1. Create the table with the following specification shown below: Database name: Oasis. Table name : Employees EMPLOYEES INFORMATION EID NAME JOB SALARY E111 SMITH PROGRAMMER 1200 E112 JOHN CLERK 1200 E113 FORD ANALYST 500 E114 JAMES ENGINEER 700 Write php code dynamically to perform the following: a) Establish the database connection. b) To Add/insertall the records. c) Update the record based on EID

1. Create the table with the following specification shown below: Database name: Oasis. Table name : Employees EMPLOYEES INFORMATION EID NAME JOB SALARY E111 SMITH PROGRAMMER 1200 E112 JOHN CLERK 1200 E113 FORD ANALYST 500 E114 JAMES ENGINEER 700 Write php code dynamically to perform the following: a) Establish the database connection. b) To Add/insertall the records. c) Update the record based on EID

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

2. The following relational schema form a university database which is implemented in a relational database: student (s_ID, s_name, semester, year) department(d_ID, d_name, floor) course (c_code, c_title, d_ID, credits) Write down the Relational Algebra for the following queries: a) Find your own name using your own registration number as the student ID. b) Show the ID and name of the department located at the floor number equals to the last digit of your own registration number. c) Find the codes and titles of the courses having credits more than 3 credits. d) Find the name of all students from your own semester and year.
A small Hotel owner wish to computerized the management of hotel operations. You are asked to assist in the development of a database for the hotel. The database keeps data about ROOM, EMPLOYEE and FACILITY. From the discussion session with the hotel manager, you have identified the following information: • Three types of ROOMS offered by the hotel are single, double and deluxe room. Each room is identiﬁed by its unique number. • In general, there are two main types of the hotel jobs, GUEST SERVICES and ADMINISTRATIVE & SUPPORT. • HOTEL MANAGER, EVENT PLANNER and ACCOUNTANT are the administrative and support job positions in the hotel. • Types of employee falls under the guest services are RECEPTIONIST, HOUSEKEEPER, or KITCHEN STAFF. • Each RECEPTIONIST is identiﬁed with her/his name, employee number and years of experience. • The receptionists need to assign a HOUSEKEEPER to each room every morning or whenever it required before the room can be assigned to a guest to ensure…
Are you familiar with the most typical applications of database triggers and stored procedures?
Using the Crow’s Foot Diagrram technique, draw a database design for the attached database.
Consider a database with the following tables: Patient(PatientID. PatientName, NumberOfVisits) / Doctor(DoctorID. DoctorName) Appointment(AppID. DoctoriD, PatientID. Date, time) 1.Write SQL statement to execute the view AppointmentsView
3. The following relational schema form a university database which is implemented in a relational database: student (s ID, s_name, semester, year) department(d_ID, d_name, floor) course (c_code, c_title, d_ID, credits) Write down the SQL commands for the following queries: a) Find the titles of all courses from your own CSE department using subquery. b) Show the department names starting with “C" and ending with “g". c) Sort the number of courses for each department in a descending order. d) Insert your own information into the student table.
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, sumame, first name, birthdate, dept-code, sex, salary-level PATIENT: patientID, surname, first name, birthdate, wardID, sex, admission_date, discharge_date A recent duty list shows the patients that were cared by cach nurse in past 2 months, sce below for some samples: nurselD patientID N0140000 P123, P234, P883, P678 N0172222 P234, P334, P222, P883 N0182222 P243, PI23, P883, P888 N0163333 P111, P123 N0164444 P222, P234 You are responsible to help design this database for the hospital. a) What relationship (one-to-one, one-to-many, many-to-many) exists between NURSE and PATIENT?. b) How many tables would be needed to implement the relationship as indicated in (a)? List out the…
Given the following data structures definitions: istruct Record { string word; int occurrenceCount; int scoreTotal; }; istruct Database { Record records[CAPACITY]; int countWords; }3; Database db%; I want to write a line of code that prints out the first (index 0) character of the word in the second (index 1) record in the database variable db. Assume that the database db contains at least two records. In the statement below, what expression should I use in place of /*insert code here*/ to do this? cout << /*insert code here*/ << endl;
PLZ help with the following: A nonprofit Canadian organization that provides aid to people after natural disasters needs your help to manage their data and to design a database for them using the following business rules: Individuals volunteer their time to carry out the tasks of the organization. Each volunteer may be assigned to several tasks during the time that they are doing volunteer work, and some tasks require many volunteers. It is possible for a volunteer to be in the system without having been assigned a task yet. It is possible to have tasks that no one has been assigned. When a volunteer is assigned to a task, the system should track the start time and end time of that assignment. The tasks of type “packing” result in the creation of packages. Each individual package of supplies that is produced by the organization is tracked. Each package is assigned an ID number. The date the package was created, and total weight of the package is recorded. A given package is associated…
Write SQL update statements to do the following on the database schema shown in Figure 1.i. Insert a new course, <‘Knowledge Engineering’, ‘CS4390’, 3, ‘CS’>.ii. Delete the record for the student whose name is ‘Smith’ and whose student number is 17.
Q3) consider you have the Library database with the following relations, where the primary keys are underlined: Book (bookID, name, auther, No.-of-pages, section-name, category) Section(section-name, section-admin, no-of-books, library-code) Library(library-name, address, no-of-sections, manager-name, library-code, country)
C# using Dapper DB Multimapping Step 1 is done already you must proceed to step 2 See attached photo for the problem and instructions. All the instructions are there already