Bank Database

This database stores information about employees, customers, accounts, loans, and other relevant data for a bank. It allows users to perform various tasks such as managing customer accounts, processing loans, and tracking transactions.

Requirements

• A database management system (such as MySQL, PostgreSQL, or SQL Server)
• The SQL script included in this repository to create the database and tables

Installation

1. Install and set up a database management system.
2. Create a new database using the SQL script provided.
3. Run the script to create the tables and insert sample data.

Usage

You can use SQL commands to query the database and retrieve information, or connect the database to a front-end application to allow users to interact with the data in a more user-friendly way.

Note

The sample data included in this database is for demonstration purposes only. You can modify the data or add additional rows as needed.

description

• employee: This table stores information about employees of the bank, including their SSN, name, phone number, start date, and the SSN of their manager (if applicable). The ssn column is the primary key of this table.
• customar: This table stores information about customers of the bank, including their SSN, name, address, and the SSN of the employee who is responsible for their account (if applicable). The ssn column is the primary key of this table.
• dependent: This table stores information about dependents of employees, including their name, age, and the SSN of the employee they are dependent on. The combination of name and employee_ssn is the primary key of this table.
• account: This table stores information about bank accounts, including their number, balance, and the SSN of the owner of the account. The number column is the primary key of this table.
• saving_account: This table stores information about saving accounts, including the account number and the interest rate. The number column is a foreign key that references the number column in the account table.
• checking_account: This table stores information about checking accounts, including the account number and the overdraft amount. The number column is a foreign key that references the number column in the account table.
• branch: This table stores information about branches of the bank, including their name, city, and the amount of cash available at the branch. The name column is the primary