Using VDI Inside Of CLR Stored Proc

May 25, 2007

Q: how to use VDI from SQL2k5 inside of CLR stored proc writen in C#?



In SQL2K i've wrote C++ extended stored proc using headers from VDI SDK.



any simple samples for C# and CLR exists?



thanks.







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SQL Server 2012 :: Run DBCC Inside Stored Proc Using EXECUTE AS

Mar 18, 2014

I am a SysAdmin on a test/dev SQL instance. Other non-sysadmin users (developers) need the ability to execute DBCC commands like the following:

DBCC FREESYSTEMCACHE ('ALL') WITH MARK_IN_USE_FOR_REMOVAL
OR
DBCC FREEPROCCACHE

I tried creating a store proc in a user database and granting those non-sysadmin users EXECUTE permission on it as so:

CREATE PROC spFreeSystemCache
WITH EXECUTE AS 'sa'
AS
DBCC FREESYSTEMCACHE ('ALL') WITH MARK_IN_USE_FOR_REMOVAL
GO

When I try to create this proc, I get the following error:

Msg 102, Level 15, State 1, Procedure spFreeSystemCache, Line 2
Incorrect syntax near 'sa'.

Ok, so I can't EXECUTE AS sa...

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Not Able To Create Hash Table Inside Stored Proc Through Execute Sp_executesql @strQuery

Aug 21, 2007

Hello,
i need to create temporary table inside SP.
i having one string variable @strQuery which contain dynamic query inside SP.
i am executing that trhough execute sp_executesql @strQuery once query build.

now instead of select query , i want to creat hash table.
so i wrote :

set @strQuery = "Select * into #tmp_tbl from table_name..."
when i tried to execute it through

execute sp_executesql @strQuery , its giving error 'Invalid object name '#tmp_tbl'
If i removed Hash then it works fine. even for double Hash also its work fine.
but i want hash table only as i want that table local to that user.

Even direct execution of select statement without @strQuery works fine. but i want to execute @strQuery through execute sp_executesql @strQuery only as query is dynamic .


please guide me how to do this?
its very urgent for me.
thanks in advance.

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Jan 16, 2008

I invoke xp_cmdshell proc from inside a stored procedure on a 2-node active/passive SQL 2005 SP2 Standard cluster. Depending on which server the xp_cmdshell gets executed on I need to pass different arguments in the shell command. I thought I could use host_name() function to get the runtime process server, however, I am finding that it's not behaving correctly. In one example I know my active node is server2, but the host_name() function is returning server1. The only thing that I could possible explain this is that the MSDTC cluster group is not always on the same active node as the SQL server group and in the case I am talking about the cluster groups are in this mode (differnet nodes). Does the xp_cmdshell get executed by the SQL active node or the MDTC active node? And what is the best way to find out which server is going to run my xp_cmdshell?

Thanks.

Edit:

Perhaps another by product of this is that if I run select host_name() from the Studio Management query window i get different results depending on which server I am running the Studio Management on. On server1 I get server1 and on server 2 I get server 2, all the while server2 is the active node. I need a different function that will always let me determine the correct server that'll be running the xp_cmdshell...

Edit 2: I guess I could determine the running host inside the command shell itself, but I am curious to see if i can do it (cleaner) from SQL.

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Feb 13, 2008

I am working with a large application and am trying to track down a bug. I believe an error that occurs in the stored procedure isbubbling back up to the application and is causing the application not to run. Don't ask why, but we do not have some of the sourcecode that was used to build the application, so I am not able to trace into the code.
So basically I want to examine the stored procedure. If I run the stored procedure through Query Analyzer, I get the following error message:
Msg 2758, Level 16, State 1, Procedure GetPortalSettings, Line 74RAISERROR could not locate entry for error 60002 in sysmessages.
(1 row(s) affected)
(1 row(s) affected)
I don't know if the error message is sufficient enough to cause the application from not running? Does anyone know? If the RAISERROR occursmdiway through the stored procedure, does the stored procedure terminate execution?
Also, Is there a way to trace into a stored procedure through Query Analyzer?
-------------------------------------------As a side note, below is a small portion of my stored proc where the error is being raised:
SELECT  @PortalPermissionValue = isnull(max(PermissionValue),0)FROM Permission, PermissionType, #GroupsWHERE Permission.ResourceId = @PortalIdAND  Permission.PartyId = #Groups.PartyIdAND Permission.PermissionTypeId = PermissionType.PermissionTypeId
IF @PortalPermissionValue = 0BEGIN RAISERROR (60002, 16, 1) return -3END 
 

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Feb 10, 2000

I'm having a problem getting one of my procs (on SQL Server) to talk to an Oracle DB. I've used sp_addlinkedserver and sp_addlinkedsrvlogin,
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If the NT server is name NTBOX, and the Oracle instance is YLO, with a valid user ME with password ITS, and the database (in SQL terms) is ABC
and the table is MyTable, I would think that

sp_addlinkedserver @server = 'NTBOX', @srvproduct = 'oracle', @provider = 'MSDAORA', @datasrc = 'YLO'

sp_addlinkedsrvlogin 'NTBOX', 'false', NULL, 'host', 'oracle'

select * from NTBOX.YLO..MyTable

would work. I'm getting "OLE/DB provider returned message: ORA-12154: TNS:could not resolve service name".

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Jul 21, 2006

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May 26, 2008

Just wonder whether is there any indicator or system parameters that can indicate whether stored procedure A is executed inside query analyzer or executed inside application itself so that if execution is done inside query analyzer then i can block it from being executed/retrieve sensitive data from it?

What i'm want to do is to block someone executing stored procedure using query analyzer and retrieve its sensitive results.
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However inside query analyzer, there is no way control execution of stored procedure A it as user knew the public user name and password.

Looking forward for replies from expert here. Thanks in advance.

Note: Hope my explaination here clearly describe my current problems.

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Aug 24, 2006

I am having trouble executing a stored procedure on a remote server. On my
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Server1.abcd.myserver.comSQLServer2005,1563

This works fine on my local server:

Select * From [Server1.abcd.myserver.comSQLServer2005,1563].DatabaseName.dbo.TableName

This does not work (Attempting to execute a remote stored proc named 'Data_Add':

Exec [Server1.abcd.myserver.comSQLServer2005,1563].DatabaseName.Data_Add 1,'Hello Moto'

When I attempt to run the above, I get the following error:
Could not locate entry in sysdatabases for database 'Server1.abcd.myserver.comSQLServer2005,1563'.
No entry found with that name. Make sure that the name is entered correctly.

Could anyone shed some light on what I need to do to get this to work?

Thanks - Amos.

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Jun 15, 2006

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Feb 23, 2007

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Feb 20, 2003

I have seen this done by viewing code done by a SQL expert and would like to learn this myself. Does anyone have any examples that might help.

I guess I should state my question to the forum !

Is there a way to call a stored proc from within another stored proc?

Thanks In Advance.

Tony

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Jan 13, 2006

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Thanks for your help!
Cat

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Jan 20, 2004

Hi all

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The SELECT statement in question retrieves a single row from a table containing 10 columns.

Is there a way for a stored proc to call another stored proc and gain access to the resultset of the called stored proc?

I know about stored proc return values and about output parameters, but I think I am looking for something different.

Thanks

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Aug 30, 2007

I would like to know if the following is possible/permissible:

myCLRstoredproc (or some C# stored proc)
{
//call some T SQL stored procedure spSQL and get the result set here to work with

INSERT INTO #tmpCLR EXECUTE spSQL
}

spSQL
(

INSERT INTO #tmpABC EXECUTE spSQL2
)


spSQL2
(
// some other t-sql stored proc
)


Can we do that? I know that doing this in SQL server would throw (nested EXECUTE not allowed). I dont want to go re-writing the spSQL in C# again, I just want to get whatever spSQL returns and then work with the result set to do row-level computations, thereby avoiding to use cursors in spSQL.

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Jun 16, 2007

Hi,
 Do you know how to write stored procedures inside another stored procedure in MS SQL.
 
Create procedure spMyProc inputData varchar(50)
AS
 ----- some logical
 
 procedure spMyProc inputInsideData varchar(10)
AS
   --- some logical
  ---  go
-------

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Nov 1, 2007

Hi all - I'm trying to optimized my stored procedures to be a bit easier to maintain, and am sure this is possible, not am very unclear on the syntax to doing this correctly.  For example, I have a simple stored procedure that takes a string as a parameter, and returns its resolved index that corresponds to a record in my database. ie
exec dbo.DeriveStatusID 'Created'
returns an int value as 1
(performed by "SELECT statusID FROM statusList WHERE statusName= 'Created') 
but I also have a second stored procedure that needs to make reference to this procedure first, in order to resolve an id - ie:
exec dbo.AddProduct_Insert 'widget1'
which currently performs:SET @statusID = (SELECT statusID FROM statusList WHERE statusName='Created')INSERT INTO Products (productname, statusID) VALUES (''widget1', @statusID)
I want to simply the insert to perform (in one sproc):
SET @statusID = EXEC deriveStatusID ('Created')INSERT INTO Products (productname, statusID) VALUES (''widget1', @statusID)
This works fine if I call this stored procedure in code first, then pass it to the second stored procedure, but NOT if it is reference in the second stored procedure directly (I end up with an empty value for @statusID in this example).
My actual "Insert" stored procedures are far more complicated, but I am working towards lightening the business logic in my application ( it shouldn't have to pre-vet the data prior to executing a valid insert). 
Hopefully this makes some sense - it doesn't seem right to me that this is impossible, and am fairly sure I'm just missing some simple syntax - can anyone assist?
 

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Apr 23, 2008

Hello friends......How are you ? I want to ask you all that how can I do the following ?
I want to now that how many ways are there to do this ?



How can I call one or more stored procedures into perticular one Stored Proc ? in MS SQL Server 2000/05.

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Apr 18, 2007

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Mar 20, 2007

hi all,
i'm wondering if i can use one stored procedure in too cases, this is the senario:
i have stored procedure for admin and another one for user, they have the same select everything is the same except that in admin SP i have where @admin = admin and for user i have where @user = user
if there a way to use if and else to make this happen
this is what i did so far:

CREATE PROCEDURE [test] @admin INT, @user INT, @indexType INT as
if @indexType = 1

begin

SELECT * FROM table WHERE something IN (SELECT * FROM anothertable where admin = @admin)
end
else
begin
SELECT * FROM table WHERE user = @user
end
GO

any suggestion will be very helpful
thanks

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Aug 5, 2006

I want to execute some insert statements within a stored procedure and commit those changes regardless of any raiseerror that occurs later in the stored procedure. My difficulty is that I am forced to use raiseerror with severity 16 in order to send a message through the powerbuilder application interface (compiled vendor code). I have tried save points but can't get that to save my insert and still present an error to the user about something else that happens later.



here is an example

BEGIN procedure

Insert something and save it even if error is raised below

RaiseError('you made a mistake and need to do this.',16,-1)

END procedure



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Mar 31, 2008



Hi folks
I nead to call a stored procedure in a where statemene, but MSSQL dont like that.

My problem is that the StoredProcedure is calling itself recursive and therfore its impossible to add the code as a standard SELECT statement. Here is the code



ALTER PROCEDURE dbo.advsp_FilterRecordRights
@RequesterGUID Char(20),
@EntityGUID Char(20)
AS
BEGIN
if not Exists(Select *


from GUIDRightsH
where GUIDRightsH.EntityGUID = @EntityGUID and

GUIDRightsH.RequesterGUID = @RequesterGUID and
GUIDRightsH.RecProp <> 0)
Begin

Return 1
end


if not Exists(Select *


from UsergroupMembers
where UserGroupMembers.UsergroupGUID = @RequesterGUID and
dbo.advsp_FilterRecordRights(UserGroupMembers.UserGUID,@EntityGUID) = 1)
Begin

Return 1
end


Return 0

END

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Dec 18, 2007

Hi Peeps
I have a SP that returns xml
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But it seems that I cant call the proc from within a select.
I have also tried
declare @v xml
set @v = exec sp_that_returns_xml ( @a, @b)
But this again doesn't work
I have tried changing the statements syntax i.e. brackets and no brackets etc...,
The only way Ive got it to work is to create a temp table, insert the result from the xml proc into it and then set @v as a select from the temp table -
Which to be frank is god awful way to do it.
 Any and all help appreciated.
Kal

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Aug 14, 2006

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So I would want string2 to look like thisstring2 = "Here<font color = "#00FF00">'s</font> <strike>is</strike> some data. <font color = "#00FF00">L</font>ets type some <strike>more</strike> data <font color = "#00FF00">here</font>"
Is there an way to accomplish this inside a stored procedure?

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May 18, 2007

This example is working: 
Declare @startRowIndex INT; set @startRowIndex = (@PagerIndex * @ShowMembers); With BattleMembers as ( SELECT TOP 20 ROW_NUMBER() OVER (ORDER BY LastActivityDate DESC) AS Row, UserId, UserName FROM aspnet_Users) SELECT UserId, UserName FROM BattleMembers WHERE Row between @startRowIndex and @startRowIndex+@ShowMembersEND
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Error:Msg 156, Level 15, State 1, Procedure battle_Paging, Line 18Incorrect syntax near the keyword 'SELECT'.
I try to join in the table mb_personal here. Some help would be very appreciated! Thanks.

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Oct 26, 2007

Hello, I have a situation that I query a table and return multiple rows (email addresses). I want to iterate through the rows and concatenate all email addresses into one string (will be passing this to another stored procedure to send mail).  How can I process result rows inside a stored procedure? This is what I have so far: CREATE PROCEDURE [dbo].[lm_emailComment_OnInsert] @serviceDetailID int,@comment varchar(500),@commentDate DateTime,@commentAuthor varchar(100)ASBEGINDECLARE @serviceID intDECLARE @p_recipients varchar(8000)DECLARE @p_message varchar(8000)DECLARE @p_subject varchar(100)/* Grab the Service_id from underlying Service_Detail_id*/SELECT @serviceID = Service_id FROM lm_Service_Detail WHERE Service_Detail_id = @serviceDetailID/* Get email addresses of Service Responsible Parties */
SELECT DISTINCT dbo.lm_Responsible_Party.EmailFROM dbo.lm_Service_Detail INNER JOIN
dbo.lm_Service_Filing_Type ON dbo.lm_Service_Detail.Service_id = dbo.lm_Service_Filing_Type.Service_id INNER JOIN
dbo.lm_Responsible_Party_Filing_Type ON dbo.lm_Service_Filing_Type.Filing_Type_id = dbo.lm_Responsible_Party_Filing_Type.Filing_Type_id INNER JOIN
dbo.lm_Responsible_Party ON dbo.lm_Responsible_Party_Filing_Type.Party_id = dbo.lm_Responsible_Party.Party_idWHERE (dbo.lm_Service_Detail.Service_Detail_id = @serviceDetailID)/* Build message */
SET @p_subject = "KLM - Service ID: " + CAST(@serviceID AS varchar(4))SET @p_recipients = "" /*need string of addresses*/

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GO  

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Feb 28, 2005

I am having problem with 'TOP @pageSize'. It doesn't work, but if I replace it by 'TOP 5' or 'TOP 6' etc., then the stored procedure runs without errors.
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ALTER PROCEDURE dbo.spGetNextPageRecords

(
@pageSize int,
@previousMaxId int

)

AS
/* SET NOCOUNT ON */
SELECT Top @pageSize ProductId, ProductName
FROM Products
WHERE (ProductID > @previousMaxId) order by ProductId
RETURN

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May 7, 2005

Hello :) I need to do something like this:
 
CREATE PROCEDURE SelectCostumers @name varchar(100)
Declare @SQL = "SELECT Id, Name FROM Costumers"
AS
IF (@name IS NULL)
@SQL
ELSE
@SQL += "WHERE Name LIKE @name"
 
See, what I need is a string variable that I can concatenate with whatever I want depending on the parameter I get.
 
Thank you

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Aug 13, 2001

I have created a cursor using the following type of syntax:

DECLARE MyCursor CURSOR FOR
SELECT ID FROM tblEmployees
OPEN MyCursor
BEGIN
FETCH NEXT FROM MyCursor
END
CLOSE MyCursor

Instead of the SELECT statement (SELECT ID FROM tblEmployees), I actually have a very complex select statement. I have created a stored procedure to handle this select. However, I cannot find a way to call a stored procedure in place of the SELECT statement in the cursor. Is this possible? Thanks.

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Feb 26, 2004

I am trying to creating a table inside a stored procedure using SQL that works fine in Query Analyzer. However, when I check the syntax I get the following message:

Error 208: Invalid object name '##OPTIONSEX'

I am using the following SQL script:

CREATE PROCEDURE [dbo].[Test2] AS

CREATE TABLE ##OPTIONSEX
(
OPTION_PLAN VARCHAR(50),
TOT_OPTIONS_EXCHANGED FLOAT NULL
)

GO

INSERT ##OPTIONSEX

SELECT
B.COMPONENT,
TOT_OPTIONS_EXCHANGED = SUM(A.UNITS)
FROM TBLEXERCISEOPTIONS A, TBLCOMPONENT B
WHERE B.COMPONENTID = A.COMPONENTID
GROUP BY B.COMPONENT

GO

Any help getting this to run correctly would be appreciated.

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Jun 23, 2006

Hi Folks!

I have a cursor inside a stored procedure that should identify rows based on certain criteria and update the columns on those records.

While I try to do so, the cursor goes into an infinite loop although I have only 1 record that matches my criteria. I think that the transaction is not commited and the cursor is picking up the same record for update.

Here is my sample record in table :tblMsg
SenderRef <space> MsgStatusId <space> MsgType <space>Groupid
1281341<space> 1 <space>KBC-NON-ETC-MATCHED-BLIM <space>191902

1281341 <space>18 <space>KBC-RCVD-ADM <space>191902<space>

and here is my code.

CREATE PROCEDURE msg_ResolveADMBeforeBlim
AS

DECLARE @blimGroupId AS INT
DECLARE @admSenderRef AS VARCHAR(50)

DECLARE admCursor CURSOR FOR
SELECT senderref
FROMtblMsg
WHERE msgstatusid = 18
AND msgtype = 'KBC-RCVD-ADM'
FOR UPDATE

OPEN admCursor

FETCH NEXT FROM admCursor INTO @admSenderRef

WHILE @@FETCH_STATUS = 0
BEGIN
--FIND CORRESPONDING BLIM RECORD AND GRAB ITS GROUPID TO UPDATE THE ADM
SELECT @blimGroupId = GroupID
FROM tblMsg
WHERE msgType = 'KBC-NON-ETC-MATCHED-BLIM'
AND SenderRef = @admSenderRef
PRINT 'AFTER SELECT INSIDE WHILE: Senderref- >' + @admSenderRef;
--UPDATE THE ADM RECORD WITH THE GROUPID AND MSGSTATUS = 3
BEGIN
UPDATE tblMsg
SET MsgStatusId = 3, GroupId = @blimGroupId
WHERE CURRENT OF admCursor
END
PRINT 'AFTER UPDATE INSIDE WHILE';
END

CLOSE admCursor
DEALLOCATEadmCursor

The update statement was included beteween a BEGIN TRAN and END TRAN. But no joy.

Any ideas why this would happen?

Thanks for your help.
Arun

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