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@RamSingh - there's no switch statement in the SQL language. As others have indicated, you can use a CASE expression, but it has to compute and return a scalar value. –
The CASE expression has two formats: The simple CASE expression compares an expression to a set of simple expressions to determine the result. The searched CASE expression evaluates a set of Boolean expressions to determine the result. Both formats support an optional ELSE argument.
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
20 kwi 2021 · The first format for the CASE expression has the following syntax: CASE WHEN <condition> THEN <expression if true> ELSE <expression if false> END . The ELSE argument is optional. The example given in the introduction uses this format. Let’s take a look at some examples using the Employee table in the HumanResources schema.
SQL Server CASE expression evaluates a list of conditions and returns one of the multiple specified results. The CASE expression has two formats: simple CASE expression and searched CASE expression.
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.
