AP
5.0评论日期：Jul 28, 2020
it's too simple and easy to understand concept on select, where and order clause
A quick, easy to follow introduction to SQL data retrieval. Practicing alongside the instructor helped to cement my understanding.
Retrieve Data using Single-Table SQL Queries
In this course you’ll learn how to effectively retrieve data from a relational database table using the SQL language. We all know that most computer systems rely on at least one database to store data. Your tax information is stored in the database used by the Internal Revenue Service. Your phone stores your contacts’ names, addresses, email addresses, and phone numbers in a database. If you shop online, you’re viewing photos, descriptions, and prices of products that are stored in a database. Database designers go to great lengths to design databases so that the data can be stored securely and in an organized format. It’s important to note that the main reason they go to all that work is so that we can get the data back out again when we need it! That’s called “data retrieval”. Data is retrieved or read from a relational database by using a language called SQL to query (or question) the database. SQL is referred to as “the language of relational databases”. It can be used by itself or embedded in programs to retrieve data. Once the data is retrieved, it can be displayed on a web page or PC application, or even printed on paper. You’ll be practicing writing SQL queries using SQLiteStudio. Next time you go online and look up the daily special at your favorite restaurant, you can think about the fact that it’s likely that an SQL query was used behind the scenes to fetch that data and pop it up on your screen. By the end of this course, you’ll even have a pretty good idea what the query might have looked like! 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.
状态：Data Access
状态：Problem Solving
初级指导项目小时
精选评论
DH
5.0评论日期：Jun 19, 2020
This Project provides the basic syntax and well explanation for SQL as well as SQLitestudio.Thank you!
NG
4.0评论日期：Jun 15, 2020
Please improve the quality of video, i faced a lot of interruption in the videos
PK
4.0评论日期：Jul 30, 2020
very tiny project but good if you dont know anything about sql, very clear explanation
LJ
5.0评论日期：Apr 14, 2026
Great review and beginner friendly project on retrieving data using Single-Table SQL Queries.
PK
5.0评论日期：Jun 18, 2020
Its great for beginners to have a quick learning of a SQL queries
CH
5.0评论日期：Feb 9, 2023
Amazing project, if you're learning sql do take it.
WH
4.0评论日期：Nov 25, 2020
A very simple introduction for complete novices. A safe place to start in SQL.
CP
5.0评论日期：Sep 3, 2020
A quick, easy to follow introduction to SQL data retrieval. Practicing alongside the instructor helped to cement my understanding.
DP
5.0评论日期：Jul 23, 2020
Short and Simple .... Enjoyed the course and i do appreciate the project guide for her excellent support!
SA
5.0评论日期：Oct 20, 2020
Good Hands On project to learn details of SQL Select statement using SQLLite.
RG
5.0评论日期：Jun 4, 2020
Thanks for this course, this encourages me to do more SQL projects.
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显示：20/56
所有学生
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最实用的
Camille Prescott-Noel
5.0
评论日期：Sep 4, 2020Dilip Kumar Polamarasetty
5.0
评论日期：Jul 24, 2020Short and Simple .... Enjoyed the course and i do appreciate the project guide for her excellent support!
Amol Pawar
5.0
评论日期：Jul 29, 2020it's too simple and easy to understand concept on select, where and order clause
SRIDEVI BRAHMA
5.0
评论日期：May 14, 20205
VR
3.0
评论日期：Jul 13, 2021The quality of this course is good. But the content is half of the normal coursera projects. The instructor could combine two of her courses into just one. For example, this course could be easily combined with 'Retrieve Data with Multiple-Table SQL Queries' in order to build a single course with normal time duration/length less than 2 hours.
Anand Gupta
5.0
评论日期：Jun 9, 2020The course content is great, easy to understand.
Talking about some issues, the voice was distorted , maybe because of my internet connection.
Overall it is a great overview of the basics of SQL.
Thankyou.
Taz Goddard
5.0
评论日期：May 22, 2025Great instructor, great instruction. I walked away feeling confident in the skills I have learned and look forward to the next
Dung Hoàng
5.0
评论日期：Jun 20, 2020This Project provides the basic syntax and well explanation for SQL as well as SQLitestudio.
Thank you!
LaQuita Jordan
5.0
评论日期：Apr 15, 2026Great review and beginner friendly project on retrieving data using Single-Table SQL Queries.
Subodh Awate
5.0
评论日期：Oct 21, 2020Good Hands On project to learn details of SQL Select statement using SQLLite.
Rohit Gupta
5.0
评论日期：Jun 5, 2020Thanks for this course, this encourages me to do more SQL projects.
AMRIT SAHANI
5.0
评论日期：Jun 4, 2020A brief overview and introduction to the Structured Query Language
Prashant Kanade
5.0
评论日期：Jun 19, 2020Its great for beginners to have a quick learning of a SQL queries
Samriddh MANGOTRA
5.0
评论日期：Aug 18, 2020Excellent content and simple presentation suited to a beginner.
Chalo Theek Hai
5.0
评论日期：Feb 9, 2023Amazing project, if you're learning sql do take it.
Egna Praneeth Gummana
5.0
评论日期：Jun 30, 2020A very beginner level course. Easy to understand
Deniel a/l Xavier
5.0
评论日期：Jun 5, 2020Marvelous, Excellent, Wonderful, Amazing.
Felipe Jimenez Gomez
5.0
评论日期：May 30, 2020Very good course and platform to practice
Shivi Srivastava
5.0
评论日期：Nov 9, 2023Simple yet effective, Very Professional.
Thomas Gualdoni
5.0
评论日期：Jan 11, 2021Very good explanations of the topics.