Learn SQL with practical examples | SQL Tutorial for Beginners
SQL tutorial for beginners - Learn SQL, the world's widely used language for data analysis and manipulation.
If you're looking for a SQL tutorial for beginners with practical examples, then this tutorial is a great way to learn SQL basics. Just follow through and you'll be able to write SQL queries in no time.
SQL stands for Structured Query Language. It is used by data analyst, data scientists, database administrators and anyone who works with data. With SQL, you can store data in relational databases and write queries to extract data from a database.
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#SQL #ConditionalLogic #Joins
Topics covered in this video:
0:00 - Review of first session Q &A
2:58 - New enhancement request from business
4:20 - Use Conditional Logic (Case Statement)
5:51 - SQL INNER JOIN
8:43 - Calculate Customer Age
10:42 - Convert Columns Data Type (Cast)
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