SQL Interview | +150 SQL Interview Questions in 2020

Hi, my name is Luke, I am the founder of “Luke’s Programming School”. Currently, we are teaching over 100 000 Students in over 160 countries. Our goal is to have over 150 000 students by the end of this year. We offer courses in Development, E-commerce, and Design.
OUR COURSES: We are focused on making great courses, our goal is to make every course as engaging as possible. That is why most of our courses are short and straight to the point. We focus only on the important things.
UP-TO-DATE: We make sure that all of our courses are up to date, and cover’s everything you need.
STUDENT IS THE BOSS: We are doing our best to make you happy and provide a  great learning experience. That is why we respond to questions within a day.
EVERYTHING YOU NEED: If the student is missing some lecture in our course, he can easily ask for them, all you need to do is write us what lectures would you like for us to add and we will add them!
Here is what our students say:
Gustav Gimlich : “Good course, Instructor is explaining well. I also like that there is a lot of exercises. Money good spend.”
Nouf : “the course deserve million stars,thankyouuu”
Ahmed Mohammed Ahmed Al-areqi : “because the clear explanation of the Java language”
Debarghya Roy : “Awesome explanation”
Mohammad Shaik : “very nicely explained with good and simple examples.”
Alan Con : “A perfect course for everyone who wants to learn about java. Thank you so much”
Halkawt Mahdi : “A good instrcutor and a very good course for someone who even do not know what code is.”
Willane Paiva de Souza : “Great explanations, precise and at the right speed.”
Peter : “Great course, I enjoyed the data structures part the most, Lukáš is a good teacher!”
… and many more :)