Stored Procedure Can't Access Table On External Database
Mar 6, 2005
Hi
I have created a .net application using visual studio .net and sql server destop edition on my pc. I have exported the database tables and stored procedures and imported them into a Sql Server database on a web hosting service. The web host does not allow me to access this database directly through visual studio .net.
My connection string to the external database works ok and I can access my stored procedures through my web pages. I know they accept parameters and that I can receive Return Values from them. However, whenever I try to access any of the tables on the external database through a stored procedure, I get a sqlException saying that the table cannot be found (Invalid object name 'UserList').
I have created a text type command which selects data from one of the tables and this runs through without any errors. I have also managed to Insert a row onto one of the external tables also by using a text type command. My only problem seems to be with commands using stored procedures.
Just in case this is the problem - the owner of the table/procedures on my desktop is shown as dbo but on the external database the owner of the tables is shown as [domainname].co.uk_dbuser while the stored procedures owner is still dbo.
Example of stored procedure on external database:
/****** Object: Stored Procedure dbo.AddUser Script Date: 01/03/2005 21:10:06 ******/
CREATE PROCEDURE dbo.AddUser
(
@Username Varchar(20),
@Password Varchar(20)
)
AS
(
Select User_ID From UserList
Where User_Username = @Username
)
GO
Have tried changing dbo.AddUser to [domain].co.uk_dbuser.Adduser but this would not save because there were too many full-stops!
Any help would be greatly appreciated as I am completely stuck.
John
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Oct 19, 2006
OS: Windows XP (SP2)
App: MS Access 2003 (SP2)
DB: MS SQL 2000 (SP4, 2040)
User is using MS Access linked table to query database (using ODBC). User can open the query in MS Access. However when the user goes to export the data to MS Excel format, the user receives the error message:
"Unexpected Error from External Database Driver (22)."
A trace on the db, reveals that the user process is attempting to log in to the server as 'Admin'. However, when the query with the linked table is first opened, the user is prompted for username/password (non Windows authentication).
Any ideas? I googled and found some stuff, but nothing directly related and most of what I found was supposedly fixed with SP1.
Any help appreciated. I am not an Access guru.
Regards,
hmscott
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Oct 8, 2015
I have a Custom .net assembly which retrieves some data, basically just a set of data containing, ID, value,
I need my stored procedure to return this data as a table.
My question what/how is fastest way to do this, my assembly can return anything you want, a datatable, a hashtable, list of(class) etc..
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Jan 15, 2007
Hi all,
I am trying to reference the following stored procedure. I was just wondering if it can be done.
I get the following error when i try to save it.
Error: The Column prefix 'CRMBackOffice.dbo' does not match with the table name or alias name used in the query
SELECT BRN_CustCode, BRN_Name1, BRN_Name2, BRN_Status
FROM [VENUS_II].[dbo].[Branches]
WHERE BRN_CustCode NOT IN ([CRMBackOffice].[dbo].[csp_GetCRMIIICustomerList])
Thanks in advance,
Vini
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Jul 10, 2007
Hi There
I'm having problems installing a external stored procedure that I created in Visual C++. I've created the .ddl and put it in the correct directory.
I've run the following commands to install it
sp_addextendedproc xp_regex, "D:garthExternalStoredProceduresTecasxp_regex.dll"
I then exec the procedure and get the following:
execute master..xp_regex
ODBC: Msg 0, Level 16, State 1
Cannot load the DLL \tedevsql02garthExternalStoredProceduresTecas, or one of the DLLs it references. Reason: 126(The specified module could not be found.).
The .dll is definately in that directory. I'm not sure what I'm doing wrong. Any tips?
Thanks
SynAck
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Aug 9, 2006
I have generated a DLL file in VC++ 2005 by a 'C' file. It works fine when I put in a 32bits machine(32bits Windows Server 2003 + 32 bits SQL Server 2005).
However, when I build it into 64 bits, it doesn't work in a 64 bits machine. I have checked by Dependenct Walker, the DLL generated is linked with KERNEL32.DLL / OPENDS60.DLL / MSVCR80D.DLL, all of these DLL files are on the 64 bits machines and linked correctly.
I used the command
sp_addextendedproc 'abc', 'C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLBinnabc.dll'
to create a ext. stored procedure. When I run it, the error message shows that
Could not load the DLL C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLBinnabc.dll, or one of the DLLs it references. Reason: 126(error not found).
I would like to ask what is cause of the problem? Do I need to use CLR instead?
Thank you very much!!~
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Jun 30, 2004
Hi all,
I have an urgent problem. Can a stored procedure create a connection or access data from another database?
Thanks in advace. :)
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Feb 8, 2008
Hi. I'm trying to write a stored procedure that will access another database on a different server. How can I set this up in a stored procedure? It is a SQL Server 2000 database and it will be using SQL server authentication. Thanks!
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Aug 13, 2007
Hi All,
I am trying to create a CLR based stored procedure in C#. When i tried printing simple "Hello" from it, it works fine.
Now requirement is to run an exe file from it. For that i use process.start. But when i try to execute the procedure i get all the security execptions. Can someone please help. Following is the code snippet.
-------------------------------------------------------------------------------------------------------------------------------------------------------------
public partial class StoredProcedures
{
[Microsoft.SqlServer.Server.SqlProcedure]
public static void RunProc(string arg)
{
SqlPipe pipe = SqlContext.Pipe;
pipe.Send("Hello");
Process.Start("E: est.exe");
}
}
CREATE ASSEMBLY [RunProcess]
FROM 'RunProcess.dll'
CREATE PROCEDURE dbo.sqlclr_RunProc
(
@arg nvarchar(1024)
)
AS EXTERNAL NAME [RunProcess].[StoredProcedures].[RunProc]
--------------------------------------------------------------------------------------------------------------------------------------------------------------
Thanks
Sid
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Apr 9, 2007
I need to create a SQL server database and add some tables to it. Then access it with a C# application. The problem is that the new SQL server database and it's tables must reside on an external hard drive. How do I point SQL server to this external drive, so that I can create a database on this drive and then create tables and access data on it?
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Jan 31, 2008
Imports System
Imports System.Data
Imports System.Data.SqlClient
Imports System.Data.SqlTypes
Imports Microsoft.SqlServer.Server
Imports System.Data.OleDb
Imports System.Configuration
Imports System.Text
Imports System.Collections
Partial Public Class StoredProcedures
<Microsoft.SqlServer.Server.SqlProcedure()> _
Public Shared Sub StoredProcedureTest(ByVal strAS400ServerName As String, _
ByVal strCompany As String, _
ByVal decSerial As Decimal, _
ByVal strSerialCode As String, _
ByVal strSerialScan As String, _
ByVal decMasterSerialNumber As Decimal, _
ByVal strCustomerPart As String, _
ByVal strTakataPart As String, _
ByVal strCustomerRanNo As String, _
ByVal strCustomerAbv As String, _
ByVal strDestinationAbv As String, _
ByVal decQty As Decimal, _
ByVal strCreatDate As String, _
ByVal decVoidSerialNo As Decimal, _
ByVal strProductionLineNo As String, _
ByVal strProcType As String)
Dim sp As SqlPipe = SqlContext.Pipe
Dim strResult As Integer = 0
Dim strErrorText As String = String.Empty
Dim dsData As New DataSet
Dim parameter(15) As OleDbParameter
If Not strAS400ServerName Is Nothing And strAS400ServerName <> String.Empty Then
' Populate parameter collection
parameter(0) = (CreateParameter("PARM1", OleDbType.Char, 20, ParameterDirection.InputOutput, strAS400ServerName))
parameter(1) = (CreateParameter("PARM2", OleDbType.Char, 2, ParameterDirection.InputOutput, strCompany))
parameter(2) = (CreateParameter("PARM3", OleDbType.Decimal, 10, ParameterDirection.InputOutput, decSerial))
parameter(3) = (CreateParameter("PARM4", OleDbType.Char, 2, ParameterDirection.InputOutput, strSerialCode))
parameter(4) = (CreateParameter("PARM5", OleDbType.Char, 25, ParameterDirection.InputOutput, strSerialScan))
parameter(5) = (CreateParameter("PARM6", OleDbType.Decimal, 10, ParameterDirection.InputOutput, decMasterSerialNumber))
parameter(6) = (CreateParameter("PARM7", OleDbType.Char, 30, ParameterDirection.InputOutput, strCustomerPart))
parameter(7) = (CreateParameter("PARM8", OleDbType.Char, 15, ParameterDirection.InputOutput, strTakataPart))
parameter(8) = (CreateParameter("PARM9", OleDbType.Char, 15, ParameterDirection.InputOutput, strCustomerRanNo))
parameter(9) = (CreateParameter("PARM10", OleDbType.Char, 6, ParameterDirection.InputOutput, strCustomerAbv))
parameter(10) = (CreateParameter("PARM11", OleDbType.Char, 6, ParameterDirection.InputOutput, strDestinationAbv))
parameter(11) = (CreateParameter("PARM12", OleDbType.Decimal, 9, ParameterDirection.InputOutput, decQty))
parameter(12) = (CreateParameter("PARM13", OleDbType.Char, 10, ParameterDirection.InputOutput, strCreatDate))
parameter(13) = (CreateParameter("PARM14", OleDbType.Decimal, 10, ParameterDirection.InputOutput, decVoidSerialNo))
parameter(14) = (CreateParameter("PARM15", OleDbType.Char, 3, ParameterDirection.InputOutput, strProductionLineNo))
parameter(15) = (CreateParameter("PARM16", OleDbType.Char, 2, ParameterDirection.InputOutput, strProcType))
RunDB2Sp("FABLE.MAP", parameter, dsData)
If dsData.Tables.Count > 0 Then
dsData.Tables(0).TableName = "Supreeth"
Dim bitresult As String = dsData.Tables(0).Rows(0)(0).ToString()
Dim errorstring As String = dsData.Tables(0).Rows(0)(1).ToString()
' I am not sure here
SqlContext.Pipe.Send(bitresult)
SqlContext.Pipe.Send("No errors")
End If
Else
Throw New ArgumentException("AS400Db.GetAS400TraceabilityResult: AS400 server name is empty or invalid")
End If
End Sub
Public Shared Sub RunDB2Sp(ByVal strProcedure As String, ByRef parms As OleDbParameter(), ByRef dsData As DataSet)
'*********************************************
' Declare Variables
'*********************************************
Dim daAdaptor As OleDbDataAdapter
Dim cmdAS400 As OleDbCommand
'Dim dstestMe As New DataSet
Try
cmdAS400 = CreateCommand(strProcedure, parms)
daAdaptor = New OleDbDataAdapter(cmdAS400)
' Fill the Data Set
daAdaptor.Fill(dsData)
Catch expError As OleDbException
daAdaptor = Nothing
Finally
daAdaptor = Nothing
cmdAS400.Dispose()
'Me.Close()
End Try
End Sub
Public Shared Function CreateParameter(ByVal name As String, _
ByVal type As OleDbType, _
ByVal size As Integer, _
ByVal direction As ParameterDirection, _
ByVal paramValue As Object) As OleDbParameter
Dim param As OleDbParameter = New OleDbParameter
param.ParameterName = name
param.OleDbType = type
param.Size = size
param.Direction = direction
param.Value = paramValue
Return param
End Function
Private Shared Function CreateCommand(ByVal strProcedure As String, ByVal prams As OleDbParameter()) As OleDbCommand
Dim CmdSAS400 As OleDbCommand
Dim parameter As OleDbParameter
Dim connAS400 As OleDbConnection
connAS400 = New OleDbConnection("Provider=IBMDA400;Data Source=AHISERIESDEV1;User Id=****;Password=****;")
connAS400.Open()
CmdSAS400 = connAS400.CreateCommand()
CmdSAS400.CommandText = strProcedure
CmdSAS400.CommandType = CommandType.StoredProcedure
CmdSAS400.Parameters.Clear()
'CmdAS400.CommandTimeout = intTimeOut
If (prams Is Nothing) Then
Else
For Each parameter In prams
CmdSAS400.Parameters.Add(parameter)
Next
End If
Return CmdSAS400
End Function
I have a UI which supplies 16 parameters to my stored procedure , which in turn call another sored procedure on as400 which returns result set. So far i am able to send 16 parms and get the values in dataset.
My question here how would i send the result set to UI for display, please feel free to comment on any changes need to be made on code . I badly need to find a solution for this and i appreciate any feed backs
Thanks
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Sep 7, 2007
ALTER PROCEDURE AddListAndReturnNewIDValue (
@EditorId int,@CategoryID int,
@ListTitle nvarchar(50),@Blurb nvarchar(250),
@FileName nvarchar(50),@ByLine nvarchar(50),
@HTMLCopy nvarchar(MAX),@MainStory bit,
@MainStoryImageFile nvarchar(50),@Publish bit,
@PublishDate smalldatetime,
@ListId int OUTPUT
)
AS
-- Insert the record into the database
INSERT INTO shortlist (EditorId,CategoryID,ListTitle,Blurb,FileName,ByLine,HTMLCopy,MainStory,MainStoryImageFile,Publish,PublishDate)
VALUES (@EditorID,@CategoryID,@ListTitle,@Blurb, @FileName, @ByLine, @HTMLCopy, @MainStory, @MainStoryImageFile,@Publish,@PublishDate)
-- Read the just-inserted ProductID into @NewProductID
SET @ListId = SCOPE_IDENTITY()
here is the sqlDataSource
<asp:SqlDataSource
id="srcShortList"
ConnectionString="<%$ ConnectionStrings:ShortList %>"
SelectCommand="SELECT Id,EditorId,CategoryID,ListTitle,Blurb,FileName, ByLine, HTMLCopy, MainStory, MainStoryImageFile, Publish,PublishDate,Date,Deleted FROM shortlist"
InsertCommand="AddProductAndReturnNewProductIDValue"SelectCommandType="StoredProcedure"
UpdateCommand="UPDATE shortlist SET CategoryID=@CategoryID,ListTitle=@ListTitle,Blurb=@Blurb,ByLine=@ByLine,HTMLCopy=@HTMLCopy,MainStory=@MainStory,Publish=@Publish,PublishDate=@PublishDate WHERE Id=@Id"
Runat="server" >
<SelectParameters>
<asp:QueryStringParameter
Name="Id"
QueryStringField="Id" />
</SelectParameters>
</asp:SqlDataSource>
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Feb 25, 2008
I have a table that has 5 values that I want to MSSQL to create a csv file for. After it is created, dump that csv file back into the database as a binary file. Is this possible?
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Jul 20, 2005
Is it possible to execute a stored procedure in one database, which thenitself executes a stored procedure from another database? We have decide tosplit our data into a tree structure (DB1) and data blobs (DB2) (we areusing MSDE and we have a 2gb limit with each DB so we've done it this wayfor that reason). I would like to, say, execute a stored procedure in DB1,passing in the data blob and other details, DB1 will create a tree node inDB1 and then add the blob record to DB2. DB1 will wrap in a transaction ofcourse, as will DB2 when it adds the blob. Is this possible?
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Jan 12, 2007
For some reason, I run a stored procedure in Query Analyzer and it works fine. When I run the very same procedure in MS access by clicking on its link I have to run it twice. The first run gives me the message that the stored procedure ran correctly but returned no records. The second run gives me the correct number of records but I have to run it twice. I am running month-to-month data. The first run is Jan thru March. Jan and Feb have no records so I run three months on the first set. The ensuing runs are individual months from April onward. The output is correct but any ideas on why I have to do it twice in Access? I am a bit new to stored procedures but my supervisor assures me that it should be exactly the same.
ddave
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Jan 24, 2004
Hi All
I have a stored procedure, sp_GetNameDetail, which return a one row, multiple columns result set.
Yet I have another storede procedure which would call sp_GetNameDetail, and would like to access this result set. Is there a way I can do this?
Thanks,
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Aug 17, 2000
We have been asked to look into using stored procedures with SQL Server 7.0 as a way to speed up a clients site. 99% of all the articles I have read along with all the books all say Stored Procedure should be used whenever possible as opposed to putting the SQL in your ASP script. However one of my colleagues has been speaking to Microsoft and they said that that they were surprised that our client wanted to use Stored Procedures as this was the old method of database access and that now he should really consider using COM objects for data access as itis much faster. Has anyone got any views on this or know of any good aticles regarding this matter ?
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Jul 23, 2005
Hello,I want to access my database server from the internet. I've created a ruleon my router to redirect port 1433 to the desired machine, but still get aServer does not exist, or access denied message. When I change the(external) ip to the local IP address, connection succeeds. Is thereanything i need to change within SQL Server to allow external (internet)access?
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Mar 28, 2007
I have a stored procedure that calls a msdb stored procedure internally. I granted the login execute rights on the outer sproc but it still vomits when it tries to execute the inner. Says I don't have the privileges, which makes sense.
How can I grant permissions to a login to execute msdb.dbo.sp_update_schedule()? Or is there a way I can impersonate the sysadmin user for the call by using Execute As sysadmin some how?
Thanks in advance
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Jul 3, 2006
Hello,
I'm not sure whether this is right section to post this. It seems the most relevant one to me. (Please point me in the right direction if it is not).
I am a programmer/web developer for a medium sized organisation in the financial industry (in Australia). Obviously being in the finance industry, we have very strict guidelines and access when it comes to security. We are currently in the process of converting our website to use a SQL Server database (instead of MS Access which we have been using for years). In the past, we have accessed our web database via SFTP as it was only an Access file. Now that we are converting to SQL Server, we will still need access to our database (which is on a server hosted externally). It seems a bit silly (and even bizarre) to me to consider trying to access a SQL Server database via SFTP (as that, to me, defeats the purpose of some of its security features), but is it even possible?
My security guys here will only allow me to access the external server that hosts our website/database via SFTP (on a machine that is outside our network, so any files that I wish to update on our website I need to copy over via USB or whatever). If I am not able to get into the SQL Server administrator program to change our database via SFTP, is there someway that I can "drop" a changed copy of our database into a directory somewhere that SQL Server can "pick up"?
Am I making sense?
Many thanks,
Bronwyn
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Oct 12, 2005
I've done a lot of digging, and I can't find the solution to this one. I followed Vineet's instructions to get an assembly registered that can call out to Web services; however, when I try to register, I get the following error:
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Sep 22, 2015
I'm trying to re-write my database to de-couple the interface (MS Access) from the SQL Backend. As a result, I'm going to write a number of Stored Procedures to replace the MS Access code. My first attempt worked on a small sample, however, trying to move this on to a real table hasn't worked (I've amended the SP and code to try and get it to work on 2 fields, rather than the full 20 plus).It works in SQL Management console (supply a Client ID, it returns all the client details), but does not return anything (recordset closed) when trying to access via VBA code.The Stored procedure is:-
USE [VMSProd]
GO
/****** Object: StoredProcedure [Clients].[vms_Get_Specified_Client] Script Date: 22/09/2015 16:29:59 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
[code]....
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Nov 22, 2007
Hello
Normally we installs our SQLServers for internal use, but now we've a data supplier which we're going to expose a SQLServer at.
The datasupplier should be able to log on the SQLServer, so I've done the following.
Created an IP-adress from the outside to point at our server
Opened port 1438 in the firewall
Installed SQLServer 2000 Developer Edition as an instance (ie. ServerAINST001)
Opened SQL Server Network utility, selected the correct instance and TCP/IP and altered the default port to 1438
And tried to connect, but with no luck. Can anybody guide me in the right direction?
Kind regards
Janus
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Jul 28, 2006
I want to Access External resources inside the CLR Code... But I am getting Security Exception
I have marked Assembly with External Access... here is the way I am doing..
I read articles and MSDN .. everywhere is written to use impersonation like
using (WindowsIdentity id = SqlContext.WindowsIdentity)
{
WindowsImpersonationContext c = id.Impersonate();
//perform operations with external resources and then undo
c.Undo();
}
In above case .. I tried both Windows Authentications and SQL Authentications ...
In case of Windows.. I am have a domain login to logon to my pc, while sql server is at another machine and Active directory is at different machine .. when connect to Database .. it says cannot find user Domainnameuser
and the SqlContext.WindowsIdentity is always null or it has exception User.Toked thew Security exception.
After that .. I tried to user custome Identity .. using IIdentity =GenericIdentity("UserName","Windows");
But there is now difference .. still same exception .. as given below..
[Microsoft.SqlServer.Server.SqlProcedure]
public static void MyProcedure()
{
Process[] p = Process.GetProcessesByName("YPager"); //Yahoo messanger exe .. a process
p[0].kill();
}
A .NET Framework error occurred during execution of user defined routine or aggregate 'MyProcedure': System.Security.SecurityException: Request failed.
System.Security.SecurityException:
at System.Security.CodeAccessSecurityEngine.ThrowSecurityException(Assembly asm, PermissionSet granted, PermissionSet refused, RuntimeMethodHandle rmh, SecurityAction action, Object demand, IPermission permThatFailed)
at System.Security.CodeAccessSecurityEngine.ThrowSecurityException(Object assemblyOrString, PermissionSet granted, PermissionSet refused, RuntimeMethodHandle rmh, SecurityAction action, Object demand, IPermission permThatFailed)
at System.Security.CodeAccessSecurityEngine.CheckSetHelper(PermissionSet grants, PermissionSet refused, PermissionSet demands, RuntimeMethodHandle rmh, Object assemblyOrString, SecurityAction action, Boolean throwException)
at System.Security.CodeAccessSecurityEngine.CheckSetHelper(CompressedStack cs, PermissionSet grants, PermissionSet refused, PermissionSet demands, RuntimeMethodHandle rmh, Assembly asm, SecurityAction action)
at DatFileGenerator.StoredProcedures.'MyProcedure'()
.
No rows affected.
(0 row(s) returned)
@RETURN_VALUE =
Finished running [dbo].['MyProcedure'].
How could I go ahead... what I should do to accompilsh the task...
Kindlly .. suggestions and ideas..
Thanks,
Muna
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Apr 1, 2008
Hi everybody,
How can I access a webservice from inside a stored procedure? any help is greatly appriciated.
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Jan 20, 2006
Hi everyone, im having alot of trouble trying to execute a stored proc from sql express. heres my code
DbProviderFactory db = DbProviderFactories.GetFactory("System.Data.SqlClient");
using(DbConnection conn = db.CreateConnection()){
ConnectionStringSettings s = ConfigurationManager.ConnectionStrings["constrolservicetest"];
conn.ConnectionString = s.ConnectionString;
conn.Open();
DbCommand cmd = conn.CreateCommand();
cmd.CommandText = "StoredProcedure1";
cmd.CommandType = CommandType.StoredProcedure;
DbParameter param = db.CreateParameter();
param.ParameterName = "@test";
param.Value = 2;
cmd.Parameters.Add(param);
cmd.ExecuteNonQuery();
}
****************************procedure code***************************
Create PROCEDURE dbo.StoredProcedure1
(
@test int
)
AS
Update temp
Set test = @test
******************************************************************
The code just doesn't update. I know my connection string is correct because i got the datareader to work, but i just cant get the stored proc to call. Any help will be greatly appreciated.
Thanks,
-D
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Jul 27, 2001
Can someone tell me how to call a stored procedure from Access?
Thanks,
Dianne
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Mar 27, 2007
How can I access Oracle stored procedure from MS SQL Server?
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Feb 22, 2006
I tried to write a CLR stored procedure using C# in SQL 2005 to access an Access
database.
When I use the OleDbConnection class in System.Data, the procedure throws SecurityException at runtime.
Output as following:
System.Security.SecurityException: Request for the permission of type 'System.Data.OleDb.OleDbPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
at System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet)
at System.Security.PermissionSet.Demand()
at System.Data.Common.DbConnectionOptions.DemandPermission()
at System.Data.OleDb.OleDbConnection.PermissionDemand()
at System.Data.OleDb.OleDbConnectionFactory.PermissionDemand(DbConnection outerConnection)
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
at System.Data.OleDb.OleDbConnection.Open()
at Dbbest.Data.BulkStuff.bulkcopy(String source_oledb_connection_string, String source_table, String destination_table, Int32 batchSize, Int32 notifyAfter)
The action that failed was:
Demand
The type of the first permission that failed was:
System.Data.OleDb.OleDbPermission
The Zone of the assembly that failed was:
MyComputer
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Jul 20, 2007
Hi
I've loaded a C# assembly into my database with External Access (the dll contains a routine
that accesses Environment.MachineName).
I am now unable to invoke any of the entry points in this assembly. I get the error message
'An error occured trying to load assembly Id XYZ. System.IO.FileLoadException.....'
I have set the database Trustworthy flag to ON and the assembly does not have a strong name.
Can anyone tell me what I've done wrong?
Thanks
Steve
P.S. I am calling the assembly from SQL code residing in a different database than the one
the assembly has been loaded into.
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Feb 6, 2006
Hello,
I'm having an issue with a CLR Stored procedure. Everything works great in a 32 bit environment, I have a CLR SP that updates an xml file stored on a local drive. When I execute the Stored proc it does go and update what I want it to in a 32 bit system. When I run the CLR SP on a 64 bit cluster, I seem to have give the "everyone" group write permissions to my G: drive (which is where the file is located that I'm updating). What security context is this SP running under? I thought it would be either under the SQL Service account (which is a domain user in the local administrators group) or what I'm logged in as when I run it from Management Studio (which is a domain admin, also in the local administrators group). If I have given the local administrators group "Full Control" access to the G: drive, why isn't this enough? Why do I have to give the Everyone group write access?
The security context seems odd to me, it seems like it's not running as either one of those 2 users I mentioned, because if it was, then it should be able to update the xml file.
Any help appreciated. Here's the error I'm getting:
Msg 6522, Level 16, State 1, Procedure usp_XMLWriter, Line 0
A .NET Framework error occurred during execution of user defined routine or aggregate 'usp_XMLWriter':
System.UnauthorizedAccessException: Access to the path 'g:ssisPackagesBuildCalendarandy.dtsConfig' is denied.
System.UnauthorizedAccessException:
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
at System.Xml.XmlTextWriter..ctor(String filename, Encoding encoding)
at System.Xml.XmlDocument.Save(String filename)
at XMLWriter.StoredProcedures.usp_XMLWriter(String xmlDocPath, String xmlNodePath, String xmlInnerText)
.
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Aug 29, 2007
which is more efficient...which takes less memory...how is the memory allocation done for both the types.
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Apr 7, 2008
Hi I've run into a slight problem with my stored procedure.If I fire a query in a stored procedure, how can I access the results of that query in the stored procedure itself ?? ALTER PROCEDURE GetDetailsOfWebsiteUserForMail @request_id intAS declare @k int select person_id from Website_user w, Request r where r.user_id=w.user_id and r.request_id=@request_id set @k =person_id /* What do I do here??, value returned is unique */ if (@k!=0) /* Exists */ begin /* do something */ end else /* entry on person table does not exist */ begin /* do something */
end
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