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 17RQ
To determine
To determine the indexes that can be created for the given table and the reason behind creating these indexes.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
You have a table that contains the following fields: MemberLastName, MemberFirstName, Street, City, State, ZipCode, and MembershipFee. There are 75,000 records in the table. What indexes would you create for the table, and why would you create these indexes?
You have a table that contains the following fields: Last Name, First Name, Street, City, State, and Postal Code. There are 50,000 records in the table. What indexes would your create for the table?
The following fields are presented in the table: Member Last Name, MemberFirstName, Street, City, State, ZipCode and MemberFee. The table contains 75,000 documents. How would you build indexes for the table and why would you create these indexes?
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
- Delete the index named ITEM_INDEX3.arrow_forwardThe Driver Relationship team realized that maintaining driver IDs is difficult and requested an automatic way of incrementing the value when a new driver is added. You need to make the changes on the table to automatically increment the DRIVER_ID. After the change, you need to insert the following driver: First Name: Nursin Last Name: Yilmaz Driving License ID: 4141447 Start Date: 2021-12-28 Driving License Checked: True Rating: 4.0arrow_forwardSQL CODE FOR For the players who show up in Batting, Bowling, and Fielding tables, create a list that shows their names, runs they have scored, wickets they have taken, and catches they have taken? table is in picture (bowling table is same as batting and fielding )arrow_forward
- THIS MODULE IS ABOUT SUBQUERIES, SO YOU MUST USE SUBQUERIES INSTEAD OF TABLE JOINS IN THISASSIGNMENT.arrow_forwardTrigger pleasearrow_forwardBelow is part of a student database for your reference. The primary keys are highlighted in bold. Student (studNo, studlvame, address, mobileNo) Registration (studNo, courseNo, regDate, semester, session) Course (courseNo, courseName, creditHour, level) Project (projNo, projName, courseNo) Assignment (projNo, studNo, startDate, dueDate, hoursSpent) Fill the empty lines (Line 10, 12, 22, 23, 27) with the appropriate PL/SQL code so as to complete the following anonymous block. The anonymous block displays the list of courses taken by a certain student. Allow the user to enter the STUDENT NAME: 1. ACCEPT studname PROMPT 'Enter the student name:' 2. 3. DECLARE 4. v_cid course.courseno%TYPE; 5. V_sname student.studname%TYPE:= '&studname; 6. V_cname course.coursename%TYPE; 7. 8. CURSOR course_list IS 9. SELECT c.courseno, c.coursename 10. 11. WHERE s.studno = r.studno 12. 13. AND studname = V_sname; 14. 15. BEGIN 16. 17. OPEN course_list; 18. 19. DBMS_OUTPUT.PUT_LINE(List of courses for…arrow_forward
- The Horse table has the following columns: ID - integer, auto increment, primary key RegisteredName - variable-length string Breed - variable-length string Height - decimal number BirthDate - date Delete the following rows: Horse with ID 5. All horses with breed Holsteiner or Paint. All horses born before March 13, 2013. NOTE: Starter code has been provided. Simply change the blanks ("_") to the appropriate entity/value.arrow_forwardINPUT TABLE You're given a orders table and the columns in the orders table are shown below: Orders Order_Id INT Type VARCHAR(10) Red_Shipping_ Days INT Scheduled_Shipping_Days INT Customer_Id INT Order _city VARCHAR(20) Order_Date DATE Order_Region VARCHAR(15) Order_State VARCHAR(20) Order _Status VARCHAR(20) Shipping_Mode VARCHAR(20) QUERY Calculate count of all the orders. Where Order_ State is Maharashtra Note - Use the alias of oc for count of orders Group the results by Type Order them by oc in ascending order. OUTPUT COLUMNS oc, Typearrow_forwardP5arrow_forward
- with it, paste your code in a text file named Student.txt and save it in your task folder. Write the SQL code to create a table called Student. The table structure is summarised in the table below (Note that STU_NUM is the primary key): STU_NUM Attribute Name STU_SNAME STU_FNAME STU_INITIAL STU_STARTDATE COURSE_CODE PROJ_NUM STU STU_S STU_F STU_INITIAL NUM NAME NAME 01 02 Snow John E CHAR(6) After you have created the table in question 1, write the SQL code to enter the first two rows of the table as below: Stark Arya с VARCHAR(15) VARCHAR(15) CHAR(1) DATE CHAR(3) INT(2) Data Type STU_STARTDATE COURSE_ PROJ_ CODE NUM 05-Apr-14 12-Jul-17 201 305 6 11 Assuming all the data in the Student table has been entered as shown below, write the SQL code that will list all attributes for a COURSE_CODE of 305.arrow_forwardTask 16: List the invoice number and invoice date for each invoice that was created for James Gonzalez and that contains an invoice line for Wild Bird Food (25lb).arrow_forwardORACLE SQL STAYWELL The table being used is the PROPERTY table. Task 4: Create a view named PROPERTY_OWNERS. It consists of the property ID, office number, square footage, bedrooms, floors, monthly rent, and owner’s last name for every property in which the number of bedrooms is three.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Np Ms Office 365/Excel 2016 I NtermedComputer ScienceISBN:9781337508841Author:CareyPublisher:Cengage
A Guide to SQLComputer ScienceISBN:9781111527273Author:Philip J. PrattPublisher:Course Technology Ptr
Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning
Np Ms Office 365/Excel 2016 I Ntermed
Computer Science
ISBN:9781337508841
Author:Carey
Publisher:Cengage
A Guide to SQL
Computer Science
ISBN:9781111527273
Author:Philip J. Pratt
Publisher:Course Technology Ptr
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning