SQL homework question on azure studios. Use the Sales. Customer tableUsing the concat function, create the location alias (rename) from CustomerCountry, CustomerRegion and CustomerCity.Make sure that there is a comma space seperation such as Canada, BC, TsawassenMake sure the result set has only 91 rowsCustomer CompanyNameCustomer NRZBBCustomer MLTDNCustomer KBUDECustomer HFBZGCustomer HGVLZCustomer XHXJVCustomer QXVLACustomer QUHWHCustomer RTXGCCustomer EEALVCustomerContactNameAllen, MichaelHassall, MarkStrome, DavidCunningham, ConorHigginbotham, TomPoland, CaroleBansal, DushyantIlyina, JuliaRaghav, AmritanshCulp, ScottCustomerCity CustomerRegion CustomerCountryNULLGermanyNULLMexicoNULLMexicoUKNULLNULLSwedenNULLGermanyNULLFranceNULLNULLBCBerlinMexico D.F.Mexico D.F.LondonLuletMannheimStrasbourgMadridMarseilleTsawassenSpainFranceCanadaLocationGermany, BerlinMexico, Mexico D.F.Mexico, Mexico D.F.UK, LondonSweden, LuletGermany, MannheimFrance, StrasbourgSpain, MadridFrance, MarseilleCanada, BC, Tsawassen Sales.CustomerColumnsYUCustomerld (PK, Surrog...Customer Company Nam...CustomerContactName ...CustomerContactTitle (...CustomerAddress...CustomerCity (City (nvar...CustomerRegion (Regio...CustomerPostal Code (P...CustomerCountry (Coun...CustomerPhoneNumber...CustomerFaxNumber (T...

Today's challenge revolves around the art of data concatenation in SQL. Concatenation is a…

Using the concat function, create the location alias (rename) from Customer Country, Customer Region and Custo Make sure that there is a comma space seperation such as Canada, BC, Tsawassen Make sure the result set has only 91 rows Customer CompanyName Customer NRZBB Customer ContactName Allen, Michael CustomerCity CustomerRegion CustomerCountry Berlin NULL Germany

Using the concat function, create the location alias (rename) from Customer Country, Customer Region and Custo Make sure that there is a comma space seperation such as Canada, BC, Tsawassen Make sure the result set has only 91 rows Customer CompanyName Customer NRZBB Customer ContactName Allen, Michael CustomerCity CustomerRegion CustomerCountry Berlin NULL Germany

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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Scenario and Database Model: InstantRide InstantRide is the new ride sharing application in the city and it has just started its operations. With the help of the InstantRide mobile application, the users request a ride with their location. Drivers and cars are assigned to the request; and then the driver picks up the user to ride their requested location. Information for the users, drivers and cars are stored in the database as well as the travel transactions. In the USERS table, information for the users are stored with their first name, last name and email: In the DRIVERS table, all the drivers in the InstantRide are stored with their name, driving license number and check and rating information: In the CARS table, all the cars in the InstantRide system are kept with the license plate, model and year: Finally, the transactions of the rides are stored in the TRAVELS table. For each travel, start and end time with location are stored. In addition, the involved driver, car and…
Prepare and fill in a table with TableName, PrimaryKey and ForeignKeys column headings according to the class diagram given. Payment datePaid amountPaid type CustomerAccount balance dateBilled amountBilled 1... PickupRequest OTRequested DTPickedup locationAddress 1 IndividualCustomer 1 1... name address phone 1 Customer 1 BusinessCustomer contact Person contactPhone 0... Package deliver ToName deliver ToAddress weight cost DTDelevered 1 Route Trip date startTime end Time mileage 0.. 0... 1 1... Employee hame address phone MovementEvent typeOfEvent OTOfEvent
Scenario and Database Model: InstantRide InstantRide is the new ride sharing application in the city and it has just started its operations. With the help of the InstantRide mobile application, the users request a ride with their location. Drivers and cars are assigned to the request; and then the driver picks up the user to ride their requested location. Information for the users, drivers and cars are stored in the database as well as the travel transactions. In the USERS table, information for the users are stored with their first name, last name and email: In the DRIVERS table, all the drivers in the InstantRide are stored with their name, driving license number and check and rating information: In the CARS table, all the cars in the InstantRide system are kept with the license plate, model and year: Finally, the transactions of the rides are stored in the TRAVELS table. For each travel, start and end time with location are stored. In addition, the involved driver, car and…
Scenario and Database Model: InstantRide InstantRide is the new ride sharing application in the city and it has just started its operations. With the help of the InstantRide mobile application, the users request a ride with their location. Drivers and cars are assigned to the request; and then the driver picks up the user to ride their requested location. Information for the users, drivers and cars are stored in the database as well as the travel transactions. In the USERS table, information for the users are stored with their first name, last name and email: In the DRIVERS table, all the drivers in the InstantRide are stored with their name, driving license number and check and rating information: In the CARS table, all the cars in the InstantRide system are kept with the license plate, model and year: Finally, the transactions of the rides are stored in the TRAVELS table. For each travel, start and end time with location are stored. In addition, the involved driver, car and…
Scenario and Database Model: Instant Ride InstantRide is the new ride sharing application in the city and it has just started its operations. With the help of the Instant Ride mobile application, the users request a ride with their location. Drivers and cars are assigned to the request; and then the driver picks up the user to ride their requested location. Information for the users, drivers and cars are stored in the database as well as the travel transactions. In the USERS table, information for the users are stored with their first name, last name and email: USER_ID 3001 3002 3003 3004 3005 3006 3007 3008 USERS Table 2001 2002 2003 2004 USER_FIRST_NAME Willie Justin Anthony Ece Jack Ryan Nursin Sarah Bobby Randy Jose DRIVERS Table Nursin Butler Howard In the DRIVERS table, all the drivers in the InstantRide are stored with their name, driving license number and check and rating information: Walker DRIVER_ID DRIVER_FIRST_NAME DRIVER LAST NAME DRIVER DRIVING LICENSE_ID…
estion Completion Status: AIRPORT FLIGHT AIRPORTCODE FLIGHTNUM FK AIRPORT1 CUSTOMER AIRPOR NAME DTIME CUSTOMERNUM CITY DDATE FIRSTNAME ATIME ADATE DESTINATIONAIRPORT PRICE AIRPLANENUM(FK) AIRPORTCODE(FK) STATE MIDDLENAME LASTNAME 3. STREETNUMBER STREETNAME CITY FK AIRPORT I STATE PHONE 1. FK AIRPLANE FK_FLIGHT FK CUSTOMER AIRPLANE AIRPLANENUM PAYMENT FLIGHTNUM(FK AIRPLANENAME CUSTOMERNUM(FK) CAPACITY CREDITCARDTYPE AIRPORTCODE(FK) CREDITCARDNUM BOOKDATE HOLDDATE EXPIREDHOLDDATE A. 1 How many primary key in the Flight entity? B.5 How many tables in the system can Customer table retrieve data from? C. 4 How many attributes in the Airport Table? D.5 How many tables in the system? E. 5 How many relationships shown in the system? Click Save and Submit to save and submit. Click Save All Answers to save all ansuwers.
Draw a sequence diagram for the “Apply for Leave” use case: Employers need to login into thesystem using correct username and password, input the start and end date of the asking for leave,and then submit the request to the leader of the department. The leader approve the request or not. Ifthe leader approve the request, the request will be submitted to the HR to process. HR will decidewhether to approve the request according to the regulation of the company, and then send the finaldecision to employers and Accounting staffs.
Problem2: Please answer the below questions related to the given problem. The ABC garage repairs Honda and Toyota cars. When the Mechanic checks the problem, he reports the car information and the problem in CRS (Car Repair System). The CRS system has a connection to Honda Part Ordering System and Toyota Part Ordering System which enable the mechanic to select the needed parts for the Car. The CRS system also enable the mechanic and the helper to enter labor information which then calculates the total amount the customer needs to pay. In addition, the CRS system should get direct input from the smoke control system in the same garage, process the information for a car, store it in the CRS system and also send the results to the Department of Motor Vehicle System upon the request a) For the above-explained CRS system please draw the system architecture to be specific to the above description. Please clearly define the CRS system on your drawing. b) For your drawing in part a of this…
Draw a sequence diagram for the “Apply for Leave” use case: Employers need to login into thesystem using correct username and password, input the start and end date of the asking for leave,and then submit the request to the leader of the department. The leader approve the request or not. Ifthe leader approve the request, the request will be submitted to the HR to process. HR will decidewhether to approve the request according to the regulation of the company, and then send the finaldecision to employers and Accounting staffs. Build an activity diagram to describe the “Apply for Leave” in question
Customer Order OrderDetail CustomeriD OrderiD OrderlD (FK) OrderDetaillD Name Mail ZipCode Address Telephone CustomeriID (FK) H..... OrderDate ProductiD (FK) Amount Price TotalPrice Product ProductD Name Kind Price
Draw the DFD for a distance education university. The enrolment process works as follows: Students send in an application form containing their personal details, and their desired course The university checks that the course is available and that the student has necessary academic qualifications. If the course is available the student is enrolled in the course, and the university confirms the enrolment by sending a confirmation letter to the student. If the course is unavailable the student is sent a rejection letter. Step 1 Read the problem description carefully looking for: * People / organizations / things that supply information to or use information from the system => external entities (EE) * Actions/doing words/verbs => Processes (P) * Movement/exchange of information/data between external entities to processes, and processes to processes => data flows (DF) * Store/record information/data => data stores(DS) Output : * A student (EE) sends in an application…