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SQL courses
SQL is essential for efficient database management and data analysis, widely used across various industries for its powerful data handling capabilities.
Recommended for SQL beginners
Build your SQL skills with interactive courses, tracks and projects curated by real-world experts.
26 hr
1.4K
Course
Introduction to SQL
2 hr
29K
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39 resultsCourse
Introduction to SQL
BeginnerSkill Level
2 hr
29K
Course
Intermediate SQL
BeginnerSkill Level
4 hr
20.4K
Course
Joining Data in SQL
BeginnerSkill Level
4 hr
13.5K
Course
Data Manipulation in SQL
BeginnerSkill Level
4 hr
6.2K
Course
Exploratory Data Analysis in SQL
IntermediateSkill Level
4 hr
2.7K
Course
Database Design
BeginnerSkill Level
4 hr
3.5K
Course
Introduction to Relational Databases in SQL
BeginnerSkill Level
4 hr
3.2K
Course
PostgreSQL Summary Stats and Window Functions
IntermediateSkill Level
4 hr
3.8K
Course
Functions for Manipulating Data in PostgreSQL
IntermediateSkill Level
4 hr
3.1K
Related resources on SQL
blog
The 80 Top SQL Interview Questions and Answers for Beginners & Intermediate Practitioners
This article provides a comprehensive overview of 80 essential SQL questions and answers for job hunters, hiring managers, and recruiters, covering both general topics and technical questions.
Elena Kosourova
12 min
blog
10 Portfolio-Ready SQL Projects for All Levels
Select your first—or next—SQL project to practice your current SQL skills, develop new ones, and create an outstanding professional portfolio.
Elena Kosourova
11 min
hoja de referencia
SQL Basics Cheat Sheet
With this SQL cheat sheet, you'll have a handy reference guide to basic querying tables, filtering data, and aggregating data
Richie Cotton
5 min
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