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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.
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 · 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.
15 lis 2016 · ‘ALTER TABLE {sourceTableName} SWITCH TO {destinationTableName}’ can be used to move this partition to another table, regardless of SQL Server edition.
4 sty 2016 · In SQL Server the code would look like this: UPDATE TableName. SET gender = CASE WHEN gender = 'M' THEN 'W' . WHEN gender = 'W' THEN 'M' ELSE gender END. Edit: As stated in the comments (and some of the other answers) the ELSE isn't necessary if you put a WHERE clause on the statement. UPDATE TableName. SET gender = CASE WHEN gender = 'M' THEN 'W'
