Learn how to add conditional logic and flexibility to your SQL queries with CASE and IF statements. Find out how to use them, combine them, and avoid common pitfalls.

The CASE statement in SQL is a way of creating branches or alternatives in your query, similar to the IF-THEN-ELSE logic in programming languages. You can use the CASE statement to compare values ...

This article discusses the "DROP IF EXISTS" statement available in SQL Server 2016 and later versions. "IF EXITS" is the latest optional clause. Menu; Search for; ... In this case, we will first drop ...