SQL Courses and Certifications

Advanced Query Techniques and Conditional Logic in SQL

Master advanced SQL querying with complex subqueries, conditional logic, and sophisticated data analysis techniques. Learn to write efficient queries using AND/OR operations, LIKE, IN, BETWEEN, and IF functions.

• CodeSignal
• 1 hour
• On-Demand
• Free Certificate

SQL

Master SQL fundamentals through PostgreSQL - extract data, join tables, aggregate results, and filter queries with transferable database skills.

• VDCI
• 18 hours
• On-Demand
• $975.00

SQL and Relational Databases 101

9 reviews

Learn SQL basics, relational databases, and advanced concepts through hands-on exercises. Master essential SQL statements, join operations, and data manipulation techniques for effective database management.

• Cognitive Class
• 3 hours
• On-Demand
• Free Online Course

Mastering SQL Functions and Clauses

1 review

Master advanced SQL functions and clauses to analyze shopping data, from COUNT and DISTINCT operations to aggregate calculations and trend analysis using GROUP BY statements.

• CodeSignal
• 2 hours
• On-Demand
• Free Certificate

SQL for Beginners: The Easiest Way to Learn SQL Step by Step

9894 ratings at Udemy

Learn SQL by Coding! A Course that You Will Actually Learn SQL Easily with Hundreds of Examples!

• Udemy
• 8 hours 32 minutes
• On-Demand
• Paid Course

Databases: Relational Databases and SQL

44 ratings at edX

Learn SQL and relational databases, mastering query language and understanding database systems. Gain practical skills for managing persistent data in various applications and industries.

• edX
• 2 weeks, 8-10 hours a week
• On-Demand
• Free Online Course (Audit)

Oracle Database SQL Certified Associate 1Z0-071

8696 ratings at Udemy

Become Oracle SQL Certified ( OCA ) / Covers ORACLE university track 100%. All the presentations + scripts are attached

• Udemy
• 19 hours 53 minutes
• On-Demand
• Paid Course

SQL and PostgreSQL for Beginners: Become a SQL Expert

8105 ratings at Udemy

Become an Expert in SQL and PostgreSQL: Master SQL with PostgreSQL and PgAdmin 4

• Udemy
• 12 hours 21 minutes
• On-Demand
• Paid Course

SQL Server Administration Part1

7846 ratings at Udemy

Learn to manage SQL Server administration, including installation, storage, backups, security, and best practices for production environments. Gain practical skills for real-world scenarios.

• Udemy
• 10 hours 5 minutes
• On-Demand
• Paid Course

Tools of the Trade: Linux and SQL

6153 ratings at Coursera

Explore Linux and SQL essentials for cybersecurity, including file system navigation, user authentication, and database querying to prepare for entry-level roles in the field.

• Coursera
• 23 hours 10 minutes
• On-Demand
• Paid Course

Oracle SQL - A Complete Introduction

7177 ratings at Udemy

Learn the basics of Oracle SQL with these easy-to-follow Oracle SQL lessons and examples.

• Udemy
• 4 hours 41 minutes
• On-Demand
• Free Online Course

Complete SQL and Databases Bootcamp

6868 ratings at Udemy

Master SQL, Database Management & Design and learn to work with databases like PostgreSQL, MySQL + more. With Exercises!

• Udemy
• 1 day 27 minutes
• On-Demand
• Paid Course

70-462: SQL Server Database Administration (DBA)

6667 ratings at Udemy

Beginner-Intermediate practical experience in Database Administration (DBA) SQL Server. Was for Microsoft exam 70-462.

• Udemy
• 9 hours 57 minutes
• On-Demand
• Paid Course

The Complete SQL Bootcamp (30 Hours): Go from Zero to Hero

6607 ratings at Udemy

The Only SQL Course with 200+ Visual Animations: Learn Fast, Practice Hard & Build Real-World Projects

• Udemy
• 1 day 5 hours 50 minutes
• On-Demand
• Paid Course

Advanced SQL : The Ultimate Guide (2026)

6464 ratings at Udemy

Level Up Your Oracle SQL Knowledge From Intermediate to Advanced and Become an In-Demand Database SQL Expert in Oracle!

• Udemy
• 14 hours 2 minutes
• On-Demand
• Paid Course