SQL Courses and Certifications

Coursera

Working with Subqueries in SQL

66 ratings at Coursera

Learn to use SQL subqueries in WHERE, FROM, and SELECT clauses for advanced database querying. Gain hands-on experience with real-life applications using PostgreSQL.

• Coursera
• 2 hours 32 minutes
• Self-Paced
• Paid Course

Learn C# With Windows Forms and SQL Server

1326 ratings at Udemy

Comprehensive Windows Forms and SQL Server development course covering C# fundamentals, database integration, and practical projects for building robust desktop applications.

• Udemy
• 12 hours 35 minutes
• Self-Paced
• Paid Course

SQL Tuning

1323 ratings at Udemy

Learn how to formulate and tune SQL statements for optimal performance

• Udemy
• 3 hours 6 minutes
• Self-Paced
• Paid Course

Practical SQL Bootcamp for Data Analysts and Data Scientists

1323 ratings at Udemy

Master One of the Most In-Demand Skills for Data Analysts in 2025!

• Udemy
• 3 hours 40 minutes
• Self-Paced
• Paid Course

Applied SQL For Data Analytics / Data Science With BigQuery

1268 ratings at Udemy

Go from SQL Zero to Hero and develop rich mental models for writing sophisticated SQL statements & solving problems.

• Udemy
• 13 hours 2 minutes
• Self-Paced
• Paid Course

Coursera

Data Analysis with SQL: Inform a Business Decision

47 ratings at Coursera

Analyze sales data using SQL to determine employee bonuses. Learn to extract valuable insights from a business database to inform strategic decisions.

• Coursera
• 1 hour 51 minutes
• Self-Paced
• Paid Course

Coursera

SQL Window Functions for Analytics

41 ratings at Coursera

Master SQL window functions for advanced database insights and analytics in this hands-on project. Learn to manipulate data using ROW_NUMBER(), RANK(), DENSE_RANK(), and more, with practical applications in PostgreSQL.

• Coursera
• 2 hours 33 minutes
• Self-Paced
• Paid Course

SQL Course 2026: SQL for Data Analysis and Data Science.

1099 ratings at Udemy

Master the Art of SQL Querying and PostgreSQL for Data Analysis and Data Science An using Real World SQL Database.

• Udemy
• 5 hours 44 minutes
• Self-Paced
• Paid Course

Coursera

Optimization of SQL query Tuning and Performance

32 ratings at Coursera

Learn techniques to optimize SQL queries, improve performance, and reduce execution time through indexing, join strategies, and query analysis tools.

• Coursera
• 1 hour 55 minutes
• Self-Paced
• Paid Course

Coursera

SQL CASE Statements

31 ratings at Coursera

Learn to write simple and complex SQL CASE statements, use them with aggregate functions and joins, and transpose query results in PostgreSQL. Enhance your data querying skills.

• Coursera
• 2 hours 30 minutes
• Self-Paced
• Paid Course

Scrimba

Intro to SQL

31 ratings at Coursera

Learn the fundamentals of SQL for managing relational databases through hands-on practice with a retro car store database. Master selecting, filtering, sorting, and manipulating data to build efficient data-driven applications.

• Coursera
• 4 hours 23 minutes
• Self-Paced
• Paid Course

Coursera

Clean Data in SQL using MySQL Workbench

30 ratings at Coursera

Learn to clean and repair student data in MySQL using SQL commands and MySQL Workbench, enhancing database analysis skills.

• Coursera
• 2 hours 5 minutes
• Self-Paced
• Paid Course

Coursera

Concepts in SQL

29 ratings at Coursera

Learn advanced SQL concepts like views, triggers, and events through hands-on examples. Develop complex queries to solve challenging database problems and take your SQL skills to the next level.

• Coursera
• 1 hour 55 minutes
• Self-Paced
• Paid Course

Mastering the Basics of SQL Server Query Optimization

1112 ratings at Udemy

Learn to Create Optimal Execution Plans for Your Queries

• Udemy
• 1 hour 20 minutes
• Self-Paced
• Paid Course

Coursera

Introduction to SQL Window Functions

23 ratings at Coursera

Master SQL window functions like ROW_NUMBER(), LEAD(), LAG(), and FIRST_VALUE() to manipulate data efficiently. Gain practical experience with real-world applications using PostgreSQL.

• Coursera
• 2 hours 28 minutes
• Self-Paced
• Paid Course