Answered: Our assignment will be about a student…

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

Related questions

Concept explainers

Question

Our assignment will be about a student attendance. Entities: student, course, instructor, attendance, enrollment, department, class. Relationships: Student is enrolled in course, Course has instructor, Department has many courses, Detail of the scenario Developing ERD Defining at least 7 Entity Defining attributes Defining all necessary relationships (Identify with matrix diagram) If possible superype-subtype, arc and hierarchical structures, non-transferable relationship. Preparing "table instance chart" to map ERD to DB structure Writing SQL DDL statements for implementing ERD (create table, constraints, defining keys: pks and fks) Making Physical Database using APEX Entering data to the Database Writing SQL DML Statements to reach information One statement including subquery One statement including join One statement including group by One statement including date function "One statement including character function One statement including update One statement including alter table

Expert Solution

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions