CC
11 janv. 2021
Class was good. I couldn't find the answer to one of the quiz questions even after going back to the lesson referring to it.
AC
29 déc. 2020
A complete and easy to understand course on SQL aggregate function.
par Eric J
•22 nov. 2020
This is an easy, basic course for SQL aggregate functions. This is definitely for beginners and the instructor makes a few mistakes and uses some unusual contract examples. However, it was a quick, nice refresher and for those looking to practice aggregate functions, it covers the core topics well. I especially liked the provided sql scripts so you can quickly create your test databases and test on your own system using your SQL dialect of preference. This was my first time to use PostgreSQL and I enjoyed it. It has a few things I like better than MySQL. I like the latter and had it installed prior to taking this course. Thus, I won't be uninstalling it or replacing it but PostgreSQL is a great alternative.
par Christine M
•10 oct. 2022
It was a good foundation for a learner although I found he was less detailed than the Power BI course and I missed the additional exercises which did enhance my learning experience. But I would highly recommend this course of an SQL beginner.
par Carol C
•12 janv. 2021
Class was good. I couldn't find the answer to one of the quiz questions even after going back to the lesson referring to it.
par Ashish C
•30 déc. 2020
A complete and easy to understand course on SQL aggregate function.
par Lynne A
•24 juin 2022
Instructor was very good and covered topics quickly and thoroughly
par Daniel L M
•16 oct. 2020
A good course to take!!
par Nkole E
•24 sept. 2022
Very good project!
par rohithasree d
•29 sept. 2020
Good