Yes. You can start learning Transact-SQL on Coursera for free in two ways:

1. Preview the first module of many Transact-SQL courses at no cost. This includes video lessons, readings, graded assignments, and Coursera Coach (where available).
2. Start a 7-day free trial for Specializations or Coursera Plus. This gives you full access to all course content across eligible programs within the timeframe of your trial.

If you want to keep learning, earn a certificate in Transact-SQL, or unlock full course access after the preview or trial, you can upgrade or apply for financial aid.‎

To learn Transact-SQL effectively, start by enrolling in an introductory course that covers the basics of SQL and T-SQL. Practice writing queries and working with sample databases to reinforce your understanding. Utilize online resources, such as tutorials and forums, to seek help and engage with the community. Additionally, consider working on real-world projects or contributing to open-source databases to gain practical experience. Consistent practice and application of your skills will help solidify your knowledge.‎

Typical topics covered in Transact-SQL courses include T-SQL syntax and structure, data types, operators, and functions. You'll also learn about creating and managing tables, writing complex queries, and using joins to combine data from multiple tables. Advanced topics may include stored procedures, triggers, error handling, and performance tuning. These subjects provide a comprehensive understanding of T-SQL and its applications in real-world scenarios.‎

For training and upskilling employees in Transact-SQL, consider courses like the Data Science Fundamentals with Python and SQL Specialization, which integrates T-SQL with data science concepts. Additionally, the Python, SQL, Tableau for Data Science Professional Certificate can be beneficial for employees looking to enhance their data analysis skills. These programs provide practical knowledge that can be directly applied in the workplace.‎