Chevron Left
返回到 SQL Joins

學生對 Coursera Project Network 提供的 SQL Joins 的評價和反饋

70 個評分
12 條評論


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....



1 - SQL Joins 的 13 個評論(共 13 個)

創建者 Eric J


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.

創建者 pocholo p


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

創建者 Rekhashree N


Good to learn basics of SQL JOINS HANDSON

創建者 Gabriela S


Good and efficient presentation of joins

創建者 Marco A M H


Excellent course, very clear.

創建者 Ashish C


short and Easy to understand

創建者 MARY J C L


it was easy to understand

創建者 Aimy N B M Y


Beginner friendly..

創建者 Daniela V


Great course!

創建者 Deleted A



創建者 Kelsey G L


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

創建者 Youssef D


good for basics

創建者 Bharat S


below than average