Question

我正在尝试从经典ASP应用程序调用存储过程，并且我收到3709错误。这是一个连接不能......错误。

On Error Resume Next
set ConnectionStr = "driver=SQL Server;server=***;uid=***;pwd=***;database=***"

Set cmd = Server.CreateObject("ADODB.Command")
With cmd
    Set .ActiveConnection = ConnectionStr
    .CommandType = adCmdStoredProc
    .CommandText = "storedprocedure"  

    'Input Parameters
    .Parameters.Append .CreateParameter("@email", adVarchar, adParamInput, 50, Request.Form("email")) 
    .Parameters.Append .CreateParameter("@pass", adVarchar, adParamInput, 50, Request.Form("password")) 

End With 

set rs = Server.CreateObject("ADODB.RecordSet") 

'rs.Open cmd.Execute
set rs = cmd.Execute 'Here is 3709 Error

If not rs.eof Then 'I get a 3704 Error here because of the 3709 error above
    'Do Things with the RS
End If
Set cmd = Nothing

我的存储过程是：

SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO

ALTER PROCEDURE [dbo].[nameofprocedure]
    @email nvarchar(50),
    @pass nvarchar(50)
AS
BEGIN
    SET NOCOUNT ON
    SELECT is, fstname, lstname, [password]
    FROM users
    WHERE email = @email AND [password] = @pass;
    RETURN
END

Answer 1

您需要创建并打开连接。试试这段代码：

Set ConnectionStr = Server.CreateObject("ADODB.Connection")  
ConnectionStr.Open "driver=SQL Server;server=***;uid=***;pwd=***;database=***"

您可能希望将变量重命名为其他变量，因为它不是真正的连接字符串。

Answer 2

错误的原因是ConnectionStr是字符串变量而不是对象变量，因此不期望Set。你有两个选择;

从Set开头删除ConnectionStr。

set ConnectionStr = "driver=SQL Server;server=***;uid=***;pwd=***;database=***"

到

ConnectionStr = "driver=SQL Server;server=***;uid=***;pwd=***;database=***"

在这种情况下实例化一个对象变量，它将是ADODB.Connection，您必须在传递连接字符串时调用Open()方法（除非您重新使用这个连接对象有点过分了）。 Brian covers this in their answer

有用的链接

Error trying to call stored procedure with prepared statement （如何构建对数据库的ADODB.Command调用的示例）
ADODB.Parameters error '800a0e7c' Parameter object is improperly defined. Inconsistent or incomplete information was provided

Answer 3

ASP文件缺少对ADO数据对象的库引用。

<!--METADATA
TYPE="TypeLib"
NAME="Microsoft ActiveX Data Objects 2.6 Library"
UUID="{00000206-0000-0010-8000-00AA006D2EA4}"
VERSION="2.6"
-->

尝试在经典ASP中调用存储过程时出现3709错误

3 个答案:

有用的链接