https://github.com/ywindows98/metallurgical_company_database

This repository presents a university assignment project that focuses on designing and implementing a comprehensive relational database for a metallurgical enterprise using Oracle SQL.
https://github.com/ywindows98/metallurgical_company_database

oracle-database oraclesql sql

Last synced: 4 months ago
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This repository presents a university assignment project that focuses on designing and implementing a comprehensive relational database for a metallurgical enterprise using Oracle SQL.

• Host: GitHub
• URL: https://github.com/ywindows98/metallurgical_company_database
• Owner: ywindows98
• Created: 2025-03-25T19:49:25.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2025-03-25T20:19:13.000Z (about 1 year ago)
• Last Synced: 2025-07-06T15:12:09.450Z (11 months ago)
• Topics: oracle-database, oraclesql, sql
• Language: PLSQL
• Homepage:
• Size: 2.19 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Metallurgical Enterprise Database

This repository presents a university assignment project that focuses on designing and implementing a comprehensive relational database for a metallurgical enterprise using Oracle SQL.

## Overview

The primary objective of this project was to develop a database that manages various aspects of a metallurgical business.

![Entity Relationship Schema](ER_schema.jpg)

![Relation Model](R_model.jpg)

## Features

The database schema includes several interconnected tables, each representing a key entity within the enterprise:

- **City :** Stores information about the city relevant to the enterprise's operations.

- **Location:** Contains data on specific locations where the enterprise operates.

- **Metallurgical_Plant:** Holds details about the plants involved in metallurgical processing.

- **Customer:** Stores customer information.

- **Employee:** Keeps track of employee details within the organization.

- **Job:** Represents the job of the employee, has data about title, starting salary.

- **Supplier:** Manages data about different ore suppliers.

- **Supplier_Ore:** Table for many to many connection between Suppliers and Ores.

- **Ore:** Contains information on different types of ores processed by the enterprise.

- **Metal:** Manages data regarding the metals produced or utilized.

- **Contract:** Records contractual agreements with customers.