In this advanced SQL course, you’ll learn how to add If-Else logic to queries using CASE statements, and how to use string functions to get just the part of text you need. Subqueries enable you to dynamically grab data from anywhere in a database and use that result in another query.
You (or someone else) may not have the database permissions to query tables directly, so learn how to query using Views instead of tables. Finally, you’ll learn how to use functions with parameters and how to execute reusable stored procedures.
By the end of this advanced hands-on course, you’ll know more in-depth SQL techniques that better prepare you for a job in data analysis, data science, or any role requiring you to use SQL to work with data in databases.
SQL proficiency equivalent to our SQL Level 2 course is required, including JOINs, aggregate functions, GROUP BY and HAVING, as well as working with CAST and date/time.
From our hands-on training style to world-class instructors and custom-crafted curriculum, we deliver results our alumni are proud of.
Great instructor. Very knowledgeable, easy to follow instructions, interactive, knows when to pause, slow down, or speed up.
Dan was an excellent instructor—well-organized, patient, and thoughtful in his teaching approach. I especially appreciated how he broke down the reasoning behind SQL code in a way that was both clear and practical. Rather than simply having us memorize lines of code, he focused on helping us truly understand the concepts and develop a problem-solving mindset. His approach made the learning experience much more meaningful and effective.
Dan was a great teacher, and everything was explained in detail, which made it easy to understand.
I really enjoyed the class and would recommend it to anyone looking to sharpen their SQL skills. Although it is a full-day class, I felt like enough breaks were given, and the content was not overwhelming. The instructor was also extremely helpful. He provided feedback to everyone who submitted answers in the chat.
Mr. Garfield was easy to work with, understanding, and explained everything clearly for a thorough understanding. Thank you for the explanation and details of how everything comes together.
Instructors at Noble Desktop are devoted to their students!
Genghis was AMAZING. He was so clear in his explanations, and especially helpful if you had a specific question. I am in an online bootcamp now and his instruction was fantastic and helped me tremendously. Great format to offer practice SQL exercises, and then review with the instructor.
Showing 7 of 7 reviews
Learn the concepts and skills covered in this course or your tuition is on us. See details and terms & conditions.
Work on projects proven to boost retention
Refined over many cohorts for an optimal learning experience
The teaching method at Noble Desktop is perfect and the classes provide you with infinite knowledge that makes you eager to take everything they offer. I love Noble!
—Ivonne Ackerman
Experienced educators who are driven to help you succeed
Refresh the materials for free within one year
Attend this course in-person in NYC or Live Online via Zoom. Engage with expert instructors, ask questions, and get feedback on your exercises and projects.
Unlike other providers, these are not mass open-enrollment classes. At Noble Desktop, you’ll learn in small groups (typically 8-15 students) and receive personalized attention.
Get face-to-face interaction with an instructor and other students when you learn at our NYC campus. Courses are hands-on with a computer and software provided.
Get the same interactivity and access to the instructor as in-person students. There are no extra fees and we’ll work with you to ensure your remote setup is perfect.
Our instructors are industry experts and experienced educators, driven to help you succeed.
Upon completion of this course, you’ll receive an official certificate testifying to your mastery of the curriculum. We’ll send you a link where you can download your certificate, share it online with your friends, post it to your professional network on LinkedIn, and view all your earned certificates. Congratulations on your achievement!
Shareable on
We offer a single free retake of the class within a year.
You can also access recordings of each session in your student portal within one business day of the session’s end. Recordings are available for one month after the session.
Learn practical skills by working on real projects with instructor guidance and lectures to strengthen and improve your skill.
SQL proficiency equivalent to our SQL Level 2 course is required, including JOINs, aggregate functions, GROUP BY and HAVING, as well as working with CAST and date/time.
This course does not qualify for payments plans or student financing. See our Payment Plan FAQ to find related programs that qualify.
You may attend this training virtually (online) at the scheduled time the course is offered (New York, Eastern Time).
You have some options:
There are no extra fees or taxes for our courses. The price you see on this page is the maximum you’ll pay us.
We don’t currently offer discounts as we do our best to affordably prices our courses.
