How Do I Change The Type Of A Stored Procedure From User To System?

Aug 11, 2005

I built a database by using a generated script from the original
database. It built the System Store Procedures as User type. How do I
change them back to System type?

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How To Create A System Type Table/ Change User Table To System Table.

May 23, 2007

Is there any Posibility to change a User Table to System Table.

How to create one system table.

I am in Big mess that One of the Table I am using is in System Type.

I cant Index the same. Is there any Mistake we can change a user table to system table.....

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System Stored Procedure Name That Allows One To Change One's Password ?

Jan 2, 2008

I am using a web application using asp.net 1.1 vs 2003.
i am using sql server authentication where users are using their sql server user id and sql server saved passwords.
how can i change their passwords inside the sql server?
is there a system sp that allows one to pass one's user id and then change password.
 I will need to call that sp from a user defined store dprocedure and pass the parameters and that will change the password on the sql server.
thanks
  
 

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How Can I Change The Data Type Of The Parameter For The Deployed Stored Procedure ??

Jan 11, 2006

Hi
 
I have Try to Create Stored Procedure in C# with the following structure
 
[Microsoft.SqlServer.Server.SqlProcedure]
public static void sp_AddImage(Guid ImageID, string ImageFileName, byte[] Image)
{
       
}
 
But  when I try to deploy that SP to SQL Server Express  , The SP Parameters become in the following Stature
 
@ImageID uniqueidentifier
@ImageFileName nvarchar(4000)
@Image varbinary(8000)
 
But I don€™t want that Data types .. I want it to be in the following format
 
@ImageID uniqueidentifier
@ImageFileName nText
@Image Image
 
 
How Can I Control the data type for each parameter ??
Or
How Can I Change the data type of the parameter for the Deployed Stored Procedure ??
Or
How Can I defined the new Data type ??
 
Or
 
What's the solution to this problem ??
 
Note : I get Error when I try to use Alert Statement to change the parameter Data type for the SP
 
ALTER PROCEDURE [dbo].[sp_AddImage]
      @ImageID [uniqueidentifier],
      @ImageFileName nText,
      @Image Image
WITH EXECUTE AS CALLER
AS
EXTERNAL NAME [DatabaseAndImages].[StoredProcedures].[sp_AddImage]
GO
 
And thanks with my best regarding
Fraas

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User Defined Data Type Used In Stored Procedure Parameters

Jul 23, 2005

I have several stored procedures with parameters that are defined withuser defined data types. The time it takes to run the procedures cantake 10 - 50 seconds depending on the procedure.If I change the parameter data types to the actual data type such asvarchar(10), etc., the stored procedure takes less that a second toreturn records. The user defined types are mostly varchar, but someothers such as int. They are all input type parameters.Any ideas on why the stored procedure would run much faster if notusing user defined types?Using SQL Server 2000.Thanks,DW

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User 'Unknown User' Could Not Execute Stored Procedure - Debugging Stored Procedure Using Visual Studio .net

Sep 13, 2007

Hi all,



I am trying to debug stored procedure using visual studio. I right click on connection and checked 'Allow SQL/CLR debugging' .. the store procedure is not local and is on sql server.



Whenever I tried to right click stored procedure and select step into store procedure> i get following error



"User 'Unknown user' could not execute stored procedure 'master.dbo.sp_enable_sql_debug' on SQL server XXXXX. Click Help for more information"



I am not sure what needs to be done on sql server side



We tried to search for sp_enable_sql_debug but I could not find this stored procedure under master.

Some web page I came accross says that "I must have an administratorial rights to debug" but I am not sure what does that mean?



Please advise..

Thank You

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SqlDataSource.Select Error: Unable To Cast Object Of Type 'System.Data.DataView' To Type 'System.String'.

Oct 19, 2006

I am trying to put the data from a field in my database into a row in a table using the SQLDataSource.Select statement. I am using the following code: FileBase.SelectCommand = "SELECT Username FROM Files WHERE Filename = '" & myFileInfo.FullName & "'" myDataRow("Username") = CType(FileBase.Select(New DataSourceSelectArguments()), String)But when I run the code, I get the following error:Server Error in '/YorZap' Application. Unable to cast object of type 'System.Data.DataView' to type 'System.String'. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.InvalidCastException: Unable to cast object of type 'System.Data.DataView' to type 'System.String'.Source Error: Line 54: FileBase.SelectCommand = "SELECT Username FROM Files WHERE Filename = '" & myFileInfo.FullName & "'"
Line 55: 'myDataRow("Username") = CType(FileBase.Select(New DataSourceSelectArguments).GetEnumerator.Current, String)
Line 56: myDataRow("Username") = CType(FileBase.Select(New DataSourceSelectArguments()), String)
Line 57:
Line 58: filesTable.Rows.Add(myDataRow)Source File: D:YorZapdir_list_sort.aspx    Line: 56 Stack Trace: [InvalidCastException: Unable to cast object of type 'System.Data.DataView' to type 'System.String'.]
ASP.dir_list_sort_aspx.BindFileDataToGrid(String strSortField) in D:YorZapdir_list_sort.aspx:56
ASP.dir_list_sort_aspx.Page_Load(Object sender, EventArgs e) in D:YorZapdir_list_sort.aspx:7
System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +13
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +45
System.Web.UI.Control.OnLoad(EventArgs e) +80
System.Web.UI.Control.LoadRecursive() +49
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3743
Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210 Please help me!

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Unable To Cast COM Object Of Type 'System.__ComObject' To Class Type 'System.Data.SqlClient.SqlConn

May 17, 2006

Dear all,

I am stuck with a SSIS package and I can€™t work out. Let me know what steps are the correct in order to solve this.
At first I have just a Flat File Source and then Script Component, nothing else.

Error:





[Script Component [516]] Error: System.InvalidCastException: Unable to cast COM object of type 'System.__ComObject' to class type 'System.Data.SqlClient.SqlConnection'. Instances of types that represent COM components cannot be cast to types that do not represent COM components; however they can be cast to interfaces as long as the underlying COM component supports QueryInterface calls for the IID of the interface. at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.HandleUserException(Exception e) at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.AcquireConnections(Object transaction) at Microsoft.SqlServer.Dts.Pipeline.ManagedComponentHost.HostAcquireConnections(IDTSManagedComponentWrapper90 wrapper, Object transaction)



Script Code (from Script Component):



' Microsoft SQL Server Integration Services user script component
' This is your new script component in Microsoft Visual Basic .NET
' ScriptMain is the entrypoint class for script components

Imports System
Imports System.Data.SqlClient
Imports System.Math
Imports Microsoft.SqlServer.Dts.Pipeline.Wrapper
Imports Microsoft.SqlServer.Dts.Runtime.Wrapper


Public Class ScriptMain
Inherits UserComponent


Dim nDTS As IDTSConnectionManager90
Dim sqlConnecta As SqlConnection
Dim sqlComm As SqlCommand
Dim sqlParam As SqlParameter


Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer)

Dim valorColumna As String
Dim valorColumna10 As Double


valorColumna = Row.Column9.Substring(1, 1)

If valorColumna = "N" Then
valorColumna10 = -1 * CDbl(Row.Column10 / 100)
Else
valorColumna10 = CDbl(Row.Column10 / 100)
End If

Me.Output0Buffer.PORCRETEN = CDbl(Row.Column11 / 100)
Me.Output0Buffer.IMPRETEN = CDbl(Row.Column12 / 100)
Me.Output0Buffer.EJERCICIO = CInt(Row.Column2)
Me.Output0Buffer.CODPROV = CInt(Row.Column7)
Me.Output0Buffer.MODALIDAD = CInt(Row.Column8)
Me.Output0Buffer.NIFPERC = CStr(Row.Column3)
Me.Output0Buffer.NIFREP = CStr(Row.Column4)
Me.Output0Buffer.NOMBRE = CStr(Row.Column6)
Me.Output0Buffer.EJERDEV = CDbl(Row.Column13)

With sqlComm
.Parameters("@Ejercicio").Value = CInt(Row.Column2)
.Parameters("@NIFPerc").Value = CStr(Row.Column3)
.Parameters("@NIFReP").Value = CStr(Row.Column4)
.Parameters("@Nombre").Value = CStr(Row.Column6)
.Parameters("@CodProv").Value = CInt(Row.Column7)
.Parameters("@Modalidad").Value = CInt(Row.Column8)
.Parameters("@ImpBase").Value = valorColumna10
.Parameters("@PorcReten").Value = CDbl(Row.Column11 / 100)
.Parameters("@ImpReten").Value = CDbl(Row.Column12 / 100)
.Parameters("@EjerDev").Value = CDbl(Row.Column13)

.ExecuteNonQuery()
End With


End Sub
Public Overrides Sub AcquireConnections(ByVal Transaction As Object)

Dim nDTS As IDTSConnectionManager90 = Me.Connections.TablaMODELO80
sqlConnecta = CType(nDTS.AcquireConnection(Nothing), SqlConnection)

End Sub
Public Overrides Sub PreExecute()

sqlComm = New SqlCommand("INSERT INTO hac_modelo180(Ejercicio,NIFPerc,NIFReP,Nombre,CodProv,Modalidad,ImpBase,PorcReten,ImpReten,EjerDev) " & _
"VALUES(@Ejercicio,@NIFPerc,@NIFReP,@Nombre,@CodProv,@Modalidad,@ImpBase,@PorcReten,@ImpReten,@EjerDev)", sqlConnecta)
sqlParam = New SqlParameter("@Ejercicio", Data.SqlDbType.SmallInt)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@NIFPerc", Data.SqlDbType.Char)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@NIFReP", Data.SqlDbType.Char)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@Nombre", Data.SqlDbType.VarChar)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@CodProv", Data.SqlDbType.TinyInt)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@Modalidad", Data.SqlDbType.SmallInt)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@ImpBase", Data.SqlDbType.Decimal)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@PorcReten", Data.SqlDbType.Decimal)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@ImpReten", Data.SqlDbType.Decimal)
sqlComm.parameters.add(sqlParam)
sqlParam = New SqlParameter("@EjerDev", Data.SqlDbType.Decimal)
sqlComm.Parameters.Add(sqlParam)

End Sub


Public Sub New()

End Sub
Public Overrides Sub ReleaseConnections()
nDts.ReleaseConnection(sqlConnecta)
End Sub

Protected Overrides Sub Finalize()
MyBase.Finalize()
End Sub
End Class







Thanks a lot for your help


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@PARAM1 : Unable To Cast Object Of Type 'System.Data.SqlTypes.SqlInt32 To Type System.IConvertable

Apr 23, 2007

I get the following message in the vs2005 querybuilder when i do a preview:



***********************************
SQL Execution Error.

Executed SQL statement: SELECT Schoolindex, Variant, VVSchool, [index], indincl, VVRuimtes, School FROM School WHERE (Schoolindex = @PARAM1)



Error Source: SQL Server Compact Edition ADO.NET Data Provider


Error Message: @PARAM1 : Unable to cast object of type 'System.Data.SqlTypes.SqlInt32 to type System.IConvertable'.
****************************************

The same querypreview works fine without the parameter:



SELECT Schoolindex, Variant, VVSchool, [index], indincl, VVRuimtes, School FROM School WHERE (Schoolindex = 186)



Can anybody tell me why this is?
And tell me a way to get the tableadapter working?



Anne-Jan Tuinstra

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Unable To Cast Object Of Type 'System.String' To Type 'System.Web.UI.WebControls.Parameter'.

Jun 19, 2008

I'm getting this error on a vb.net page the needs to execute two separate stored procedures.  The first one, is the main insert, and returns the identity value for the ClientID.  The second stored procedure inserts data, but needs to insert the ClientID returned in the first stored procedure.  What am I doing wrong with including the identity value "ClientID" in the second stored procedure? 
Unable to cast object of type 'System.String' to type 'System.Web.UI.WebControls.Parameter'. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.InvalidCastException: Unable to cast object of type 'System.String' to type 'System.Web.UI.WebControls.Parameter'.Source Error:




Line 14: If li.Selected Then
Line 15: InsertClientCompanyType.InsertParameters("CompanyTypeID").DefaultValue = li.Value
Line 16: InsertClientCompanyType.InsertParameters("ClientID") = ViewState("ClientID")
Line 17:
Line 18:
Source File: C:InetpubwwwrootIntranetExternalAppsNewEmploymentClientNewClient.aspx.vb    Line: 16
Here is my code behind... What am I doing wrong with grabbing the ClientID from the first stored procedure insert? 
 
Protected Sub InsertNewClient_Inserted(ByVal sender As Object, ByVal e As SqlDataSourceStatusEventArgs)ClientID.Text = e.Command.Parameters("@ClientID").Value.ToString()ViewState("ClientID") = e.Command.Parameters("@ClientID").Value.ToString()End SubProtected Sub Submit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Submit.ClickInsertNewClient.Insert()For Each li As ListItem In CompanyTypeID.Items
If li.Selected ThenInsertClientCompanyType.InsertParameters("CompanyTypeID").DefaultValue = li.ValueInsertClientCompanyType.InsertParameters("ClientID") = ViewState("ClientID")InsertClientCompanyType.Insert()End IfNextEnd Sub

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Unable To Cast Object Of Type 'System.DBNull' To Type 'System.Byte[]'.

Aug 13, 2007

Hi,
I have developed a custom server control for .NET Framework 2.0. The server control has a property named BinaryData of type byte[]. I marked this property to be data bindable. Now, I have varbinary(Max) type of field in my SQL Database and I have used SQLDataSource and bound this varbinary(Max) field with the property BinaryData (byte[]) of my control. It is working fine as long as the data value is not NULL. Now, In my control, I have handled the NULL value so that no Exception is thrown. Still, when I bind this property using the SQLDataSource, I get Error "Unable to cast object of type 'System.DBNull' to type 'System.Byte[]'." I am not sure if I can do anything to stop this erro within my control. If it is not possible from the control, then what is the workaround that I can do in my ASPX page in order to stop this error ?
Thanks a lot in advance.

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Unable To Cast Object Of Type 'System.DateTime' To Type 'System.String'.

Dec 31, 2007

 Hi,      I got this field (dateSubmitted) having a data type of DateTime but I receive this error "Unable to cast object of type 'System.DateTime' to type 'System.String'."       All value for dateSubmitted field are 12/27/2007 12:00:00 AM. cheers,imperialx 

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System Stored Procedure Call From Within My Database Stored Procedure

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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Is It Possible To Change Permissions Of SQL Server System Stored Procedures And DBCC Commands?

May 8, 2008

Hi all,

I would like to enable users that do not belong to groups (server roles) such as sysadmin, serveradmin and don't have db permissions such as ddl_admin or db_owner to run some of the system stored procedures (such as sp_addumpdevice sp_configure sp_serveroption ...) and DBCC commands (such as DBCC CHECKFILEGROUP - requires ob_owner or sysadmin permission).

Is it possible to change permissions of SQL Server system stored procedures?

Is it possible to change permissions of SQL Server DBCC commands?

Thanks,

Assaf

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Unable To Cast Object Of Type 'System.Object' To Type 'System.Data.DataSet'.

Nov 27, 2007



hi i dont know how to do type casting.

this.Variables.ObjVariable this objVariables i have create in variable place below like this



Name:Variable datatype int32 values 0

Name: NumberofRowsdatatype int32 values 10000

Name: ObjVariable datatype Object



My code





public override void CreateNewOutputRows()

{

/*

Add rows by calling the AddRow method on the member variable named "<Output Name>Buffer".

For example, call MyOutputBuffer.AddRow() if your output was named "MyOutput".

*/

System.Data.OleDb.OleDbDataAdapter oLead = new System.Data.OleDb.OleDbDataAdapter();

//System.Data.Odbc.OdbcDataAdapter oLead = new System.Data.Odbc.OdbcDataAdapter();

//SqlDataAdapter oLead = new SqlDataAdapter();

System.Data.DataTable dt = new System.Data.DataTable();

DataSet ds = (DataSet)this.Variables.ObjVariable; // here i am getting error

ds.Tables.Add(dt);


ADODB.Record rs = new ADODB.Record();



oLead.Fill(ds, rs, "Variables");

foreach (DataRow row in dt.Rows)

{

{

Output0Buffer.AddRow();

Output0Buffer.Column = (int)row["Column"];

Output0Buffer.Column1 = row["Column1"].ToString();

Output0Buffer.Column2 = row["Column2"].ToString();

}

}


}

}

This is the error

Unable to cast object of type 'System.Object' to type 'System.Data.DataSet'.

at ScriptMain.CreateNewOutputRows()

at UserComponent.PrimeOutput(Int32 Outputs, Int32[] OutputIDs, PipelineBuffer[] Buffers)

at Microsoft.SqlServer.Dts.Pipeline.ScriptComponentHost.PrimeOutput(Int32 outputs, Int32[] outputIDs, PipelineBuffer[] buffers)



thanks

kedaranth

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May 13, 2008

Greetings:

I have MSSQL 2005. On earlier versions of MSSQL saving a stored procedure wasn't a confusing action. However, every time I try to save my completed stored procedure (parsed successfully ) I'm prompted to save it as a query on the hard drive.

How do I cause the 'Save' action to add the new stored procedure to my database's list of stored procedures?

Thanks!

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Stored Procedure Being Saved In System Stored Procedures

Apr 7, 2006

We recently upgraded to SQL Server 2005. We had several stored procedures in the master database and, rather than completely rewriting a lot of code, we just recreated these stored procedures in the new master database.

For some reason, some of these stored procedures are getting stored as "System Stored Procedures" rather than just as "Stored Procedures". Queries to sys.Objects and sys.Procedures shows that these procs are being saved with the is_ms_shipped field set to 1, even though they obviously were not shipped with the product.

I can't update the sys.Objects or sys.Procedures views in 2005.

What effect will this flag (is_ms_shipped = 1) have on my stored procedures?

Can I move these out of "System Stored Procedures" and into "Stored Procedures"?

Thanks!

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Why User Defined Procedure Shows Under System Procedures In Object Explorer

Jan 17, 2008

I have created a store procedure in sql server 2005.
At first, it shows up as a normal user defined store procedure in Object explorer.

Recently, I found I could not found the procedure in normal place. But the execution is fine.
Finally I found it stays under system procedure folder.


How this could happen?

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System.Security.SecurityException: Request For The Permission Of Type 'System.Data.SqlClient.SqlClientPermission, System.Data

Aug 21, 2006

I have created a windows library control that accesses a local sql database

I tried the following strings for connecting

Dim connectionString As String = "Data Source=localhostSQLEXPRESS;Initial Catalog=TimeSheet;Trusted_Connection = true"

Dim connectionString As String = "Data Source=localhostSQLEXPRESS;Initial Catalog=TimeSheet;Integrated Security=SSPI"



I am not running the webpage in a virtual directory but in

C:Inetpubwwwrootusercontrol

and I have a simple index.html that tries to read from an sql db but throws

the error

System.Security.SecurityException: Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, 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.SqlClient.SqlConnection.PermissionDemand()
at System.Data.SqlClient.SqlConnectionFactory.PermissionDemand(DbConnection outerConnection)
at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection,

etc etc

The action that failed was:
Demand
The type of the first permission that failed was:
System.Data.SqlClient.SqlClientPermission
The Zone of the assembly that failed was:
Trusted


I looked into the .net config utility but it says unrestricted and I tried adding it to the trusted internet zones in ie options security

I think that a windows form connecting to a sql database running in a webpage should be simple

to configure what am I missing?

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SQL Security :: How To Disable User Access To The Critical And System Stored Procedures

Sep 22, 2015

disable the following system stored procedure (xp_grantlogin and xp_revokelogin)?

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System Stored Procedure

Feb 24, 2005

How can I create a dbo/system stored procedure, not dbo/user SP.
One more thing, if I created a new database TimeDB, I see nothing in stored procedure folder, how can see something (system procedures) as I knew that in SQL 97, we can see something (system procedures).

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Jun 21, 2005

I have looked all over my code and can not find anywhere that I am referencing the xp_sendmail procedure! Here is all the code<code>With sqlCmdUpdateParticipants
.Parameters("@ClassID").Value = ddlClass.SelectedItem.Value
.Parameters("@Person").Value = tbName.Text()
End With
cnCapMaster.Open()
sqlCmdUpdateParticipants.ExecuteNonQuery()
cnCapMaster.Close()</code>I am just getting a couple values and and inserting them into the database.  the insert works then I get darn error message.  This code worked at one time but it has been about 2 years sense I worked on it so who knows what might have happened sense then.Thanks,Bryan

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Mar 14, 2001

Can I create system stored procedure in sql 7.0?
After I used 'alter' to modify a system sp, it's category
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Thanks a lot!

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Using System.IO In A SQL2005 CLR Stored Procedure

Mar 1, 2007

I am attempting to develop a stored proc that will do the following:

1)  Take as an input parameter the filepath of a local directory

2)  Return a recordset showing all files contained in the local directory

At the code level, I am attempting to do the following:

1)  use system.io class to iterate through each file of a given local directory

2)  parse out a union query to show all file names and their system creation times

3)  insert the parsed sql into a sqldatareader, and send that out via a sqlpipe to the caller. 

After compiling and deploying the CLR stored proc, I get the following when I try to execute:

Msg 6522, Level 16, State 1, Procedure spclr_wcl_get_file_info, Line 0

A .NET Framework error occurred during execution of user defined routine or aggregate 'spclr_wcl_get_file_info':

System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.

System.Security.SecurityException:

at System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet)

at System.Security.CodeAccessPermission.Demand()

at System.IO.Directory.InternalGetFileDirectoryNames(String path, String userPathOriginal, String searchPattern, Boolean includeFiles, Boolean includeDirs, SearchOption searchOption)

at System.IO.Directory.GetFiles(String path, String searchPattern, SearchOption searchOption)

at System.IO.Directory.GetFiles(String path)

at StoredProcedures.spclr_wcl_get_file_info(String str_dir)

This occurs even though I've set the SQL Server service to run as a local administrator on the machine (ie, the account should have full rights to virtually any local directory or file). 

I found the following article which I thought might resolve:

http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=494009&SiteID=1

but when I include the WindowsImpersonationContext, etc., I instead get the following:

Msg 10312, Level 16, State 49, Procedure spclr_wcl_get_file_info, Line 0

.NET Framework execution was aborted. The UDP/UDF/UDT did not revert thread token.

Was hoping someone could illuminate as to what I'm doing wrong?  Below is a code sample.  TIA.

using System;

using System.Data;

using System.Data.SqlClient;

using System.Data.SqlTypes;

using Microsoft.SqlServer.Server;

using System.IO;

using System.Diagnostics;

 

public partial class StoredProcedures

{

[Microsoft.SqlServer.Server.SqlProcedure]

public static void spclr_wcl_get_file_info(string str_dir)

{

// this clr stored proc will read all files in the trans log directory and return

// a recordset with file names and create dates.

//impersonate the calling user

System.Security.Principal.WindowsImpersonationContext newContext;

newContext = SqlContext.WindowsIdentity.Impersonate();

//enumerate files in directory, use to parse out union select query, return table with file names and create times.

string str_sql = "";

System.DateTime d_date;

FileInfo obj_fsi;

string[] str_arr_files = Directory.GetFiles(str_dir);

foreach(string str_file in str_arr_files)

{

obj_fsi = new FileInfo(str_dir + str_file);

if (obj_fsi.Exists)

{

d_date = obj_fsi.CreationTime;

str_sql += "SELECT CHAR(39)" + str_file + "CHAR(39) AS [file_name], ";

str_sql += d_date.ToLongDateString() + " file_creation_time UNION ";

}

}

// parse off the last 'union'

if (str_sql.Length > ("UNION ").Length)

str_sql = str_sql.Substring(0, str_sql.Length - ("UNION ").Length);

// use sql to send dataset back to caller.

SqlCommand obj_cmd = new SqlCommand();

obj_cmd.Connection = new SqlConnection("Context connection=true");

obj_cmd.Connection.Open();

obj_cmd.CommandText = str_sql;

SqlDataReader obj_reader = obj_cmd.ExecuteReader();

SqlPipe obj_pipe = SqlContext.Pipe;

obj_pipe.Send(obj_reader);

//clean up

obj_reader.Close();

obj_cmd.Connection.Close();

}



};

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System Stored Procedure Question

Jun 27, 2007

Hi,



I'm using the sp_start_job system stored procedure to run a job on the SQL Server Agent. The sp_start_job stored procedure takes a parameter called, step_name where you can begin execution from that step. My problem is that I only want to run that one step of the job rather than that step and every step after it. Is there a way to only execute one particular step? Or a safe way to successfully terminate the process after that step has finished. Any input would be much appreciated. Thanks.

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Mar 21, 2007

Reporting services is configured to use a custom security extension in the following Environment.

Windows xp

IIS 5.0

when i go to http://servername/reports , the UIlogon.aspx page loads fine and i enter username and password. but i get logon failed.

when i go to http://servername/reportserver , the logon.aspx does not load and i get the following error message :

"Request for the permission of type 'System.Web.AspNetHostingPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed."

any idea ? .

chi

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CREATE PROC demo
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...

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All 3 Drop boxes have default value of "All"

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Thanx in advance.
Craig

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