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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
CASE can be used in any statement or clause that allows a valid expression. For example, you can use CASE in statements such as SELECT, UPDATE, DELETE and SET, and in clauses such as <select_list>, IN, WHERE, ORDER BY, and HAVING. Transact-SQL syntax conventions.
30 sie 2022 · This article provides you implementation details of SQL server switch case statement and how to use it with examples
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. It allows as many lines as needed and also allows for compound criteria in the logical argument.
What is CASE in SQL Server? The CASE expression in SQL server allows us to apply if-then-else logic in a SQL statement. A CASE consists of a number of conditions with an accompanying custom result value in a case body followed by an optional ELSE clause.
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.
16 sty 2010 · Two commonly-used functions in SQL Server Reporting Services are the IIF () and the Switch (). These are two functions of the Program Flow type, or Decision Functions as they are called on this MSDN page.
