![]() The Execute and Select statements must be executed at the same time. Execute the function while passing a value to the parameterĮXEC = dbo.ufnGetSalesOrderStatusText = 5 Declare a variable to return the results of the function. Vary the example by passing integers 1 through 7 to the parameter. The purpose of the function is to return a text value for sales status from a given integer. This example uses the ufnGetSalesOrderStatusText scalar-valued function that is available in most editions of AdventureWorks. For more information, see EXECUTE (Transact-SQL) Use Transact-SQL Permissions aren't required to run the EXECUTE statement. The value returned to the caller is always the value at the time the module returns. Permissions are checked at the time EXECUTE statement is encountered, even if the EXECUTE statement is included within a module. A parameter isn't part of a transaction therefore, if a parameter is changed in a transaction that is later rolled back, the value of the parameter doesn't revert to its previous value. For example, if the string contains an INSERT statement, the caller of the EXECUTE statement must have INSERT permission on the target table. However, permissions are required on the securables referenced within the EXECUTE string. A parameter isn't part of a transaction therefore, if a parameter is changed in a transaction that is later rolled back, the value of the parameter doesn't revert to its previous value. ![]() ![]() In Transact-SQL, parameters can be supplied either by using value or by using parameter_name= value. Applies to: SQL Server Azure SQL DatabaseĮxecute a user defined function using Transact-SQL. ![]()
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