Note that primary keys are in BOLD. Note also that attributes with the same name in different tables are foreign keys. For example, doctorID in the Treatment table is a foreign key that refers to the Doctor table. Doctor(doctorId:integer, specialtyID:integer, firstName:varchar(20), lastName:varchar(20), salary:numeric(11,2)) Specialty(specialtyID:integer, specialtyName:varchar(20), specialtyCost:numeric(11,2)) Treatment(doctorId:integer

Note that primary keys are in BOLD. Note also that attributes with the same name in different tables are foreign keys. For example, doctorID in the Treatment table is a foreign key that refers to the Doctor table. Doctor(doctorId:integer, specialtyID:integer, firstName:varchar(20), lastName:varchar(20), salary:numeric(11,2)) Specialty(specialtyID:integer, specialtyName:varchar(20), specialtyCost:numeric(11,2)) Treatment(doctorId:integer

A Guide to SQL

9th Edition

ISBN:9781111527273

Author:Philip J. Pratt

Publisher:Philip J. Pratt

Chapter7: Database Administration

Section: Chapter Questions

Problem 7SCG: Delete the OWNER_INDEX 3 index from the OWNER table.

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Delete the OWNER_INDEX 3 index from the OWNER table.
CUSTOMER Customer table is composed of customer number, name and phone number. Give and fill-in the appropriate attribute name for each of the column. custID 123 124 125 126 reservelD 5001 5002 5003 5004 5005 5006 5007 RESERVATION Each reservation is for one taxi. Reservation table is composed of reservation identification number, start reservation date, end reservation date, reservation days requested by customers starting from reservation date until end of reservation date, customer number that make the reservation and taxi number assigned to the reservation. Give and fill-in the appropriate attribute name for each of the column. taxill custName Ahmad Bin Abdullah Fatimah Binti Adam LAI LA2 Ruqayya Binti Idris Sulaiman Bin Daud LA3 LA4 startDate 01/10/2019 05/10/2019 05/10/2019 15/10/2019 20/10/2019 27/10/2019 02/11/2019 taxiType endDate 03/10/2019 12/10/2019 08/10/2019 17/10/2019 25/10/2019 Sedan Sedan Van Van 30/10/2019 04/11/2019 cust Phoneno TAXI Taxi table is composed of taxi…
You have the following tables: APARTMENTS (ADDRESS, CITY, STATE, RENTER_ID, RENTER_LAST_NAME) RENTERS (RENTER_ID, FIRST_NAME, LAST_NAME) What is the primary key for the APARTMENTS table? (It may be a composite key involving 2 or more fields) What are the foreign keys, if any? What is the primary key for the RENTERS table? What are the foreign keys, if any? What field in RENTERS can be eliminated so that the RENTERS table is normalized?
Considering Vaccination Database, write queries to: Display the Subject CNIC, Name, Contact, Dose1 Center, and Dose2 Center as shown below: CNIC Name Contact Dose1 Center Dose2 Center 22401-6645321-1 Nasir 3409991112 Lachi Kohat 2 14301-6045321-5 Shahab 3409991112 kohat 3 Dara The subjects who have been vaccinated different types in Dose1 and Dose2. For instance, subjects who were vaccinated ‘Sinovac’ in the first dose, while Pfizer in the second dose.How many Viles of each type have been consumed so far. How many subjects are vaccinated from expired viles. Suggest the name of Incharge for the best performance award based on the highest number of subjects vaccinated on a single day
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.
The following table stores details of tutors, students and dates of lectures. The Primary Key is (TutorID, StudentID). TutorID TutorName StudentID StudentName Lecture_date T01 Kong S1052 Salim 10-May-19 T01 Kong S1051 Vikram 5-Jul-19 T02 Smith S1052 Salim 10-May-19 Explain why the above table is not in 2nd Normal Form. Normalize the table to 3rd Normal Form.
Using the Henry Books database, add the new title from Stephen King to the wrote table: Book code = 3578 Author number = 6 Edition = 1 You will insert 2 snips for this question. What construct did you use to add a row to the wrote table. Insert the snip of the construct used: Insert the snip of the wrote table. Be sure the new row is displayed:
Use the following table to answer the questions below: Table name: Customers Column Name Role Data Type Length Constraint customerID stores the ID of a Char 5 Primary key customer custFName stores the first name of a Varchar2 35 Cannot be null customer custLName Stores the last name of a Varchar2 35 Cannot be null customer custGender Store the gender of a Char 1 It should be M customer or 'F' custDOB Stores the date of birth of Date a customer custIncome Store the income of a Number customer a. Write in SQL a command that creates the table Customers according to the above description b. Write in SQL a statement that adds a new column named accountID of type Char(8). This column should be defined as a foreign key that relates the table Customers to the table Account c. Write in SQL a command that deletes the customers whose date of birth is after 22-Dec-1990 d. Write a SQL query that displays the number of customers who born on the 16th day of a month e. Write in SQL a query that…
Use the following table to answer the questions below: Table name: Customers Column Name Role Data Type Length Constraint customerID stores the ID of a Char 5 Primary key customer custFName stores the first name of a Varchar2 35 Cannot be null customer custLName Stores the last name of a Varchar2 35 Cannot be null customer custGender Store the gender of a Char 1 It should be M customer or 'F' custDOB Stores the date of birth of Date a customer custIncome Store the income of a Number customer d. Write a SQL query that displays the number of customers who born on the 16th day of a month e. Write in SQL a query that displays the ids of the customers who have the highest income f. Create a view named 'customerDetails' to hold all the details of customers whose first names start with 'S' and their incomes are between 500 and 1000 Omani Rials
Q1- List all employees whose job_id is IT_PROG and hired after 01-JAN-95 and earning more than5000.Q2- List all employee except those with employee_id 101, 102, 103, 104 and 105Q3- Display the city attribute from locations table. Show the ones that contain “South” in the city.Sort the list in descending order.Q4- Display the first name, last name, salary, manager id and job id of all employees whose last fourcharacters of job id ends with “LERK”.Q5- Display the first name, last name and salary of all employees. Round the salary to the nearestunit of 1000 (ex. Salary=4500 New Salary=5000). Label the column as "New Salary".
Use the following table to answer the questions below: Table name: Customers Column Name Role Data Type Length Constraint customerID stores the ID of a customer Char 5 Primary key custFName stores the first name of a customer Varchar2 35 Cannot be null custLName Stores the last name of a customer Varchar2 35 Cannot be null custGender Store the gender of a customer Char 1 It should be ‘M’ or ‘F’ custDOB Stores the date of birth of a customer Date custIncome Store the income of a customer Number 4 Write in SQL a command that creates the table Customers according to the above description (2 marks). Write in SQL a statement that adds a new column named accountID of type Char(8). This column should be defined as a foreign key that relates the table Customers to the table Account (1.5 marks). Write in SQL a command that deletes the customers whose date of birth is after 22-Dec-1990 (1.5 Marks).…
Question 11 Write SQL statements to answer the following question based on the ERD below. Note: Display only the attribute(s) required in the question. You need to provide complete answers, writing just keywords like SELECT, FROM, WHERE will receive 0 point. Question: List course name, section ID, and the average student grade (as GPA) in that section, for each section that was offered in 'Spring 2010' and order the result in descending order of section ID. STUDENT PK G_number FirstName LastName Address REGISTRATION PK FK G_number PK FK Sectionid DateEnrolled Grade 140 (DC) ALT+N+F10 (Mac) COURSE PK CourseID PK CourseName Course Desc CourseDept F SECTION SectionID FK Course D Semester Year Է t + 78v ABC > 5 600