Data Analyst || TechLover || i retweet more than i tweet
May 12, 2022 • 26 tweets • 9 min read
My thread on SQL joins!
Long overdue!! I hope it helps you in your journey🧵
Why are joins important?
The truth is that no table in a proper database lives in isolation. This is a quick way to get information that resides in various tables in your database.