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Opiniones y comentarios de aprendices correspondientes a SQL Joins por parte de Coursera Project Network

4.7
estrellas
66 calificaciones
12 reseña

Acerca del Curso

In this 1-hour long project-based course, you will learn how to utilize MySQL joins in your queries. By the end of this project, you will create a number of examples that will develop your learning around joins in SQL. This course will enable you to take your beginner knowledge of SQL to the next level by enabling you to utilize joins. Thus, being able to develop more complex queries. This course will provide students with the knowledge behind different joins that are available in MySQL language such as inner join, outer join, and left join. This project will take students through a number of examples demonstrating SQL functions based on a database around a bookstore. You will gain an understanding of these concepts from the in-depth examples provided....

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1 - 13 de 13 revisiones para SQL Joins

por Eric J

23 de nov. de 2020

There were some issues related to this course such as in the 4th lesson, the employees table didn't have a managerid field for the self join exercise. The instructor also switched her alias syntax method without mentioning anything to her audience. There were other subtle mistakes throughout the course and the explanations and examples could be improved. However, it's a good, simple course to continue expanding your SQL knowledge and work through some exercises. The instructor comes across as capable and intelligent but just needs to clean up the course a bit.

por pocholo p

23 de oct. de 2020

I enjoyed this Project Network! I learned more about the differences of all SQL Joints.

por Rekhashree N

30 de abr. de 2021

Good to learn basics of SQL JOINS HANDSON

por Gabriela S

8 de abr. de 2021

Good and efficient presentation of joins

por Marco A M H

22 de dic. de 2020

Excellent course, very clear.

por Ashish C

19 de dic. de 2020

short and Easy to understand

por MARY J C L

1 de nov. de 2020

it was easy to understand

por Aimy N B M Y

21 de oct. de 2020

Beginner friendly..

por Daniela V

27 de oct. de 2020

Great course!

por Deleted A

19 de dic. de 2020

Excellent.

por Kelsey G L

29 de oct. de 2020

very easy to follow. Definitely recommendable. However some mentioned columns are not available and sometimes instruction for the activity is unclear, but it's okay since there are solution walkthroughs in the end

por Youssef D

26 de oct. de 2020

good for basics

por Bharat S

1 de jul. de 2021

below than average