ERD:-PKCHECKOUTCheck NumFK1 Book_NumFK2 Pat_IDCheck Out DateCheck_Due DateCheck_In_DatePKBOOKBook NumBook TitleBook_YearBook_CostBook_SubjectFK1 Pat_ID-H-PATRONPK Pat IDPat_FNamePat_LNamePat_TypeWRITESPK,FK1 Book NumPK,FK2 Au IDAUTHORPK AU IDAu_FNameAu_LNameAu_BirthYear 1. Write a query that displays the first and last name of every patron, sorted by last name and then firstname. Ensure the sort is case insensitive (50 rows)PAT_FNAMEVeraHollyCedricCoryNadineErikaGeraldOllierobertKeithPAT_LNAMEAlvaradoAnthonyBaldwinBarryBlairBowenBurkeCantrellcarterCooley

SOLUTION -In this SQL database we have 5 Tables -CHECKOUTPATRONBOOKAUTHORWRITESFor this Query, we…

Answered: ERD:- PK CHECKOUT Check Num FK1…

ERD:- PK CHECKOUT Check Num FK1 Book_Num FK2 Pat_ID Check Out Date Check_Due Date Check_In_Date ---H- PATRON PK Pat ID Pat_FName Pat_LName Pat_Type ộ

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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E MyS Mura 04- S Visu: Blac 9 Sign N Hom MyS y goog y! Exer SN c.blackboard.com/ultra/courses/_207342_1/cl/outline Completion Your answers are saved automatically. * Question Completion Status: QUESTION 1 Exercise: Create a statement that will make a copy of the vendors table. The name of the copy should be vendors QUESTION 2 Exercise: Create a statement that will delete the vendors archive table you created in the previous exercise. QUESTION 3 Exercise: Create a statement that will add the following row to the vendor_contact table Click Save and Submit to save and submit. Click Save All Answers to save all answers.
Given the following dataframe examclub, create the statement that would group examclub by Club Use and assign it to club_use. examclub = pd.read_csv("exama.csv") examclub 0 1 2 3 4 5 6 7 8 9 Member Join Date Club Use Pool Tim Berners-Lee Pool Leonard Kleinrock Golf Charles Babbage Golf Konrad Zuse Spa Steve Wozniak Spa Steve Jobs Golf Spa Pool Golf Member Name Member Level Dues Paid Dues Owed Gold 5250 456 Silver 4406 1200 Bronze 8661 300 Silver 7075 100 Bronze 2524 2000 Gold 2890 Bronze 1030 Silver 789 Bronze 1738 Gold 287 1/1/2020 1/2/2020 1/3/2020 2/1/2020 3/2/2020 4/3/2020 1/1/2020 1/2/2020 3/2/2020 4/3/2020 Ada Lovelace John Atanasoff Alan Turing Bill Gates Then use club_use and write the following statements. Display the Pool group. Display the sum of the Dues Paid and Dues Owed by groups. Display the max of the only the Dues Paid by the groups. 2793 7172 6362 5982 7917
How many days, years did quitting employees work in their past jobs. Name Null? Туре ΕMPLOYEE_ID FIRST_NAME LAST_NAME NUMBER (6) VARCHAR2 (20) NOT NULL VARCHAR2 (25) ΕΜΑIL NOT NULL VARCHAR2 (25) PHONE_NUMBER VARCHAR2 (20) NOT NULL DATE HIRE_DATE JOB_ID NOT NULL VARCHAR2 (10) NUMBER (8,2) NUMBER (2,2) SALARY COMMISSION_PCT MANAGER_ID DEPARTMENT_ID NUMBER (6) NUMBER (4) Name Null? Туре NOT NULL NUMBER (6) ΕMPLOYEE_ID START_DATE END_DATE JOB_ID DEPARTMENT_ID NOT NULL DATE NOT NULL DATE NOT NULL VARCHAR2 (10) NUMBER (4)
Table Name Item Column name Constraint Primary key Datatype Varchar2 Varchar2 Varchar2 Size 6 ID ITEM N AME MANUFACTUR ER 30 PRICE Number Not Null DELIVERY DATE Date Varchar2 STATUS 10 Table Name Customer_ Details Column name ID CUSTOMERNAME Datatype Varchar2 Constraint Foreign Key Size Varchar2 Varchar2 30 30 LOCATION CUSTOMERID Varchar2 Number QUAΝΤΙΤΥ Data for Item table ID ΙTEΜ ΑΜΕ MANUFACTURER PRICE DELIΙVERYΥ DAΤΕ STATUS COMPUTER KEYBO ARD COMP UTER COMPUTER 09001 DELL 35000 12-June-2020 PENDING 09002 INTEX 10000 25-June-2020 PENDING COMPL ETED COMPL ETED COMPL ETED 09003 SAMSUNG 32000 18-Feb-2020 09004 LENOVO 37000 о3-Аргil-2020 0900s LAPTOP DELL 57000 20-May-2020 Data for Customer_ Details table ID CUSTOMERNAME CITY CUSTOMERID C0001 C0002 QUANΤITY 525 09001 KALIFA NIZWA 09002 BARKA 8400 09003 09004 SOHAR C0003 C0001 5250 525 NIZWA 09005 BARKA C0004 3150 6. Write an SQL query to display the ID, ITEMNAME, CUSTOMERNAME and price is not equal 35000 and 37000 . 7. Write an SQL query…
Access Assignment Problem: JMS TechWizards is a local company that provides technical services to several small businesses in the area. The company currently keeps its technicians and clients’ records on papers. The manager requests you to create a database to store the technician and clients’ information. The following table contains the clients’ information. Client Number Client Name Street City State Postal Code Telephone Number Billed Paid Technician Number AM53 Ashton-Mills 216 Rivard Anderson TX 78077 512-555-4070 $315.50 $255.00 22 AR76 The Artshop 722 Fisher Liberty Corner TX 78080 254-555-0200 $535.00 $565.00 23 BE29 Bert's Supply 5752 Maumee Liberty Corner TX 78080 254-555-2024 $229.50 $0.00 23 DE76 D & E Grocery 464 Linnell Anderson TX 78077 512-555-6050 $485.70…
Having this information. StudentsAttribute Name Data TypeStudentID char(11)FirstName varchar(20)LastName varchar(20)Gender char(1)DateofBirth date CoursesAttribute Name Data TypeCourseCode varchar(6)CourseName varchar(70)Level char(2)Credits int RegistrationAttribute Name Data TypeStudentID char(11)CourseCode varchar(6)Grade decimal(2, 1) Write SQL code to: 1. How many courses are there on each level? 2. What is the average grade of courses that have been taken by the student with student ID 861103-2438? 3. Which students (studentID only) have the highest grade for the course ‘CS052’? 4. Find the courses (course codes only) that have been taken by both the student 861103-2438 and the student 123456-0980.
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Can you please put this in ERD for me
Customers CustomerID INT ◆ FirstName VARCHAR(50) ◆ LastName VARCHAR(50) H > Email VARCHAR(100) > Address TEXT Indexes F | Orders OrderID INT > CustomerID INT > OrderDate DATE ◆ TotalAmount DECIMAL (10,2) Indexes # ShippingInformation ShippingID INT > OrderID INT → ShippingAddress TEXT ShippingDate DATE -K > EstimatedArrivalDate DATE → ShipmentStatus VARCHAR(50) Indexes Reviews ReviewID INT > ProductID INT > CustomerID INT ◆ Rating INT Comment TEXT > DatePosted DATE Indexes OrderDetails OrderDetailID INT ▶I > OrderID INT HI-KO ProductID INT → Quantity INT Subtotal DECIMAL (10,2) Indexes T Categories CategoryID INT ◆ CategoryName VARCHAR(255) Indexes Products ProductID INT -H ProductName VARCHAR(255) > Description TEXT ◆ Price DECIMAL (10,2) -I+ CategoryID INT > DiscountID INT Indexes Discounts DiscountID INT ◆ Discount Code VARCHAR(50) ◆ Discount Percentage DECIMAL (5,2) > StartDate DATE > EndDate DATE Indexes For the design above, Write in SQL a query to print customer names who made…