How can i master SQL
I've almost finished my sql lessons, what app or program should i use to keep improving my skills?, Thanks
Check out the w3schools tutorials https://www.w3schools.com/sql/ You can also read the mysql documentation to dive deeper. There are sql challenges on codewars.com if you want to test your skill.
Actually you should try out to learn SQL from many books such as Learning SQL or SQL codebook and should try to learn SQL from every resources that is accessible . You can also try to learn SQL from apps from google play or from online Website
Thxs for all your answers
If you do Python. Start with sqlite3 library package or just download it as a stand alone app and play around with it, simple to use and covers most general SQL aspects. Practice with Microsoft access too if you have one
I follow this exciting course with IBM on Coursera. It allow you to practice on IBM cloud. It's both efficient and exciting. There are also courses and exercises with Datacamp. https://fr.coursera.org/learn/sql-data-science
The best way to master MySql is to build practical applications based on database MySql. It could be PHP script to create some CRUD operations with MySql, or C# desktop applications to run some read/write tasks where the data persisted on local sqlite.
Check out codecademy.com
Practice, Practice and Practice Never stop coding and learn new terms everyday unless you master it
- first of all start with sololearn sql fundamentals and then switch on https://www.w3schools.com/sql/ < for advance queries and deeper knowledge watch this vedio which is contributed by Freecodecamp - https://youtu.be/HXV3zeQKqGY ; yo can also watch this CS50 Harvard University Series - https://youtu.be/TplT4qjz1RQ Playground :- http://sqlfiddle.com
Google "filetype:pdf learn sql" and you will find lots of useful pdf books on SQL .. So learn everything from those books
For DBMS and SQL Concepts, please check here. https://www.youtube.com/playlist?list=PL-5T8wwCGNa6of0w1IS9hY2_6aUNoCO05