How One Simple SQL Join Changes Everything!

Understanding SQL Joins: Patient and Appointment Tables Explained

In this video, we explore the one-to-many relationship between a patient's table and an appointment table in SQL. We demonstrate how to join these tables using SQL code and explain the concept of cardinality, and how it influences totals, averages, and analysis accuracy. If you find this explanation helpful, please like, comment, and subscribe for more content.

00:00 Introduction to Patient and Appointment Tables
00:07 Understanding One-to-Many Relationships
00:13 Joining Tables with SQL
00:30 Impact of Cardinality on Data Analysis
00:37 Engage with Us!