Can someone provide the relational schema for this??? Here is the transcription and explanation of the relational schema diagram presented in the image:### Relational Schema OverviewThe diagram represents a relational schema for a database system with several entities related to handling seminars, customers, and orders. The entities include **Seminar**, **Customer**, **Contact**, **Invoice**, **Line Item**, and **Product**. Each entity has various attributes, and the relationships between these entities are illustrated with connecting lines.### Entities and Attributes1. **Seminar** - **Seminar_ID**: Integer - **Seminar_Date**: Date - **Seminar_Time**: Time - **Location**: Address - **Seminar_Title**: String2. **Customer** - **Email_Address**: String - **Cust_Last_Name**: String - **Cust_First_Name**: String - **Cust_Address**: Address - **Cust_Phone**: String - **Do_Not_Contact**: Boolean3. **Contact** - **Contact_Date**: Date - **Contact_Type**: String - **Contact_Number**: Integer4. **Invoice** - **Invoice_ID**: Integer - **Invoice_Date**: Date - **Payment_Type**: String - **Subtotal**: Currency - **Shipping**: Currency - **Tax**: Currency - **Total**: Currency5. **Line Item** - **Line_Number**: Integer - **Quantity**: Integer - **Unit_Price**: Currency - **Total_Price**: Currency6. **Product** - **Product_number**: Integer - **Description**: String - **Unit_Price**: Currency - **Quantity_In_Stock**: Integer### Relationships- **Attended**: A relationship between **Seminar** and **Customer**.- **Contact_About_Seminar**: A relationship between **Contact** and **Seminar**.- **Customer_contacted**: A relationship between **Contact** and **Customer**.- **Customer_Ordered**: A relationship linking **Customer** to **Invoice**.- **Order_line**: A relationship connecting **Invoice** to **Line Item**.- **Product_Ordered**: A relationship between

Solution- Data Model Diagram to Relational Database Conversion Rules: 1. Each entity in Data Model…

Please look at this schema. Please convert this into a relational schema (you can give the answer as picture): nvoice_ Seminar Seminar ID Integer Seminar Date Date Seminar Time Time Location Tax Total Address Seminar_Title String Contact About Seminar Invoice Invoice_ID Integer Invoice Date Date Payment Type String Subtotal Shipping Currency Currency Currency Currency Customer Email Address String Cust_Last Name String -Attended-Cust_First_Name String Address Contact Contact Date Date Contact Type String Contact Number Integer Line Item Line Number H-Order_line K Quantity Unit Price Total_Price Cust_Address Cust_Phone Do Not Contact String Boolean Customer_contacted Integer Integer Currency Currency Customer_Ordered Product Product number Product Ordered Description Integer String Unit Price Currency Quantity_In_Stock Integer

Please look at this schema. Please convert this into a relational schema (you can give the answer as picture): nvoice_ Seminar Seminar ID Integer Seminar Date Date Seminar Time Time Location Tax Total Address Seminar_Title String Contact About Seminar Invoice Invoice_ID Integer Invoice Date Date Payment Type String Subtotal Shipping Currency Currency Currency Currency Customer Email Address String Cust_Last Name String -Attended-Cust_First_Name String Address Contact Contact Date Date Contact Type String Contact Number Integer Line Item Line Number H-Order_line K Quantity Unit Price Total_Price Cust_Address Cust_Phone Do Not Contact String Boolean Customer_contacted Integer Integer Currency Currency Customer_Ordered Product Product number Product Ordered Description Integer String Unit Price Currency Quantity_In_Stock Integer

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

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Concept explainers

SQL

SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.

Queries

A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.

Question

Can someone provide the relational schema for this???

Here is the transcription and explanation of the relational schema diagram presented in the image:

### Relational Schema Overview

The diagram represents a relational schema for a database system with several entities related to handling seminars, customers, and orders. The entities include **Seminar**, **Customer**, **Contact**, **Invoice**, **Line Item**, and **Product**. Each entity has various attributes, and the relationships between these entities are illustrated with connecting lines.

### Entities and Attributes

1. **Seminar**
- **Seminar_ID**: Integer
- **Seminar_Date**: Date
- **Seminar_Time**: Time
- **Location**: Address
- **Seminar_Title**: String

2. **Customer**
- **Email_Address**: String
- **Cust_Last_Name**: String
- **Cust_First_Name**: String
- **Cust_Address**: Address
- **Cust_Phone**: String
- **Do_Not_Contact**: Boolean

3. **Contact**
- **Contact_Date**: Date
- **Contact_Type**: String
- **Contact_Number**: Integer

4. **Invoice**
- **Invoice_ID**: Integer
- **Invoice_Date**: Date
- **Payment_Type**: String
- **Subtotal**: Currency
- **Shipping**: Currency
- **Tax**: Currency
- **Total**: Currency

5. **Line Item**
- **Line_Number**: Integer
- **Quantity**: Integer
- **Unit_Price**: Currency
- **Total_Price**: Currency

6. **Product**
- **Product_number**: Integer
- **Description**: String
- **Unit_Price**: Currency
- **Quantity_In_Stock**: Integer

### Relationships

- **Attended**: A relationship between **Seminar** and **Customer**.
- **Contact_About_Seminar**: A relationship between **Contact** and **Seminar**.
- **Customer_contacted**: A relationship between **Contact** and **Customer**.
- **Customer_Ordered**: A relationship linking **Customer** to **Invoice**.
- **Order_line**: A relationship connecting **Invoice** to **Line Item**.
- **Product_Ordered**: A relationship between

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