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学生对 Coursera 提供的 SQL Joins 的评价和反馈

4.5
180 个评分

课程概述

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....

热门审阅

SC

Oct 25, 2025

it was very different for me coming from culinary background but it turned out to be helpful and not so bad

EC

Jun 9, 2023

This class was well taught, easy to understand, and easy to follow with plenty of practice material.

筛选依据:

26 - SQL Joins 的 36 个评论(共 36 个)

创建者 Youssef D

Oct 26, 2020

good for basics

创建者 HARSHA B

Mar 28, 2022

Nice

创建者 mahendrakar u

Nov 8, 2022

.

创建者 Leo B

Mar 26, 2025

Wish there were more than 5 records in the sample tables. Also, one of the tables was missing a column.

创建者 Brandon L

Feb 22, 2024

The student desktop didn't have the updated database that the instructor was using.

创建者 Enrico G

Oct 18, 2024

OK

创建者 Katharina R

Feb 6, 2025

I got a nice overview of the discussed functions. However, the speaker's voice didn't klick with me. I found it hard to concentrate on her explanation.

创建者 Steven M

Nov 9, 2023

Lab had several errors and instructor was difficult to follow.

创建者 Bharat S

Jul 1, 2021

below than average

创建者 Jessi S

Jun 4, 2022

The instructor just does things while you watch but does not explain the logic behind it.

创建者 Tori R

May 3, 2024

the screen was extremely small and hard to see.