SQL Crash Course for data analyst: Learn SQL in under 20 mins!

In this crash course, you will learn the basics to sql in under 20mins. You will learn what you need to at least know as a data analyst. sql online: https://www.w3schools.com/sql/trysql.asp?filename=trysql_select_where 00:00 Intro 00:47 select 01:54 where 02:25 like 04:08 order by 05:20 into 05:45 aggregation 07:21 groupby 08:25 case 09:35 Logical operator: AND, OR 12:05 join 15:14 left join vs inner join vs right join 16:22 union 👍 If you enjoy this video, please like and share it. 🔔 Don't forget to subscribe to this channel to stay notified of new videos: https://www.youtube.com/c/OPXDataAnalytics/?sub_confirmation=1 🙏 If you would like to show some appreciation: paypal.me/opxdata 🔥Checkout the playlist to find more tips and tricks: https://youtube.com/playlist?list=PLpHJ_PjqnioijTdyTtLzakb7fr8jzluP9 🔥Watch other Videos: 👉 How to Fix Incorrect Rank and Rank Total: https://youtu.be/5WEwpN3QzdA 👉Data Scientist vs Data Analyst vs Data Engineer: https://youtu.be/olGI1NHa5z0 👉Ultimate Guide: How to compare time periods: https://youtu.be/txm2zE1sdJ8