Consider the following structure of an 'inventory Oracle database.ALEAADCUBT NAMECITYwCHAR (1aTYWOHAR(1SCOMMSSIONGRADEMUMERC(3)SALESMAN D MUMERIC($)ordersORD NOPURCH AMTNUMERIC ($)DECIMAL(82)ORD DATEDATECUSTOMER ID NUMERIC (5)OGSALESMAN ID NUMERIC (5)Display those customers who are neither from the city New York nor their grade values are more than 100.Use the editor to format your answer

Neither not we have to select customers not from new york or grade value greater than 100 i.e less…

Consider the following structure of an inventory Oracle database. HUMERC (B) WOWR) VIMOHAR ( S DECL MARIC S) WOMR AME CUBT NAE OITY COMMION WOHARSS CITY GRADE MUMERIC (3) BALESMAN D MERC(S) orders ORD NO PURCH AMT MUMERIC (S) DECIMAL ( DATE ORD DATE CUSTOMER D NUMERIC (5) SALESMAN D NUMERIC (6) Display those customers who are neither from the city New York nor their grade values are more than 100.

Consider the following structure of an inventory Oracle database. HUMERC (B) WOWR) VIMOHAR ( S DECL MARIC S) WOMR AME CUBT NAE OITY COMMION WOHARSS CITY GRADE MUMERIC (3) BALESMAN D MERC(S) orders ORD NO PURCH AMT MUMERIC (S) DECIMAL ( DATE ORD DATE CUSTOMER D NUMERIC (5) SALESMAN D NUMERIC (6) Display those customers who are neither from the city New York nor their grade values are more than 100.

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

See similar textbooks

Similar questions

Subject:database administration and management question: select a database like customer tb,employee tb and customer tb make a set of predicate generate minterm predicate and fragments and make a correctness rule of fragmentation
1. Connect mySQL database by using Python. 2. Create database and tables as given below by using Python. (a) BANK database (b) CUSTOMER: customer_id integer, name varchar, lastname varchar, registration_date date, score integer (c) BRANCH: branch_id integer, branch name varchar, cash_hold float, foundation date date, liability float (d) LOAN: loan_id integer, customer_id integer, branch_id integer, amount float Choose primary and foreign keys depending on the base design. 3. Create arrays of at least 5 different records. Use these arrays to populate each table in the database.
Question A city college would like to maintain their academic information in a MySql database system. The following are the interested information: Courses: Catalog # (M170 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, M 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…
CSC 472 Introduction to Database Systems Project Consider the contents of output tuples generated by a join operator. The advantage of "late materialization" approach is that future operators in the query plan never need to go back to the base tables to get more data. Group of answer choices True False
Suppose you are given the following business rules to form the basis for a database design. The database must enable the manager of a company dinner club to mail invitations to the club’s members, to plan the meals, to keep track of who attends the dinners, and so on. • Each dinner serves many members, and each member may attend many dinners. • A member receives many invitations, and each invitation is mailed to many members. • A dinner is based on a single entree, but an entree may be used as the basis for many dinners. For example, a dinner may be composed of a fish entree, rice, and corn. Or the dinner may be composed of a fish entree, a baked potato, and string beans. Identify the functional dependencies.
Suppose you are given the following business rules to form the basis for a database design. The database must enable the manager of a company dinner club to mail invitations to the club's members, to plan the meals, to keep track of who attends the dinners, and so on. Each dinner serves many members, and each member may attend many dinners. A member receives many invitations, and each invitation is mailed to many members. A dinner is based on a single entree, but an entree may be used as the basis for many dinners. For example, a dinner may be composed of a fish entree, rice, and corn, or the dinner may be composed of a fish entree, a baked potato, and string beans. Because the manager is not a database expert, the first attempt at creating the database uses the structure shown in Table P6.7.a. Given the table structure illustrated in Table P6.7, write the relational schema and draw its dependency diagram. Label all transitive and/or partial dependencies. (Hint: This structure uses a…
Task 1: The InstantRide Management team founded a new team for car maintenance. The new team is responsible for the small maintenance operations for the cars in the InstantRide system. The main idea is to take actions faster and minimize the time spent for the maintenance. Therefore, the Car Maintenance team wants to store MAINTENACE_TYPE_ID (char(5)) and a MAINTENANCE_TYPE_DESCRIPTION (varchar(30)) in the database. Using MAINTENANCE_TYPE_ID as the PRIMARY KEY, create a new table, MAINTENANCE_TYPES, and send the table description with the column names and types to the Car Maintenance team.
laddress q1) normalize the following database Payment Payment_id Member_id Payment_date Amount Payment_time Member_id SSN Equipment serial_num model_num equipment_type availability equipment_price Member_id 1SSN (FK) (FK) Member Member_id SSN date_joined Fname Mname Member_Class No. Member_id ISSN Class_id Membership Lname age MS id MS_level MS price DOJ expiry_date (FK) Email phone MS_id (FK) (FK) Staff_id (FK) SSN Staff Staff_id SSN DOJ Fname Mname SSN JO Class_id Instructor_Class No. Staff id (FK) Class (FK) Lname Jage laddress Email phone Manger_id Manger_SSN Class id cost class_date class_type class_time class_duration class_size Instructor Staff id SSN Specialty Certifications (FK) (FK)
A database at a college must support the following requirements: For a department, store its number and name. For an advisor, store his or her number, last name, first name, and department number to which the advisor is assigned. For a course, store its code and description (for example, MTH110, Algebra). 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 of the students has just one advisor. Design the databases for the preceding set of requirements. Use your own experience as a student to determine any functional dependencies. List the tables, columns, and relationships. Also, represent your design with an E-R diagram.
QUESTION 1 15 points We have been asked to develop a database system for a tourism office. The system needs to keep information about customers, cities around the world and hotels in these cities. Each city has name, country and weather that is made up of average temperature in summer and average temperature in winter. Different cities can have the same name in different countries, but for one country the city names are unique. For each city, the system needs to keep information about the number of hotels in the city. For each hotel, the system must store the hotel name (which is unique for a given city), rating, contact (Email, Telephone, fax) and hotel address. The hotel rating is an integer number between 1 to 5, where 1 indicates a very low rating and 5 indicates a very high rating. For each hotel we need to store the number of rooms for each type, for example: a hotel may have 20 rooms of type single and 15 rooms of type double. The system also store the reservations made by the…
Read the scenario carefully You have to propose and optimal database design in RDBMS for a super store. In which clients came and can purchase products according to their likes and dislikes. Super store have same products of different companies. In the end client received a receipt of their purchase from counter he/she go for bill. Database also save records of stock according to FIFO system.Your required to define1) Entities and their attributes2) Attributes Types 3) Each Attribute Required space.4) Define keys of each entity 5) Defile relationship between the entities.