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学生对 Coursera Project Network 提供的 Manipulating Data with SQL 的评价和反馈

4.6
160 个评分
29 条评论

课程概述

In this course you will learn to write the SQL code to manipulate the data in a relational database table. You’ll begin by populating the table with data. Since a database and its tables are designed and built to be repositories of data, getting the data into the tables is a critical activity in the building of a working database. When building a new home, the real test of your design comes when the furniture and family move in. It’s much the same with designing and building database tables—the real test comes when you load data into the tables and begin to use it. As you work through and complete hands-on tasks, you’ll become familiar with SQLiteStudio, the database management system used in the course. You’ll experience first-hand the impact data types and constraints have on manipulating table data. For example, as you enter new data into a table, you’ll appreciate the extra protection provided by the primary key constraint. It will not let you insert two rows into a table that are exactly alike. In addition to adding data to the tables, you’ll write the SQL code used to modify existing data values and to delete rows of data. Managing and manipulating data are SQL’s primary purposes, and SQL coding will be a powerful addition to your tool set. Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions....

热门审阅

ND
Jul 22, 2020

The guided project is quite easy for me but I think the instructor had great explanation and provided useful knowledge :)

SS
Jul 30, 2020

Pretty insightful course, if you are a beginner, this course is so helpful.

筛选依据:

1 - Manipulating Data with SQL 的 25 个评论(共 29 个)

创建者 Nguyen N D

Jul 23, 2020

The guided project is quite easy for me but I think the instructor had great explanation and provided useful knowledge :)

创建者 Regina M

Jul 10, 2020

Very methodical.

创建者 Manjula

Jul 11, 2020

good platform

创建者 THENEBANDLA B

Jul 3, 2020

Awsome course

创建者 tale p

Jun 28, 2020

good

创建者 p s

Jun 22, 2020

Nice

创建者 Devendar S

Jun 7, 2020

Nice Course helps me to learn a lot!!

创建者 Berkan

Nov 30, 2020

This is superb and clear explanation for beginners as me. Thank you very much.

创建者 shahreyar

Jul 31, 2020

Pretty insightful course, if you are a beginner, this course is so helpful.

创建者 Fariza A

Dec 6, 2020

Thank you, project helped me in understanding the basics of SQL

创建者 Carlos C

Dec 15, 2020

This is a good course for an entry-level SQL student.

创建者 Ignacio L

Oct 3, 2020

nice Guided Project with certification for beginners

创建者 Shanky S

Oct 13, 2020

It is a very good guided project for beginner

创建者 Meet P

Oct 11, 2020

your content is very helpful.

创建者 Dani M

Jul 25, 2020

Excellent

创建者 Hari Y

Aug 11, 2020

Its good

创建者 Asep S

Jul 21, 2020

great

创建者 JHULEN M M Q

Sep 24, 2020

good

创建者 Mona A A

Jul 24, 2020

good

创建者 Vineetha B

Jul 14, 2020

good

创建者 LAURA G G

Sep 1, 2020

Too easy if you have already some knowledge of SQL, it was just perfect for me since I'm just starting learning this language

创建者 Parvathy S

Jul 28, 2020

It should have some more concepts in DML since its an intermediate course.

创建者 Radhika B

Jul 18, 2020

The cloud desktop was damn slow, please resolve the issue...

创建者 Ieva Gundare

Feb 14, 2021

This course is for beginners. I expected more.

创建者 ANKUR P 2

Apr 12, 2021

Short course and great user interface