SQL GROUP BY: Visual Guide & Examples

Learn the fundamentals of SQL GROUP BY with our visual guide! This video breaks down the concept using a unique infographic of colored / coloured stick figures, showing how data is grouped and aggregated. We also demonstrate practical examples using a salary dataset, grouping by gender and age group in both a spreadsheet and a MySQL database. See the SQL commands in action and try them yourself using the link to mycompiler.io provided below. Perfect for beginners and intermediate learners looking to grasp this essential SQL concept. Don't forget to subscribe for more SQL tutorials!<br />---<br />Code from the video: https://www.mycompiler.io/view/JYu3GflAdsd<br />Run SQL code online free: https://www.mycompiler.io/new/sql<br />---<br />💻 Get started with cloud or VPS hosting with DigitalOcean and receive a $200 credit for 60 days through our link 👇 <br />https://watsontechworld.com/digitalocean<br />---<br />Our website: https://watsontechworld.com<br />---<br />00:00 Intro and overview of video<br />01:02 SQL GROUP BY in a nutshell with an example<br />01:58 Infographic for SQL GROUP BY with example spreadsheet<br />06:36 Spreadsheet approximating GROUP BY p1<br />07:57 SQL GROUP BY commands in MySQL p1<br />08:45 Spreadsheet approximating GROUP BY p2<br />10:25 SQL GROUP BY commands in MySQL p2<br />11:22 GROUP BY and discussing aggregate functions in SQL<br />11:46 2 examples of SQL GROUP BY commands<br />12:13 Important note about GROUP BY syntax <br />12:35 Infographic review of GROUP BY with MySQL<br />12:48 SQL GROUP BY commands in MySQL p3<br />13:05 Review of SQL SELECT<br />13:17 SQL GROUP BY commands run online interactively<br />14:29 Review and conclusion<br />---<br />#SQL #MySQL #GROUPBY #SQLTutorial #SQLGROUPBY #DataAnalysis #database #LearnSQL