Transact SQL courses can help you learn querying databases, data manipulation, and transaction management. You can build skills in writing complex queries, optimizing performance, and ensuring data integrity. Many courses introduce tools like Microsoft SQL Server and Azure SQL Database, that support managing relational databases and executing SQL commands effectively.

Coursera
Skills you'll gain: Time Series Analysis and Forecasting, SQL, Analytical Skills, Analysis
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: SQL, PostgreSQL
★ 4.3 (67) · Advanced · Guided Project · Less Than 2 Hours

Skills you'll gain: PL/SQL, Business Logic, Stored Procedure, Database Design, Database Development, Case Studies, Data Structures, Business Solutions, Data Processing, Scalability, Business Analysis, Design, Data Analysis, Analysis, Business
★ 4.8 (20) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Data Validation, Data Quality, Data Governance, Data Integrity, Data Pipelines, Verification And Validation, SQL, Failure Analysis, Data Modeling, Scalability, Root Cause Analysis
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: SQL, Database Design, Database Management, Data Analysis, Data Cleansing, Data Transformation, Version Control, Data Manipulation, AI Integrations, GitHub, Git (Version Control System), Performance Tuning, Data Integrity
★ 3.8 (24) · Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: PostgreSQL, SQL, Data Transformation, Data Manipulation, Data Management
★ 4.5 (31) · Advanced · Guided Project · Less Than 2 Hours

Skills you'll gain: SQL, Report Writing, Data Cleansing, Data Analysis, Analytical Skills, Technical Communication, Business Communication
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Data Modeling, Oracle SQL Developer, Relational Databases, Database Design, SQL, Software Installation
★ 4.5 (31) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Analysis, Data Maintenance, Debugging
Beginner · Course · 1 - 3 Months

Duke University
Skills you'll gain: Web Scraping, MySQL, SQL, JSON, Scripting, Data Persistence, Data Manipulation, Data Structures, Databases, Data Import/Export, Python Programming
★ 4.4 (113) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Marketing Analytics, Data Validation, SQL, Marketing, Data Quality, Analytics, Prompt Engineering, Performance Tuning, Business Metrics, Code Review, Key Performance Indicators (KPIs), Data Integrity, Data Modeling, AI Workflows
Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: SQL, Relational Databases, Database Design, Database Application, Data Integrity, Database Architecture and Administration, Database Development, Database Management, Query Languages, Data Store, Performance Tuning, Data Modeling, Extensible Markup Language (XML), Extensible Languages and XML, Data Access, Application Design, Data Mapping, Performance Management, Network Troubleshooting
Advanced · Course · 1 - 3 Months