edition)
software is generally feature complete, (supposedly) bug free and ready for use by the community.
Java How to Program, Early Objects (11th Edition) (Deitel: How to Program)
In what year was Plankalkl designed? In what year was that design published?
Concepts of Programming Languages (11th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- using php We run a dog grooming shop, there are new 4 breeds that are being registered to our system. Please add their names, breeds, and ages to the database, also display the new inputs with non-prepared statements Requirement 1: Require the programmer to insert rows Requirement 2: Require the programmer to display the rows after they have been changed Requirement 3: Require use of a non-prepared statementarrow_forwardIn a relational database, a select operation reduces the size of a table by removing columns that meet certain requirements.Is it accurate or inaccurate?arrow_forwardIn a relational database, you may narrow down the number of columns in a table that match your criteria by using the select operation.Is it the right or wrong answer?arrow_forward
- In a relational database, a select operation is used to minimise the size of a table by eliminating columns that fulfil certain criteria.Is this the right answer or the wrong answer?arrow_forwardAn insurance company needs to store their salespeople’s information who are selling their insurance policies. They already have a database with multiple tables, one of the tables (Salesperson) stores information about each salesperson along with the bonus percent they receive, based on the city where the insurance is sold. The table has the following fields: Salesperson(spID, spName, spBirthDate,spCitySelling, bonusPercent) spID: Unique identification number of the salesperson. spName: Full name of the salesperson. spBirthDate: Birthdate of the salesperson. spCitySelling: The city in which the salesperson is selling the insurance. bonusPercent: The bonus percent received by the salesperson based on the city in which he/she sells the insurance. Each salesperson can sell the insurance in just one city. However, for a city, there can be more than one salesperson appointed. Also, the bonus percent is fixed for each city. For example, all of the salespeople who sells insurance in…arrow_forwardin pharmacies in Turkey, it was decided to use a shared database. You have been assigned to design a database. You are given the following information:Patients are identified by their personal number and you need a record of their first name, last name, address and age. Each patient is assigned a primary doctor (family doctor).Doctors check the patients. They are identified by their registry numbers. You also need their first name, surname, specialty and years of experience. Every doctor has at least one patient. Doctors prescribe medication for patients. A doctor may prescribe one or more medications for several patients, and a patient may receive prescriptions from several doctors. Each prescription has a date and an amount associated with it. If a doctor prescribes a medicine more than once for a patient, all prescriptions must be kept.Each pharmaceutical company is identified by name and has a telephone number. Trade name and formula should be recorded for each drug. Each drug is…arrow_forward
- in pharmacies in Turkey, it was decided to use a shared database. You have been assigned to design a database. You are given the following information:Patients are identified by their personal number and you need a record of their first name, last name, address and age. Each patient is assigned a primary doctor (family doctor).Doctors check the patients. They are identified by their registry numbers. You also need their first name, surname, specialty and years of experience. Every doctor has at least one patient. Doctors prescribe medication for patients. A doctor may prescribe one or more medications for several patients, and a patient may receive prescriptions from several doctors. Each prescription has a date and an amount associated with it. If a doctor prescribes a medicine more than once for a patient, all prescriptions must be kept.Each pharmaceutical company is identified by name and has a telephone number. Trade name and formula should be recorded for each drug. Each drug is…arrow_forwardin pharmacies in Turkey, it was decided to use a shared database. You have been assigned to design a database. You are given the following information:Patients are identified by their personal number and you need a record of their first name, last name, address and age. Each patient is assigned a primary doctor (family doctor).Doctors check the patients. They are identified by their registry numbers. You also need their first name, surname, specialty and years of experience. Every doctor has at least one patient. Doctors prescribe medication for patients. A doctor may prescribe one or more medications for several patients, and a patient may receive prescriptions from several doctors. Each prescription has a date and an amount associated with it. If a doctor prescribes a medicine more than once for a patient, all prescriptions must be kept.Each pharmaceutical company is identified by name and has a telephone number. Trade name and formula should be recorded for each drug. Each drug is…arrow_forwardIn a relational database, a select operation may reduce the size of a table by removing columns that don't meet a set of criteria.Is it right or wrong?arrow_forward
- in pharmacies in Turkey, it was decided to use a shared database. You have been assigned to design a database. You are given the following information:Patients are identified by their personal number and you need a record of their first name, last name, address and age. Each patient is assigned a primary doctor (family doctor).Doctors check the patients. They are identified by their registry numbers. You also need their first name, surname, specialty and years of experience. Every doctor has at least one patient. Doctors prescribe medication for patients. A doctor may prescribe one or more medications for several patients, and a patient may receive prescriptions from several doctors. Each prescription has a date and an amount associated with it. If a doctor prescribes a medicine more than once for a patient, all prescriptions must be kept.Each pharmaceutical company is identified by name and has a telephone number. Trade name and formula should be recorded for each drug. Each drug is…arrow_forwardname PERSON address salary fee EMPLOYEE STUDENT thesis RESEARCH TEACHING POST GRAD UNDER GRAD Year = 4 FINAL YEAR LECTURER TUTOR SUPERVISOR project courseno PART II: University Database in MYSQL • Create a database and its tables and constraints based on the relational model of PART I. • You can use my slides and any other resources to complete this exercise. • Submit the SQL statements you used to create the database and its tables (you can copy/paste directly from the mysql console).arrow_forwardIn a relational database, the number of columns in a table that are able to satisfy the constraints that have been defined may be decreased by the use of an operation called select. Which is it: the right answer or the erroneous answer?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
How to Design DB Tables for any Application? (The Basics); Author: Studytonight;https://www.youtube.com/watch?v=XUdNVaSikqY;License: Standard YouTube License, CC-BY
Create a Table (Introduction to Oracle SQL); Author: Database Star;https://www.youtube.com/watch?v=BiV1IrzB1sY;License: Standard Youtube License