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The CASE is just a "switch" to return a value - not to execute a whole code block. You need to change your code to something like this: SELECT @selectoneCount = CASE @Temp WHEN 1 THEN @selectoneCount + 1 WHEN 2 THEN @selectoneCount + 1 END
The function returns the first and last name of a given BusinessEntityID and the contact type for that person. The CASE expression in the SET statement determines the value to display for the column ContactType based on the existence of the BusinessEntityID column in the Employee , Vendor , or Customer tables.
20 kwi 2021 · In the T-SQL scripting language, you can use the SQL CASE statement to evaluate a condition and return one or more result expressions. This SQL Tutorial will teach you when and how you can use CASE in T-SQL statements.
17 wrz 2021 · To address the nested iif functions, SSRS also provides a switch function. The switch function is simpler to write and read as it uses a 1 to 1 setup with the logical statement first and then resulting value second.
30 sie 2022 · This article provides you implementation details of SQL server switch case statement and how to use it with examples
This tutorial shows you how to use the SQL Server CASE expression to add if-else logic to SQL queries with many practical examples.
2 gru 2016 · T-SQL provides the case expression which can be used to provide a switch, similar to an if/else construct in other languages, within a query. There are two slightly different constructs for the case expression: a simple case expression which can only evaluate equality, and a searched case expression which allows for more nuanced comparisons.
