SQL Group By Explained in Under 7 Minutes! скачать в хорошем качестве

SQL Group By Explained in Under 7 Minutes!

In this tutorial, we will delve into the powerful GROUP BY clause in SQL, which allows you to break down and summarize data into groups. You will learn: -- What GROUP BY Is: Understand the fundamental concept of grouping rows based on shared values in specified columns. --How to Use GROUP BY: Learn to write SQL queries that group data effectively, enabling more organized and insightful analysis. --Using GROUP BY with Aggregate Functions: Explore how to apply aggregate functions such as COUNT(), SUM(), AVG(), MIN(), and MAX() to perform calculations on each group. By the end of this tutorial, you'll have a solid understanding of how to use GROUP BY to summarize and analyze your data efficiently. Chapters: 0:00 - 0:43 Intro 0:44 - 2:52 How to Use Group By 2:53 - 3:21 Using Group by to get Distinct Values 3:22 - 6:24 Using Aggregates with Group By 6:25 - 6:31 End #datascience #coding #programming #sql #sqlgroupby 👉SQL Tutorials Playlist:    • SQL Tutorials   👉SQL Shorts Playlist:    • SQL Shorts   👉Python Shorts Playlist:    • Плейлист   👉Python Tutorials Playlist:    • Python Tutorials   👉Excel Shorts Playlist:    • Excel Shorts