The CASE expression goes through conditions and returns a value when the first condition is met (like an if-then-else statement). So, once a condition is true, it will stop reading and return the result.

Dec 10, 2024 · In this article, we'll learn the SQL CASE statement in detail, with clear examples and use cases that show how to leverage this feature to improve your SQL queries. The CASE statement in …

Learn how to use the SQL `CASE` statement to implement conditional logic efficiently. Explore its syntax, use cases, best practices, and performance considerations.

Oct 7, 2025 · In this guide, we break down how to use the SQL CASE WHEN statement with multiple conditions across platforms like MySQL, SQL Server, Oracle, and PostgreSQL. By the end, you’ll …

Nov 18, 2025 · Transact-SQL reference for the CASE expression. CASE evaluates a list of conditions to return specific results.

The SQL CASE statement evaluates a list of conditions and adds a column with values based on the condition. For example, WHEN amount >= 10000 THEN 'Large Order' WHEN amount < 10000 …

Nov 29, 2024 · CASE statements are a way to add if-then logic to SQL SELECT queries. They test conditions and return different values based on the results. This makes queries more flexible and …

Jul 14, 2025 · In this quick guide, you’ll explore how to use CASE to implement branching logic in your queries. We’ll cover its two forms, show real-world use cases, and explain where and when to use it …

Jul 8, 2025 · The CASE expression lets you write logic directly in your SELECT, WHERE, and ORDER BY clauses without extra code or table joins. It checks each condition in order and returns the first …

Jan 16, 2025 · In this article, we’ll explain what a CASE statement is, why it’s essential and explore various use cases to help you harness its potential. Let’s get started! What is a CASE Statement? …