Sep 15, 2008 · If you need to write just one condition, then iif() is sufficient, however if you want to write multiple iif() conditions within one statement then you will have to use `case' statement …

Jan 2, 2025 · By using IF...ELSE within SQL statements we can categorize data, apply conditional transformations, and implement business logic directly in our queries. In this article, We will …

Mar 26, 2025 · In this article, we explored different options for executing IF-THEN logic in a SQL SELECT statement. These options include using CASE, IIF(), and CHOOSE(). Furthermore, if …

Dec 8, 2014 · You can use simply if statement under select query as like I have described below . if(some_condition,if_satisfied,not_satisfied) SELECT IF(IDParent < 1,ID,IDParent) FROM …

Oct 30, 2023 · In this tutorial, we will explore the magic of using SQL if statement in SELECT within your database queries. This technique is like a superpower that allows us to adjust and …

May 13, 2013 · In SQL, you do it this way: CASE WHEN @selectField2 = 1 THEN Field2 ELSE NULL END. Relational model does not imply dynamic field count. Instead, if you are not …

Return "YES" if the condition is TRUE, or "NO" if the condition is FALSE: The IF () function returns a value if a condition is TRUE, or another value if a condition is FALSE. Required. The value …

Sep 12, 2022 · It works exactly like the WHERE clause of a SQL statement, only it isn’t attached to a query. The keyword IF is followed by an argument or group of arguments combined with …

Mar 26, 2025 · Now that the basic usage of CASE with the SELECT statement in SQL is clear, let’s explore its application in other SQL statements.. CASE in WHERE, ORDER BY, and …

Jun 28, 2024 · In MS SQL, IF…ELSE is a type of Conditional statement. Any T-SQL statement can be executed conditionally using IF… ELSE. Below figure explains IF ELSE in SQL server: …