Courses – Kendra Little's Blog & Free Training

In this challenge, you get multiple TSQL statements and are challenged to make them rerunnable.

Event Notifications have pros and cons -- learn 'em both in this challenge.

Take a crack at writing a DDL Trigger to track schema changes.

Flex your T-SQL: you’re challenged to write four different (but related) queries in this query writing challenge.

You need to write a single query loop that calls procedures across multiple databases in this SQL Challenge. What’s the most efficient way to do it?

Tune a stored procedure to make the best use of the given indexes while returning the same results.