55232 Writing Analytical Queries for Business Intelligence
How do you transform complex tables into clean, analysis-ready datasets? This training course teaches you how to write analytical queries using Transact-SQL (T-SQL) for business intelligence (BI) workflows. You’ll learn to manipulate columns, combine tables, aggregate results, and encapsulate logic in reusable views and procedures. With a focus on BI scenarios, the course prepares you to deliver clean, structured datasets to tools like Power BI, Excel, SSRS, and RStudio.