Lesson 1: Setting Up the Work Environment
Lesson 2: Let's Start Learning SQL Code
Lesson 3: Working with Characters & Numbers
Lesson 4: Using SQL Wildcards
Lesson 5: Indentifying Rows & Connecting Tables
Lesson 6: Inner vs. Outer Joins
Lesson 7: Changing Data Types
Lesson 8: Working with Dates
Lesson 9: Organizing Statistical Results Into Categories
Lesson 10: Subqueries
Lesson 11: Aggregate Window Functions
Lesson 12: Conditionals
Lesson 13: Views
Lesson 14: String Functions
Lesson 15: Additional Resources
Lesson 16: AI and SQL
- 42 video lessons
- 10 hours and 25 minutes of class content
- Streaming access on desktop and mobile browsers
- 100% satisfaction guarantee
Turn the information in databases into useful insights by writing SQL queries. Once you understand the basics of viewing tables, columns, and rows, you’ll learn how to code queries to extract the specific information you want.
Learn how to filter the data, group it, and turn raw data into insights. Combine information from multiple tables using join statements. You’ll also learn more advanced techniques like aggregate functions, subqueries, and how to use functions with parameters.
In this hands-on course, you’ll learn PostgreSQL and the free DBeaver app to explore the database and execute SQL queries you write. The concepts you’ll learn on PostgreSQL can be applied to other flavors of SQL (such as Microsoft SQL Server, MySQL, etc.) with minor syntax differences.
Why Learn SQL?
With SQL, you can answer questions from information stored in a database (the ultimate system of storing data for most companies). As nearly every industry is becoming more data-driven, having this skill will give you a larger role in decision-making wherever you work.
SQL is vital to anyone in business or any job that involves working with data: business analysts, data analysts, data scientists, web developers, business people, and many others.
