This free course introduces you to the Transact SQL language implemented in SQL Server and takes you from newbie to a master of SELECT statements.
Course Category: Writing TSQL
In this challenge, you get multiple TSQL statements and are challenged to make them rerunnable.
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?