IF...ELSE (Transact-SQL) - SQL Server | Microsoft Learn
Nov 18, 2025 · Transact-SQL language reference for IF-ELSE statements to provide control flow.
MySQL IF () Function - W3Schools
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How do I perform an IF...THEN in an SQL SELECT?
Sep 15, 2008 · 8 Using SQL CASE is just like normal If / Else statements. In the below query, if obsolete value = 'N' or if InStock value = 'Y' then the output will be 1. Otherwise the output will be 0. Then we …
How to Use If Else in SQL Select Statement - GeeksforGeeks
Jul 23, 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 explain …
SQL IF Statement for Conditional Logic - SQL Server Tips
Sep 12, 2022 · Problem I’m learning T-SQL and need to know how to use an IF statement to include conditional statements within a stored procedure, function, trigger, or script in Microsoft SQL Server.
How to Execute an IF…THEN Logic in an SQL SELECT Statement
Apr 29, 2025 · Whether working with a simple or complex database, we can use different logical conditions in SQL to enhance our data manipulation capabilities. For example, we can use IF-THEN …
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SQL SELECT IF...THEN: How to Implement Conditional Logic with CASE ...
Jan 16, 2026 · In SQL, retrieving data from databases is often just the first step. More frequently, you need to **transform, categorize, or calculate values** based on specific conditions—for example, …
ELSE (IF...ELSE) (Transact-SQL) - SQL Server | Microsoft Learn
Nov 18, 2025 · The Transact-SQL statement (sql_statement) following the boolean_expression is executed if the boolean_expression evaluates to TRUE. The optional ELSE keyword is an alternate …
MySQL - IF, IF-THEN, IF-THEN-ELSE and IF-THEN-ELSEIF
Jul 23, 2025 · The ability to execute different statements based on conditions allows developers to tailor SQL logic efficiently. Whether using simple IF-THEN statements or more complex IF-THEN-ELSEIF …