sql function return value
傳回值可以是純量(單一) 值或資料表。The return value can either be a scalar (single) value or a table. 您可以使用這個陳述式來建立 ..., You don't provide a variable name for the return value, just its type, and the parens are not needed; CREATE FUNCTION [dbo].,You need to use a statement like SELECT dbo.(function) to retrieve the value - something like this: using(SqlConnection conn = new SqlConnection("server=. , How to return varchar value from a function · sql-server function. I written the following function. SET ANSI_NULLS ON GO ..., 預存程序可以向發出呼叫的程序或應用程式傳回一個整數值。Stored procedures can return an integer value to a calling procedure or an ...,Just rewrite it like this table-valued function: CREATE FUNCTION dbo.Get_NextSaturdayDay() RETURNS TABLE AS RETURN ( -- Add the SELECT statement ... ,SQL Server scalar function takes one or more parameters and returns a single value. The scalar functions help you simplify your code. For example, you may have ... ,A table-valued function is a user-defined function that returns data of a table type. ... table-valued function, you use a table variable as the return value. Inside the ... ,I can't say that I understand what it is that You are trying to do... The thing is, just like You have already been told, that You can't use Dynamic SQL in a Function. , 使用者定義函數無法傳回多個結果集。User-defined functions can not return multiple result sets. 如果您需要傳回多個結果集，請使用預存程序。
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 sql function return value 相關參考資料
CREATE FUNCTION (Transact-SQL) - Microsoft Docs
傳回值可以是純量(單一) 值或資料表。The return value can either be a scalar (single) value or a table. 您可以使用這個陳述式來建立 ... https://docs.microsoft.com How do I create a SQL Server function to return an int? - Stack ...
You don't provide a variable name for the return value, just its type, and the parens are not needed; CREATE FUNCTION [dbo]. https://stackoverflow.com how to read returned values from sql function - Stack Overflow
You need to use a statement like SELECT dbo.(function) to retrieve the value - something like this: using(SqlConnection conn = new SqlConnection("server=. https://stackoverflow.com How to return varchar value from a function - Stack Overflow
How to return varchar value from a function · sql-server function. I written the following function. SET ANSI_NULLS ON GO ... https://stackoverflow.com RETURN (Transact-SQL) - Microsoft Docs
預存程序可以向發出呼叫的程序或應用程式傳回一個整數值。Stored procedures can return an integer value to a calling procedure or an ... https://docs.microsoft.com Return value from function in SQL Server - Stack Overflow
Just rewrite it like this table-valued function: CREATE FUNCTION dbo.Get_NextSaturdayDay() RETURNS TABLE AS RETURN ( -- Add the SELECT statement ... https://stackoverflow.com SQL Server Scalar Functions By Practical Examples
SQL Server scalar function takes one or more parameters and returns a single value. The scalar functions help you simplify your code. For example, you may have ... https://www.sqlservertutorial. SQL Server Table-Valued Function By Practical Examples
A table-valued function is a user-defined function that returns data of a table type. ... table-valued function, you use a table variable as the return value. Inside the ... https://www.sqlservertutorial. User Defined Function Return value - Database ...
I can't say that I understand what it is that You are trying to do... The thing is, just like You have already been told, that You can't use Dynamic SQL in a Function. https://dba.stackexchange.com 建立使用者定義函式(Database Engine) - SQL Server ...
使用者定義函數無法傳回多個結果集。User-defined functions can not return multiple result sets. 如果您需要傳回多個結果集，請使用預存程序。 https://docs.microsoft.com |