Multiple Doctor Medical Prescription System – Database Structure
In a multiple doctor prescription system, you would likely need the following tables to manage doctors, patients, prescriptions, and medications. […]
SQL Training
SQL Training
SQL Training
Northwind Dataset for PostgreSQL
The Northwind dataset is a sample database that has been widely used for learning and testing database concepts, particularly relational
Power BI, SQL Training
Power BI + SQL School Data Analysis Project
Power BI + SQL School Data Analysis Project This project involves using Power BI and SQL to analyze and visualize
SQL Training
Left Join and Right Join Example in SQL
Here’s an example of two simple tables you can use to learn LEFT JOIN and RIGHT JOIN concepts in SQL: