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

4.6
estrellas
98 calificaciones
18 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....

Principales reseñas

JT

15 de ene. de 2022

The course is an excellent and well produced overview of SQL joins. I enjoyed the course.

PP

22 de oct. de 2020

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

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1 - 19 de 19 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 James T

15 de ene. de 2022

The course is an excellent and well produced overview of SQL joins. I enjoyed the course.

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 Pallavi R

23 de dic. de 2021

Easy and Usefull

por Daniela V

27 de oct. de 2020

Great course!

por Deleted A

19 de dic. de 2020

Excellent.

por SOURAV K

29 de ene. de 2022

best

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 Srinivasa S

25 de ene. de 2022

Very good. Instructed explained very well with good examples.

por Youssef D

26 de oct. de 2020

good for basics

por HARSHA B

28 de mar. de 2022

Nice

por Bharat S

1 de jul. de 2021

below than average

por Jessi S

4 de jun. de 2022

T​he instructor just does things while you watch but does not explain the logic behind it.