Great intro to SQL with a lot of practice, helped me to learn the basics and feel quite comfortable with querying in just a few weeks.

Course was very tough. If you work through the exercises and learn, you will be able to learn alot of analysing data from a database.

Exercises are super challenging. But challenging oneself with difficult tasks is the best way to learn. Its a course worth going for.

Great courses. I learned a lot about sql queries through this course. Thank you so much Coursera and thank you so much my instructor

EXCELLENT COURSE@ EVERYTHING YOU NEED ABOUT SQL BEGINNER TO INTERMEDIATE USER. I HIGHLY RECOMMEND THIS COURSE FOR ANYONE INTERESTED.

Useful skill to keep. Jana is well prepared for each course. My company uses other softwares so there are some difference in syntax.

It is a excelent course. It covers from basics to intermidiate/advanced queries and it makes you feel confortable working on MySQL.

Thanks for all the effort you have made to make this course interesting, practical and encouraging. You are an awesome professor.

You get a lot of information and really need to invest some time but I highly recommend it, it includes many practical exercises.

Generally enjoyed this course. Course materials were great. Learning curve was very steep towards the end of the course though.

The course is excellently designed and the tutor is fantastic. I loved the course. It has actually added value to my skill set.

Really well structured course, with lots of practice exercises to brush your concepts clear. Thankyou Coursera and Professors !

The exercise and quiz are pretty helpful and comprehensive for me to fully understand MySQL and Teradata. Highly recommended!!!

Very useful and relevant. Able to get lots of practice with SQL in this course.

However, this is an extremely difficult course.

the knowledge of data retrieval techniques definitely help me for my college projects.join and inner quarry concepts are best.

Great class to learn SQL! Great learning how to use two different platforms and applying real world applications with queries.

That was a very useful and interesting class! Presenter did a great job, and her materials were very use helpful and relevant!

A very steep learning curve, but so, so worth it! Jana is a fantastic teacher and the exercises are comprehensive and useful.

quite useful. there are a bunch of exercises which are extremely helpful to help us get touch with real-world business cases.

It's an amazing course. The final assignment is quite challenging but fun. All in all a very rewarding and satisfying course.

Very comprehensive, challenging syllabus - starting from the basics and finishing with real business questions and analysis.

Very advanced and a good coarse to start studying about sql,toughness is also there so if u try hard u will get the benefits

Definitely worth your time. I don't have any prior knowledge on SQL and this course was a good start for a beginner like me.

The course material was excellent though challenging. It was worth the time spent reading and working through the exercises

A classy introduction to data querying and the SQL language. Perfectly explained and great extended exercises. Recommended.