SQL Stored Procedure - Return ValueMarkus Freitag 3,786 Reputation points Jan 12, 2022, 9:41 PM Hello, my StoredProcedure looks like this. Copy USE [MeineDatenbank] GO /****** Object: StoredProcedure [dbo].[G
Hello, USE [MeineDatenbank] GO /*** Object: StoredProcedure [dbo].[GetOrders] Script Date: 12.01.2022 14:33:21 ***/ SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO --…
MyCommand.Parameters["@return"].Direction = ParameterDirection.ReturnValue; MyCommand.ExecuteNonQuery(); Response.Write(MyCommand.Parameters["@return"].Value.ToString()); 2.获取Output输出参数值 程序代码 //存储过程 //Create PROCEDURE MYSQL // @a int, // @b int, // @c int output //AS // ...
有return,只要查询输出参数,则查询结果为输出参数在存储过程中最后变成的值;只要不查询输出参数,则查询结果为return返回的值 例子B: ---创建存储过程 create procedure sp_output @outputintoutput as set@output = 121 ---执行存储过程 <1>执行下列,返回121 declare @outint exec sp_output @outoutput select@...
CREATE PROCEDURE PROC_SELECT_REFUNDID ( @Refund_ID NVARCHAR(100) OUT//返回参数 ) AS BEGIN DECLARE @COUNT int declare @zero NVARCHAR(100) set @zero='0'; select top 1 @Refund_ID=id from [Test].[dbo].[CMB_Re_FileID] order by id desc; ...
RETURN GO 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 以下示例调用在第一个示例中创建的过程并将从调用的过程返回的输出值保存在 @SalesYTD Transact-SQL -- Declare the variable to receive the output value of the procedure.DECLARE @SalesYTDBySalesPerson money; ...
如果IsQueryStoreProcedure 设置为 True,则为myStoredProcedure ADO.NET将 IsQueryStoreProcedure 设置为True。 myStoredProcedure 如上表中语法所示,执行 SQL 任务使用“直接输入”源类型来运行存储过程。 执行 SQL 任务还可以使用“文件连接”源类型来运行存储过程。 无论执行 SQL 任务是使用“直接输入”源类型还是使...
SQL_PT_PROCEDURE: The returned object is a procedure; that is, it does not have a return value. SQL_PT_FUNCTION: The returned object is a function; that is, it has a return value. DB2 CLI always returns SQL_PT_PROCEDURE. Note: The column names used by Db2 for i CLI follow the X...
The RETURN statement is used to unconditionally and immediately terminate an SQL procedure by returning the flow of control to the caller of the stored procedure. It is mandatory that when the RETURN statement is executed that it return an integer value. If the return value is not provided, ...
SQLProcedureColumns會傳回輸入和輸出參數的清單,以及組成指定程式結果集的數據行。 驅動程式會將信息當做指定語句的結果集傳回。 語法 C++複製 SQLRETURNSQLProcedureColumns( SQLHSTMT StatementHandle, SQLCHAR * CatalogName, SQLSMALLINT NameLength1, SQLCHAR * SchemaName, SQLSMALLINT NameLength2, ...