Great Learning
SQL for Beginners - SQL Tutorial
Comprehensive SQL tutorial covering database fundamentals, data manipulation, joins, subqueries, and advanced functions for beginners seeking to master relational database management.
YouTube6 hours 30 minutesSelf-pacedFree video
PASS Data Community Summit
Missing T-SQL Querying Features for Handling NULLs and for Data Analysis
Explore advanced T-SQL querying techniques for handling NULLs and data analysis, covering missing SQL Server features and effective workarounds for improved database performance and functionality.
YouTube1 hour 15 minutesSelf-pacedFree video