In this course you will learn more about the historical design of databases and the use of SQL in the PostgreSQL environment. Using SQL techniques and common commands (INSERT INTO, WHERE, ORDER BY, ON DELETE CASCADE, etc) will enable you to create tables, column types and define the schema of your data in PostgreSQL. You will learn about data modeling and how to represent one-to-many and many-to-many relationships in PostgreSQL. Students will do hands-on assignments creating tables, inserting data, designing data models, creating relational structures and inserting and querying relational data in tables.
Database Design and Basic SQL in PostgreSQL
Database Design and Basic SQL in PostgreSQL
This course is part of PostgreSQL for Everybody Specialization
Instructor: Charles Russell Severance
54,527 already enrolled
Included with 
Gain insight into a topic and learn the fundamentals.
4.8
(1,038 reviews)
Intermediate level
Recommended experience
Flexible schedule
Approx. 13 hours
Learn at your own pace
95%
Most learners liked this course
What you'll learn
Utilize psql and SQL commands to implement CRUD (Create, Read, Update, and Delete) operations for tables in a PostgreSQL database.
Identify and utilize the functions of primary, logical, and foreign keys within a database.
Build and differentiate between one-to-many and many-to-many relationships within PostgreSQL.
Recall key people, organizations, and innovations that were instrumental to building the SQL standard
Skills you'll gain
Details to know
Shareable certificate
Add to your LinkedIn profile
Assessments
4 assignments
Taught in English
See how employees at top companies are mastering in-demand skills
Build your subject-matter expertise
This course is part of the PostgreSQL for Everybody Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
- Learn new concepts from industry experts
- Gain a foundational understanding of a subject or tool
- Develop job-relevant skills with hands-on projects
- Earn a shareable career certificate
Earn a career certificate
Add this credential to your LinkedIn profile, resume, or CV
Share it on social media and in your performance review
There are 4 modules in this course
In this first week, you will hear more about the goals of this course. You'll learn about the people and organizations instrumental to building the SQL standard, learn to differentiate between relational databases and flat files, and utilize psql and SQL commands to create, read, update, and delete tables in a PostgreSQL database.
What's included
8 videos6 readings1 assignment5 app items
This week, you'll learn to recall and utilize common psql commands, create a database using command line prompts, and utilize common SQL commands, including INSERT INTO, WHERE, and ORDER BY.
What's included
6 videos1 assignment2 app items
This week focuses on relational database design and one-to-many data models. You'll also learn the functions of primary, logical, and foreign keys within a database, and how to reconnect rows with corresponding data in a table.
What's included
9 videos1 assignment1 app item
The final week in this course focuses on many-to-many data models. You'll soon be able to differentiate between one-to-many and many-to-many relationships, and as well as normalize and insert data items into a connected set of many-to-many tables.
What's included
5 videos1 reading1 assignment1 app item
Instructor
Instructor ratings
4.9 (273 ratings)Offered by
Explore more from Software Development
Amazon Web Services
University of Michigan
University of Michigan
Illinois Tech
Why people choose Coursera for their career
Felipe M.
Learner since 2018
"To be able to take courses at my own pace and rhythm has been an amazing experience. I can learn whenever it fits my schedule and mood."
Jennifer J.
Learner since 2020
"I directly applied the concepts and skills I learned from my courses to an exciting new project at work."
Larry W.
Learner since 2021
"When I need courses on topics that my university doesn't offer, Coursera is one of the best places to go."
Chaitanya A.
"Learning isn't just about being better at your job: it's so much more than that. Coursera allows me to learn without limits."
Learner reviews
4.8
1,038 reviews
- 5 stars
86.04%
- 4 stars
10.68%
- 3 stars
1.53%
- 2 stars
0.76%
- 1 star
0.96%
Showing 3 of 1038
TA
4
Reviewed on Dec 14, 2022
Very good course but some information is just too abstract. It need a little bit more detail and depth in order to understand concepts. The practicality of the exercises is just amazing. Great job!
RM
5
Reviewed on May 20, 2021
An awesome and great introductory course to SQL and PostgreSQL, this course had made all the complex and tedious task into fun and gamification thing.
VD
5
Reviewed on Feb 19, 2023
Good course Very good course, easy to assimilate for a beginner, at the first "contact" with databases and things like that...
New to Software Development? Start here.
Open new doors with Coursera Plus
Unlimited access to 10,000+ world-class courses, hands-on projects, and job-ready certificate programs - all included in your subscription
Advance your career with an online degree
Earn a degree from world-class universities - 100% online
Join over 3,400 global companies that choose Coursera for Business
Upskill your employees to excel in the digital economy
Frequently asked questions
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
If you subscribed, you get a 7-day free trial during which you can cancel at no penalty. After that, we don’t give refunds, but you can cancel your subscription at any time. See our full refund policy.
More questions
Financial aid available,