SQL Cheat Sheet

SQL is a language which is used mostly by everyone in IT industry be it Developer, Tester, Data Engineer, DevOps, Machine Learning Engineer, Change Management, Project Manager etc. Few people use it very frequently however, there are many who use it once in a while and I know it’s difficult to remember all the syntax. So, it’s always good to have a brush up whenever needed like before going for an interview.

Thanks to the author for creating this SQL cheat sheet and helping entire SQL community. This cheat sheet can help us do the revision of SQL concepts on the go. Lot of concepts are covered in following images like Tables, Operators, Constraints, Views, Indexes, Triggers etc.

Visualizing SQL Joins in a simple form (Atleast 1 interview question from joins in every interview)

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