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學生對 Coursera Project Network 提供的 Manipulating Data with SQL 的評價和反饋

4.6
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167 個評分
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29 條評論

課程概述

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....

熱門審閱

ND

2020年7月22日

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

SS

2020年7月30日

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

篩選依據：

1 - Manipulating Data with SQL 的 25 個評論（共 30 個）

創建者 Nguyen N D

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2020年7月23日

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

創建者 Regina M

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2020年7月10日

Very methodical.

創建者 Manjula

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2020年7月11日

good platform

創建者 THENEBANDLA B

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2020年7月3日

Awsome course

創建者 tale p

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2020年6月28日

good

創建者 p s

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2020年6月22日

Nice

創建者 Devendar S

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2020年6月7日

Nice Course helps me to learn a lot!!

創建者 Nabanita S

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2020年8月30日

Not very informative or useful. Much much easier than expected.

創建者 Charu P M

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2020年6月3日

Good

創建者 Berkan

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2020年11月30日

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

創建者 shahreyar

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2020年7月31日

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

創建者 Fariza A

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2020年12月6日

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

創建者 Carlos C

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2020年12月15日

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

創建者 Ignacio L

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2020年10月3日

nice Guided Project with certification for beginners

創建者 Shanky S

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2020年10月13日

It is a very good guided project for beginner

創建者 Meet P

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2020年10月11日

your content is very helpful.

創建者 Dani M

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2020年7月25日

Excellent

創建者 Hari Y

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2020年8月11日

Its good

創建者 Asep S

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2020年7月21日

great

創建者 JHULEN M M Q

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2020年9月24日

good

創建者 Mona A A

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2020年7月24日

good

創建者 Vineetha B

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2020年7月14日

good

創建者 Bruce B

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2022年1月19日

A​s it can be done in less than an hour, hard to call this a course. It does jump right into practice so at least gives learners a preview of what they might do in longer courses.

創建者 LAURA G G

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2020年9月1日

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

創建者 Parvathy S

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2020年7月28日

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

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