c) Create the relational diagram to show the relationships among EMPLOYEE, EDUCATION, andEMP_EDUC Table name: EMPLOYEEEMP_NUM EMP_LNAME215 Smith216 Romero217 Randall218 AardenTable name: EMP_EDUCEMP_NUM EDU_CODE EE_YEAR20021991199419892004200219851992200019902000200519841995215 84215 HS215 JC216 B4216 CDP216 CNP216 HS217 HS217 JC218 B4218 CDP218 CNP218 HS218 M2Table name: EDUCATIONEDU_CODEEDU_DESCRIPTION34CDPCNPCPADRHSJCM2Bachelor's degreeCertified data ProcessingCertified Network ProfessionalCertified Public AccountantEarned Doctorate degreeHighschool diplomaJunior College degreeMaster's degree

SOLUTION -To create the relational diagram, we need to see the relationships between the three…

Answered: c) Create the relational diagram to…

Engineering

Computer Science

c) Create the relational diagram to show the relationships among EMPLOYEE, EDUCATION, and EMP_EDUC

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

Q: the normalization process to normalize the above tables (you need not show the steps, but can use…

A: Given that 1. Follow the normalization process to normalize the above tables (you need not show the…

Q: bie. racteristics, create the ASSIGNMENT table using 'create table' script in the WPC datab…

A: I have written the query below:

Q: Q. Consider the following relations: EMP_NO EMP_NAME EMP_GRADE JOB_ID DEPTNO START_DATE EMP…

A: Since multiple questions are asked,solving 1,2,3 repost remaining. 1. SELECT EMP_NAME||', '||JOB_ID…

Q: write the sql queries for the following er diagram: Create all the tables and relationships…

A: 1.create table Time CREATE TABLE Time(Time_ID int NOT NULL,Day int,Month int,Quarter int,Year…

Q: Create a crows foot ER diagram to show the relationship that exists between all 4 tables in figure 1

A: Employee table and Job Table are related on column called Job_Code Plan table and Benefit table are…

Q: Consider the following set of requirements for a UNIVERSITY database that is used to keep track of…

A: It is defined as the logical view of the system from data perspective which consists of these…

Q: SSN name age address phone Pharmacy Start date Patient End date supervisor sname m address m m n…

A: ER diagram: A particular sort of flowchart that shows how "entities" like people, things, or…

Q: If there is such a thing as a relational model, what is the overarching name for attributes, and how…

A: Attributes are also known as columns or fields in the relational model. Attributes are used in…

Q: What is the generic term for an attribute and how is it used in a relational model, if applicable?

A: Given: Each type of relationship can have its own set of relationship attributes. Attributes are…

Q: Consider the following Staff relational schema: STAFF (STAFFNO, NAME, DOB, GENDER, DOJ, DESIGNATION,…

A: Relational model of this schema is below picture

Q: Follow the normalization process to normalize the above tables (you need not show the steps, but can…

A: Answer: Schema invoice_schema CREATE SCHEMA IF NOT EXISTS invoice_schema DEFAULT CHARACTER SET…

Q: Mapping: Create relational schemas for the ER diagram given below. Indicate clearly the primary and…

A: The processes to generate the relational schemas for the provided Entity Relationship diagram are…

Q: Mr.Steve, a local businessman and real estate owner, has decided to expand business into paintings.…

A: Answer: Our instruction is answer the first three part from the first part and . I have given…

Q: Convert all relations to third normal form, if necessary, and draw a revised relational schema.

A: Given: Convert all relations to third normal form, if necessary, and draw a revised relational…

Q: Create relational schemas for the ER diagram given below. Indicate clearly the primary and foreign…

A: There will be two relational schema for above ER diagram : 1) Course(Code,Name) It has primary keys…

Q: Discuss your database table possibilities for creating subtype relationships. Talk about what you…

A: Note: we can only answer one question at a time. Submit this if you want a response to another topic…

Q: convert the design (ER diagram) into relational schemas and capture as many of the constraints as…

A: Here the relationship Produces is one to many where participation of Movie is one. So we need to…

Q: Considering the following ER diagram, list the relational šchema. Indlcate the primaly and foreign…

A: Schema Approach: 1- I have created this schema design in MySQL workbench. 2- MySQL workbench is a…

Q: Based on the above Relations/Tables, write description of violations of each of the 3-constrains in…

A: Domain Constraints: This constraint says that the value of the attribute must be available in the…

Q: Mapping: Create relational schemas for the ER diagram given below. Indicate clearly the primary and…

A: The processes to generate the relational schemas for the provided Entity Relationship diagram are…

Q: Create tables for the following, where the first 2 are entity-types and the last one is…

A: Given Database tables have to be created where the first 2 are entity-types and the last one is…

Q: What data types would you use for the attributes in this entity? How would you code a CREATE TABLE…

A: In a database management system (DBMS), an attribute is a piece of data that describes an entity.…

Q: Database name: Ch03_Theater Table name: DIRECTOR DIR_NUM DIR LNAME DIR DOB 100 Broadway 101…

A: Actually, database is a used to stores the data.

Q: Implement a new independent entity phone in the Sakila database. Attributes and relationships are…

A: There is only one error in the above code and that is the ALTER TABLE command on the address table.…

Q: re there any other database relationships besides 1 M and 1:1? If so, describe the relationship and…

A: Required: Are there any other database relationships besides 1 M and 1:1? If so, describe the…

Q: Assume we have Employee table with these attributes; Emp_Id, Emp_Name, Emp_Dept. Write the…

A: In this question, we have a Employee table, and attributes of table are Emp_Id, Emp_Name, Emp_Dept.…

Q: Please may you answer the following questions. Create a Venn diagram with any topics of your choice…

A: In this question we have to understand SQL OPERATIONS using Venn diagram As per the guidelines, we…

Q: What would be introduced as criteria of a table being in first normal form? a.) There should be no…

A: First Normal form:- A relation in a relational database has a property called first normal form…

Q: 13 of 40 Consider the following E/R diagram with isa relationships, noting that attribute a is the…

A: The correct relation for given ER diagram is ST(a,b,c,d)

Q: A. Describe the type(s) of relationship(s) between STORE and REGION. B. Create the ERD to show the…

A: Answer : 1) The table name : STORE consists all the details of STORE like store code , store name ,…

Q: (a) Use STUDENT and LECTURER tables shown below to answer questions (i) and (ii). Table name:…

A: As per our rules, we can answer only the first sub-part in a multi-part question. Please submit the…

Q: When considering creating a join between two tables, how are we demonstrating the concept of…

A: Dear Student, The answer to your question is given below -

Q: Using Visual Studio, create a SQL Server Database project (also called a DAPCAC) that will create…

A: Farm Table: Query: CREATE TABLE Farm ( FarmID nvarchar(50), Name nvarchar(50), Town…

Q: Using normalisation, depict the relationship schema of the 2NF tables. State the respective primary…

A: Here two composite primary key [Order_Num,Supplier_Num] and the non key…

Q: Table name: EMPLOYEE EMP CODE EMP_TITLE EMP_LNAME EMP_FNAME EMP_INITIAL EMP DOB STORE_CODE 1 Mr.…

A: We are going to write relation schema for EMPLOYEE and STORE relations and will also show…

Q: Based on the ER design create the schema for your online auction database, apply some combination of…

A: In questions with many questions, we must answer the first one.

Q: Discuss database table possibilities for creating subtype relationships. Discuss the considerations…

A: Hi please find the solution below and I hope it would be helpful for you.

Q: Split the list from part D into tables such that each has only one theme. Create appropriate ID…

A: Modification problem:- Routines to modify the problem change an object after it is created. Changes…

Q: What do you need to do if a tutor signs up and wants to tutor in both reading and math? Draw the new…

A: There are four tables: Tutor(TutorID, certDate, Status, Subject) Student(StudentID, Read, MathScore)…

Q: 5.6 LAB - Implement independent entity (Sakila) Implement a new independent entity phone in the…

A: First check whether phone_id column exists in your customer, staff, and store table or not. If…

Q: Create an entity relationship diagram and the relational diagram to show relationship between all…

A: here in this question we will draw entity relationship diagram based on the information provided in…

Q: Create an Entity Relationship Diagram (ERD) of the normalized version of this table using Visio's…

A: Given The answer is given below.

Q: Based on the following table, write the relational schema that meets 1NF, 2NF and 3NF requirements.…

A: Given: Based on the following table, write the relational schema that meets 1NF, 2NF, and 3NF…

Q: Using the STUDENT table structure in picture, do the following: 1. Write the relational schema,…

A: Hey, since multiple sub parts question posted, we will answer first three sub-part questions…

Concept explainers

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.

Question

c) Create the relational diagram to show the relationships among EMPLOYEE, EDUCATION, and
EMP_EDUC

Table name: EMPLOYEE
EMP_NUM EMP_LNAME
215 Smith
216 Romero
217 Randall
218 Aarden
Table name: EMP_EDUC
EMP_NUM EDU_CODE EE_YEAR
2002
1991
1994
1989
2004
2002
1985
1992
2000
1990
2000
2005
1984
1995
215 84
215 HS
215 JC
216 B4
216 CDP
216 CNP
216 HS
217 HS
217 JC
218 B4
218 CDP
218 CNP
218 HS
218 M2
Table name: EDUCATION
EDU_CODE
EDU_DESCRIPTION
34
CDP
CNP
CPA
DR
HS
JC
M2
Bachelor's degree
Certified data Processing
Certified Network Professional
Certified Public Accountant
Earned Doctorate degree
Highschool diploma
Junior College degree
Master's degree

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Definition

VIEW

Step 2: Relational diagram.

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 1 images

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

Discuss your database table possibilities for creating subtype relationships.Talk about what you would look for in a design and how it would affect your final selection.
Using the ER diagram for Supplier and Part entities provided (attached here), convert the ERD logical design into a physical database using Microsoft Access. Make sure that you have to create both tables, then use "Database Tools"/"Relationship" to set a specific relationship type between two entities. Once you created both tables, type in at least 5 sample records per entity table ( special care needed when you enter sample data in FK field). Perform a Query to obtain "Supplier_ID", "Supplier_Name", "Part_Num", "Part_Name" data from both entity tables. Also create a form and report using any entity
- Base on the information and ERD diagram given , identify the normal form (NF) level for Staff table, Role table, Project table and Student table. - Are there any 2 NF tables identified in (a)? If yes then explain why the table is in 2 NF and convert the table to 3 NF by using relation representation
When converting the ERD to a table design, how should you handle the AssignedTo relationship? (Be sure to include a discussion of primary keys, foreign keys, and tables in your answer.)
Murach's SQL Server 2019 for Developers Create an Entity Relationship diagram using Visio or visual-paradigm or Lucidchart or other sources. You will look at page 313 of your textbook and recreate the middle example that includes the Employees, Membership, and Committees tables.
Create a relational model with foreign and primary keys
Show the SQL statements for creating relations corresponding to the entity sets and relationships. Identify any constraints in the ER diagram that you are unable to capture in the SQL statements and briefly explain why you could not express them.
Question 1. Write the SQL query to create the table structures for the entities shown in Figure1 ER-Diagram. The structure should contain the attributes specified in Figure1. Use data types that are appropriate for the data that will need to be stored in each attribute. Enforce primary key and foreign key constraints as indicated by the diagram.
Which relational process describes a binary relationship? Multiple occurrences of an entity type are bound together by intersection data. A single occurrence of one entity type is associated with intersection data. A single occurrence of one entity type is associated with a single occurrence of another entity type. Multiple occurrences of an entity type are associated with multiple occurrences of another entity type
Convert this ER diagram to a relational model diagram in my SQL or else
Convert the given ER diagram to Relational Schema. Draw the complete diagram.
Convert the M:N relationship below into 1:M relationships. List the relational schema for the entities (you can add attributes to each entity). For each entity, clearly indicate the primary key and foreign key, if any. An author may write several books, and a book may have several authors.