consider a Scenario: A client wants a database for Order entry at his Shop, database contain information about customers, items, and orders. The following information is to be included. For each customer: (Customer number (unique), Valid shipping/delivery addresses (several per customer), Balance, Credit limit, Discount) - For each order: (customer number, ship-to/delivery address, date of order. Detail lines (several per order), each giving item number, quantity ordered - For each item: Item number (unique), Quantity on hand at each warehouse Item description Design a ER-Diagram (on paper or in MS word) from this above mentioned data. ERD must contain relation degree/constraints.

consider a Scenario: A client wants a database for Order entry at his Shop, database contain information about customers, items, and orders. The following information is to be included. For each customer: (Customer number (unique), Valid shipping/delivery addresses (several per customer), Balance, Credit limit, Discount) - For each order: (customer number, ship-to/delivery address, date of order. Detail lines (several per order), each giving item number, quantity ordered - For each item: Item number (unique), Quantity on hand at each warehouse Item description Design a ER-Diagram (on paper or in MS word) from this above mentioned data. ERD must contain relation degree/constraints.

A Guide to SQL

9th Edition

ISBN:9781111527273

Author:Philip J. Pratt

Publisher:Philip J. Pratt

Chapter2: Database Design Fundamentals

Section: Chapter Questions

Problem 11RQ

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An 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…
You are asked to design a database for an University. This particular university has multiple departments. Each department in that university offers one or more courses to the students. All the students are part of a certain department and they take courses in that department. A department has a name, unique number and chairman. The courses have a name, a course number such as ‘311’ , a credit point value, and the year it commenced. A course cannot be identified uniquely with the course number, but the course number is unique for each department. Students have given names, surname, unique Student ID, Date of Birth and the year they enrolled. When a student takes a course the year and the semester he or she took that particular course is recorded. When he finishes the course , the grade and total marks are recorded. A student can take multiple courses but they are also allowed to drop a semester in that university by taking no courses. Construct an ER diagram using the requirements…
A database at a college must support the following requirements: a. For a department, store its number and name. b. For an advisor, store his or her number, last name, first name, and the department number to which the advisor is assigned. c. For a course, store its code and description (for example, DBA210, SQL Programming). d. For a student, store his or her number, first name, and last name. For each course the student takes, store the course code, course description, and grade earned. Also, store the number and name of the student's advisor. Assume that an advisor might advise any number of students but that each student has just one advisor. Design the database for the preceding set of requirements. Determine any functional dependencies. List the tables, columns, and relationships. In addition, represent your design with an E-R diagram.
You are asked to design a database for an University. This particular university has multipledepartments. Each department in that university offers one or more courses to the students. All thestudents are part of a certain department and they take courses in that department. A department hasa name, unique number and chairman. The courses have a name, a course number such as ‘311’ , acredit point value, and the year it commenced. A course cannot be identified uniquely with thecourse number, but the course number is unique for each department. Students have given names,surname, unique Student ID, Date of Birth and the year they enrolled. When a student takes a coursethe year and the semester he or she took that particular course is recorded. When he finishes thecourse , the grade and total marks are recorded. A student can take multiple courses but they are alsoallowed to drop a semester in that university by taking no courses. Construct an ER diagram usingthe requirements given here.…
Scenario: The owner of Al Musana Hotel would like to have a database tables that will help him manage the clients and rooms in his building. He wants to record the information about his clients and its occupancy. The hotel has three different room types which are available for daily rent only. As the Database Designer, perform the following tasks to help the owner of the hotel: Create the CLIENTS table using the specification below: Table Name: CLIENTS Field Name/ Data Type column name Size Constraints CID Number 8 PRIMARY KEY CName Varchar2 25 NOT NULL Validate to accept Male or Female only Gender Varchar2 10 Address Varchar2 25 Contact Number 15 Стуре Varchar2 15
A city college would like to maintain their academic information in a MySql database system. The following are the interested information: Courses: Catalog # (CIT 170 for instance) Credit Hours; Name of the Course (Database Design Fundamentals for instance) Course Descriptions Prerequisite Components (Lecture, or Laboratory for instance) Classes: Class # Class Name (usually the course name, CIT 170 for instance) Start Date End Date Meeting time (9:30 am ~ 12:15 pm, for instance) Days in a week (Monday) Term (Spring 2018, for instance) Location (TIE Building for instance) Room (UB 301, for instance) Instructor Online status (online, or in-person) Faculty: Employee Id (001880301, for instance) First Name Last Name Title (professor, for instance) Email Phone Office Location (TIE building, for instance) Room (UB303, for instance) Student: Student ID First Name Last Name Plan Sub Plan Advisor Current GPA Grade of each course The Term you got the grade for a course. The class number…
Problem Statement: You are the CTO of a startup based out of Arlington, VA that needs to setup a database to keep track of the details of the customers: last name, first name, customer ID, street address, customer star rating (a rating on a 1– 5 scale, with 5 being best, representing the type of customer) and phone number. It also needs to keep track ofsimilar information for suppliers as well (although instead of supplier first and last name, there will just be a suppliercompany name). The database should maintain the data on products that are offered. Information about whichproduct is offered by which supplier should also be maintained. Finally, which customers have purchased whichproducts should also be tracked (note that we are only interested in which customers bought which product, but notconcerned about the date or how many were bought). 1.1 Business Rules: Assumptions for the business model are as follows:•Only customers that have purchased one or more products will exist in…
WRITE THE CODE OF MYSQL IN PYTHON Create database and tables as given below by using Python. (a) Market database (b) Vendor: vendor_id integer, vendor_name varchar, license_start date, license_end date (c) Item: item_id integer, item_name varchar, item_type varchar, previous_price float, last_sold_date date (d) Auction: auction_id integer, vendor_id integer, item_id integer, price float Choose primary and foreign keys depending on the relations in Market database design.
A hospital would like to set up a database recording which registered nurse looked after which patient etc. Each registered nurse has a unique nurse ID, and each patient has a unique patient ID, and the following attributes are found for nurses, and patients in the first round of design: NURSE: nurselD, suname, first name, birthdate, dept-code, sex, salary-level PATIENT: patientlD, surname, first name, birthdate, wardlD, sex, admission_date, discharge_date A recent duty list shows the patients that were cared by each nurse in past 2 months, see below for some samples:
The following three tables make up a simple reservation system for a small campground. The database should allow for a camper to make multiple reservations for future dates and for a camping spot to have several reservations for upcoming visits. Table: Camper CAMPER_NUMBER 1000 1001 1002 1003 CAMPER_LAST_NAME Jones Schmidt Williams Cooper CAMPER_FIRST_NAME Jamie Pat Clifford Amanda CAMPER_ADDRESS 1278 Essex Pl 4954 Spangled Way 956 Segull Lane P. O. Box 998877 CAMPER_CITY Birmingham El Paso Portland Portsmouth CAMPER_STATE AL TX ME OH CAMPER_ZIP_CODE 45251 79919 4108 45662 CAMPER_DRIVERS_LICENSE JJ998743-98 87632434 WIL885123 765A876B897 CAMPER_EMAIL jjones@somewhere.com patwonderfu34l@nowhere.net williams98342@foomail.com coopera@nowhere.net Table: Spot SPOT_NUMBER 101 102 103 104 SPOT_NAME The Pines The Glade Teardrop Spot Tent In Trees…
The following three tables make up a simple reservation system for a small campground. The database should allow for a camper to make multiple reservations for future dates and for a camping spot to have several reservations for upcoming visits. Table: Camper CAMPER_NUMBER 1000 1001 1002 1003 CAMPER_LAST_NAME Jones Schmidt Williams Cooper CAMPER_FIRST_NAME Jamie Pat Clifford Amanda CAMPER_ADDRESS 1278 Essex Pl 4954 Spangled Way 956 Segull Lane P. O. Box 998877 CAMPER_CITY Birmingham El Paso Portland Portsmouth CAMPER_STATE AL TX ME OH CAMPER_ZIP_CODE 45251 79919 4108 45662 CAMPER_DRIVERS_LICENSE JJ998743-98 87632434 WIL885123 765A876B897 CAMPER_EMAIL jjones@somewhere.com patwonderfu34l@nowhere.net williams98342@foomail.com coopera@nowhere.net Table: Spot SPOT_NUMBER 101 102 103 104 SPOT_NAME The Pines The Glade Teardrop Spot Tent In Trees SPOT_LENGTH 55 50 20 0 SPOT_PULLTHRU 1 0 0 0 SPOT_ELECTRIC_AMPS 50 50 20 0…
Q2: Design Database for the following scenario and Write SQL queries. Create an ERD for the following scenario. Suppose there is a grocery store near your house. Following can be considered for ERD: A grocery store may have more than one employee. A grocery store has exactly one manager. The manager has one or more sales men working under him. Grocery store has more than one portion for the products. • Each product has a barcode, name, expired date. Many customers can busy many products, but each product is bought by only one customer. Each customer will get an invoice for his /her purchase. The bill invoice has an id.