We may earn an affiliate commission when you visit our partners.
Course image
Pete Benbow

SQL (Structured Query Language) is the most commonly used language to communicate with databases and extract data for application development, reporting and analytics. It is ubiquitous for industries across the world and a vital skill for aspiring data professions to have. This course will introduce you to the SQL language and give you the skills you need to query and analyze data from complex relational databases. Join this course if you are seeking to learn data skills to advance in your current field or pivot to a different field where you will interact with data.

Read more

SQL (Structured Query Language) is the most commonly used language to communicate with databases and extract data for application development, reporting and analytics. It is ubiquitous for industries across the world and a vital skill for aspiring data professions to have. This course will introduce you to the SQL language and give you the skills you need to query and analyze data from complex relational databases. Join this course if you are seeking to learn data skills to advance in your current field or pivot to a different field where you will interact with data.

In this SQL tutorial you will learn how to interact with the SQL server with the proper syntax, begin to use SQL commands and SQL databases, perform SQL queries, work with data types and database tables, and use

What's inside

Learning objectives

  • How to use a relational database
  • How to query data and shape results
  • How to write advanced queries and analytic functions
  • How to create and modify data in tables

Syllabus

SQL (Structured Query Language) is the most commonly used language to communicate with databases and extract data for application development, reporting, and analytics. It is ubiquitous for industries across the world and a vital skill for aspiring data professionals to have. This course will introduce you to the SQL language and give you the skills you need to query and analyze data from complex relational databases. Join this course if you are a student or professional hoping to learn data skills to advance in your current field or pivot to a different career that is more data focused. _ ****_
Read more
Week 1
Introduction and History of SQL
Installing PostgreSQL
Basic SQL
Comments & SQL Styles
Week 2
SQL Joins
Aggregations & Subqueries
Data Inspeciton and Converting Data
String Manipulation
Week 3
Analytic Functions
Variables and Temporary Sets
Recursive Operations Using CTEs
Pivoting Data
Week 4
Sample Database Installation
3 Final Exercises
Putting It All Together!

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Develops strong relational database querying and manipulation fundamentals, which are in high demand by industry employers
Taught by Pete Benbow, who is a respected figure in the data science and SQL education community
Uses PostgreSQL, a highly relevant and widely used SQL database management system in industry
Emphasizes practical application through hands-on exercises, reinforcing SQL concepts and their real-world use cases
Covers essential SQL concepts and techniques, providing a strong foundation for learners to advance their data skills
Suitable for beginners seeking to build a foundation in SQL or professionals looking to enhance their data analysis skills

Save this course

Save Introduction to SQL to your list so you can find it easily later:
Save

Reviews summary

Exceptional sql fundamentals

Learners say this exceptional course on SQL fundamentals has thorough, easy-to-follow lectures that cover complex topics with clarity. Hands-on activities reinforce theoretical concepts and provide practical application of SQL in real-world scenarios. The course's user-friendly platform and comprehensive support contribute to an outstanding learning experience.
The course offers comprehensive support materials and assistance.
"The course's comprehensive support further contributed to an outstanding learning experience."
The course platform is user-friendly and easy to navigate.
"The course's user-friendly platform contributed to an outstanding learning experience."
Lectures present complex topics with clarity.
"The lectures were thorough and easy to follow, providing clarity on complex topics."
"Learners say this course on SQL fundamentals has thorough, easy-to-follow lectures that cover complex topics with clarity."
Engaging assignments offer practical experience with SQL.
"The inclusion of practical exercises was a game changer."
"Hands-on activities reinforced theoretical concepts."
"These hands-on activities not only reinforced theoretical concepts but also offered a valuable opportunity to apply the knowledge in real-world scenarios."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Introduction to SQL with these activities:
Review SQL Syntax and Concepts
Strengthen your foundational understanding of SQL syntax and concepts by reviewing key principles, ensuring a solid grasp of the core building blocks of the language.
Browse courses on Data Manipulation
Show steps
  • Review online tutorials or documentation
  • Create a summary of important concepts
  • Practice writing SQL queries
Organize Course Materials
Establish a structured approach to learning by organizing your course materials, including notes, assignments, quizzes, and exams, providing a central repository for easy access and review.
Show steps
  • Create a digital or physical filing system
  • Categorize and label materials
  • Review materials regularly
Follow SQLBolt Tutorials
Complement your classroom learning by following interactive tutorials on SQLBolt, offering step-by-step guidance and practical examples tailored specifically for beginners.
Browse courses on Relational Databases
Show steps
  • Create an account on SQLBolt
  • Choose a tutorial that aligns with your learning goals
  • Follow the instructions and complete the exercises
  • Review the solutions and identify areas for improvement
Five other activities
Expand to see all activities and additional details
Show all eight activities
Practice SQL with SQL Zoo
Enhance your understanding of SQL syntax by practicing on the SQL Zoo platform, providing immediate feedback and solidifying your grasp of basic SQL commands.
Browse courses on SQL
Show steps
  • Visit the SQL Zoo website
  • Select a SQL command to practice
  • Execute the command and observe the results
  • Repeat steps 2-3 for various commands
Join an SQL Study Group
Enhance your learning experience by joining a study group with fellow students, fostering collaboration, peer support, and the exchange of diverse perspectives on SQL concepts.
Show steps
  • Find a study group or create your own
  • Establish meeting times and communication channels
  • Prepare topics and questions for discussion
  • Collaborate on exercises and projects
Design an SQL Database Schema
Enhance your knowledge of data modeling by designing a database schema for a real-world scenario, emphasizing the importance of understanding relationships between different data entities.
Show steps
  • Identify the entities and their attributes
  • Establish relationships between entities
  • Normalize the schema to avoid data redundancy
  • Create a visual representation of the schema
Build a Web Application using SQL
Apply your SQL skills in a practical setting by building a web application that interacts with a relational database, solidifying your understanding of data retrieval and manipulation in real-world scenarios.
Browse courses on Web Development
Show steps
  • Design the application architecture
  • Set up the database and tables
  • Write SQL queries to fetch and modify data
  • Develop the frontend interface
Participate in a SQL Coding Competition
Challenge yourself by participating in a SQL coding competition, testing your problem-solving abilities and sharpening your skills in a competitive environment.
Browse courses on Coding Challenges
Show steps
  • Find a suitable SQL coding competition
  • Review the competition rules and guidelines
  • Practice solving SQL coding challenges
  • Participate in the competition and submit your solutions

Career center

Learners who complete Introduction to SQL will develop knowledge and skills that may be useful to these careers:
Data Analyst
A Data Analyst helps businesses make informed decisions by collecting, cleaning, and analyzing data. They use SQL to query databases, create reports, and develop data visualizations. This course provides a solid foundation in SQL, which is an essential skill for Data Analysts.
Business Intelligence Analyst
A Business Intelligence Analyst helps businesses understand their data and make better decisions. They use SQL to extract data from databases, create reports, and develop data visualizations. This course provides a strong foundation in SQL, which is an essential skill for Business Intelligence Analysts.
Database Administrator
A Database Administrator is responsible for managing and maintaining databases. They use SQL to create, modify, and optimize databases. This course provides a comprehensive overview of SQL, which is an essential skill for Database Administrators.
Data Scientist
A Data Scientist uses data to solve business problems. They use SQL to extract data from databases, clean and prepare data, and develop machine learning models. This course provides a strong foundation in SQL, which is an essential skill for Data Scientists.
Software Engineer
A Software Engineer designs, develops, and maintains software applications. They use SQL to interact with databases and manage data. This course provides a solid foundation in SQL, which is a valuable skill for Software Engineers.
Web Developer
A Web Developer designs, develops, and maintains websites. They use SQL to interact with databases and manage data. This course provides a solid foundation in SQL, which is a valuable skill for Web Developers.
Product Manager
A Product Manager is responsible for the development and management of products. They use SQL to understand customer data and make informed decisions. This course provides a solid foundation in SQL, which is a valuable skill for Product Managers.
Marketing Analyst
A Marketing Analyst is responsible for analyzing marketing data and making recommendations to improve marketing campaigns. They use SQL to extract data from databases, create reports, and develop data visualizations. This course provides a solid foundation in SQL, which is a valuable skill for Marketing Analysts.
Financial Analyst
A Financial Analyst is responsible for analyzing financial data and making recommendations to investors. They use SQL to extract data from databases, create reports, and develop data visualizations. This course provides a solid foundation in SQL, which is a valuable skill for Financial Analysts.
Salesforce Administrator
A Salesforce Administrator is responsible for managing Salesforce instances. They use SQL to extract data from Salesforce databases, create reports, and develop data visualizations. This course provides a solid foundation in SQL, which is a valuable skill for Salesforce Administrators.
Data Entry Clerk
A Data Entry Clerk is responsible for entering data into databases. They use SQL to verify and correct data. This course provides a basic overview of SQL, which is a valuable skill for Data Entry Clerks.
Customer Service Representative
A Customer Service Representative is responsible for helping customers with their inquiries. They use SQL to access customer information and resolve issues. This course may provide a basic understanding of SQL, which could be helpful for Customer Service Representatives.
Office Administrator
An Office Administrator is responsible for managing the day-to-day operations of an office. They use SQL to access and manage office data. This course may provide a basic understanding of SQL, which could be helpful for Office Administrators.
Project Manager
A Project Manager is responsible for planning, executing, and closing projects. They use SQL to track project data and make informed decisions. This course may provide a basic understanding of SQL, which could be helpful for Project Managers.
Recruiter
A Recruiter is responsible for finding and hiring qualified candidates. They use SQL to access and manage candidate data. This course may provide a basic understanding of SQL, which could be helpful for Recruiters.

Reading list

We've selected nine books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Introduction to SQL.
Provides a comprehensive overview of data science concepts and techniques, including SQL and data analysis, making it a good foundational book for those new to the field.
Serves as a useful reference guide for SQL syntax and functions, providing quick access to essential information.
Highlights common pitfalls and anti-patterns in SQL programming, helping users avoid potential issues and improve code quality.
Provides official documentation and tutorials for MySQL, a popular open-source database management system.
Focuses on the art and aesthetics of writing SQL queries, emphasizing code readability, maintainability, and performance.

Share

Help others find this course page by sharing it with your friends and followers:
Our mission

OpenCourser helps millions of learners each year. People visit us to learn workspace skills, ace their exams, and nurture their curiosity.

Our extensive catalog contains over 50,000 courses and twice as many books. Browse by search, by topic, or even by career interests. We'll match you to the right resources quickly.

Find this site helpful? Tell a friend about us.

Affiliate disclosure

We're supported by our community of learners. When you purchase or subscribe to courses and programs or purchase books, we may earn a commission from our partners.

Your purchases help us maintain our catalog and keep our servers humming without ads.

Thank you for supporting OpenCourser.

© 2016 - 2024 OpenCourser