IF...ELSE (Transact-SQL) - SQL Server | Microsoft Learn
Nov 22, 2024 · Imposes conditions on the execution of a Transact-SQL statement. The Transact-SQL statement that follows an IF keyword and its condition is executed if the condition is …
If Else If In a Sql Server Function - Stack Overflow
Feb 17, 2011 · ELSE IF na_ans > yes_ans AND na_ans > no_ans . BEGIN. SET @Final = 'N/A' END. Is school_id the PK on that table? i.e. can there ever be more than one matching row? …
SQL Server IF ELSE Statement By Examples - SQL Server Tutorial
The IF...ELSE statement is a control-flow statement that allows you to execute or skip a statement block based on a specified condition. The IF statement. The following illustrates the syntax of …
The IF…ELSE IF….ELSE Statement: Everything You Should Know
May 24, 2021 · The IF…ELSE IF…ELSE decision structure allows you to specify more than one condition, unlike the IF…ELSE structure. The first condition resulting in TRUE gets executed. …
How to Use If Else in SQL Select Statement - GeeksforGeeks
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 …
How do I perform an IF...THEN in an SQL SELECT?
Sep 15, 2008 · The CASE statement is the closest to IF in SQL and is supported on all versions of SQL Server. SELECT CAST( CASE WHEN Obsolete = 'N' or InStock = 'Y' THEN 1 ELSE 0 …
sql server - using if statement in sql function - Stack Overflow
May 2, 2011 · SET @i = @iNumber * dbo.Factorial( @iNumber - 1 ) declare @Result int. set @Result = 1 . if (@num>1) . set @Result = @num * dbo.factfind(@num-1); return @Result. …
ELSE (IF...ELSE) (Transact-SQL) - SQL Server | Microsoft Learn
Nov 22, 2024 · Imposes conditions on the execution of a Transact-SQL statement. The Transact-SQL statement (sql_statement) following the boolean_expression is executed if the …
SQL IF Statement for Conditional Logic - MSSQLTips.com - SQL …
Sep 12, 2022 · It allows a line of code or a block of code to run only if certain conditions are met. If the conditions are not met, the code is skipped, and execution moves to later lines of code. …
IF ELSE Statement – SQL Tutorial
The IF…ELSE statement is a control-flow statement in SQL Server that enables conditional execution of T-SQL code blocks. Depending on whether a condition evaluates to TRUE or …
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