Used linked-server during logon trigger? is it possible? i know we can access tables, SPs, etc with in that server, if i want to check something in other server during logon trigger, can i do it?
View 0 RepliesOK, I know about this: [URL] ....
But the script has "ALL SERVER".
What I want is a trigger that is specific to my DB called "JunkStuff". I only want to block a servername from connect to my super dooper DB "JunkStuff".
I get this error when trying to alter a stored procedure that has an insert statement referencing a new linked server I created:
INSERT INTO [servername].databasename.dbo.DirectReport
...
Msg 18456, Level 14, State 1, Procedure Get_Direct_Pay_Move_Data, Line 17
Login failed for user 'NT AUTHORITYANONYMOUS LOGON'.
I added Administrators and my logon to the permissions of my linked server but still get this error when it tries to save my stored proc...the one which has that insert.
I am trying to create a logon trigger. As I am testing this, I discovered that each time I do a connection, I get 19 rows, inserted into my audit table. I ran profiler, and I see it is going through the logon trigger multiple times, for a single connection. So, what am I doing wrong? The code is fairly simplistic, and the profiler doesn't give a clue, as to what is going on. When I look at the output, I see the spid for the first couple of connections are different, then a spid, that is different from those 2 is in the next 17 rows. But, when I do an sp_who2, that spid does not exist.
This issue was noticed on a 2012 version, that I was first testing on, then had the same issue on a 2008 R2. I am currently testing on a 2014 version, that is doing the same thing. Is the logon trigger itself, firing, and causing this?
I also tried using the After Logon option, and got the same issue.
Here is the code:
CREATE TRIGGER LogonAuditTrigger
ON ALL SERVER WITH EXECUTE AS 'sa'
FOR LOGON
AS
BEGIN
DECLARE @Body NVARCHAR(2000),
[code]....
I have a temptable with a list of user IDs that I want to drop so I created a script to do a cursor and run through my drop functions. The drops work by themselves and the ver check works with them but when I wrap them in the cursor all i get is an output for each user in the results window in ssms. why it's not setting the variable and instead outputting to results?
DECLARE @ver nvarchar(128);
DECLARE @UserName nvarchar(50);
DECLARE @UserD nvarchar(80);
DECLARE @LoginD nvarchar(80);
-- Initialize the variable.
SET @ver = CAST(serverproperty('ProductVersion') AS nvarchar)
[code]...
SQL Server 2005 SP2 add LOGON TRIGGER feature,
but, if logon trigger have bug, it seems that anyone can connect to the sql server.
for example:
create trigger tr_logon1_bug
to all server
for logon
as
insert into t1 values(original_name(), getdate());
and, drop table 't1'.
the result, everyone fail to logon, even if sa. (may be..)
therefore, cannot disable/drop this trigger ...
So, Are there anyway to disable logon trigger,
or to connect by sa/Admin,
when logon trigger failed.
Regards,
I have a logon trigger on a SQL Server 2008 R2 Express Advanced production database to prevent remote logons. The trigger works fine. When I need to connect via my local machine, remotely, I connect via a VPN, can connect with SSMS and do whatever I need. However, if I use a linked server on my local machine (still connected via VPN), I receive the logon error
Msg 17892, Level 14, State 1, Line 1
Logon failed for login 'sa' due to trigger execution.
The trigger is below and it logs any failures, except for the linked server.
If I disable the trigger, the linked server connects ok.
CREATE TRIGGER [tr_MasterLogon]
  ON ALL SERVER WITH EXECUTE AS 'sa'
  FOR LOGON
AS
BEGIN
 DECLARE
  @ClientAddress varchar(48) = (SELECT client_net_address
[Code] ....
I create a logon trigger on a sql server 2008 r2 instance,the trigger is very simple,like this:
CREATE TRIGGER tg_login
ON ALL SERVER
FOR LOGON
AS
IF ORIGINAL_LOGIN() IN('sa') AND HOST_NAME()='TestHost1'
[Code] ...
I use master.dbo.LoginRecord table to record the bad logon. When the trigger is working ,latches produced sometimes,wait type is PAGELATCH_UP and wait resource is 2:1:3. At this time, a large number of logon failed ,error message is "Logon failed for login 'login name' due to trigger execution."
I think logon trigger create internal temporary objects maybe,it is right?
CREATE TRIGGERReportRequestINSERT_trg
ONReportRequest_tbl
FOR INSERTAS
Can an insert trigger like this successfully insert into a linked server's table?
Replication is NOT an option. And I only need to do it in very limited circumstances anyway.
INSERT INTO
[172.22.202.180].MultiVendor.dbo.ReportRequest_tbl
(
ControlCustomerNumber,
UserID,
ReportName,
RequestedDate
)
SELECT
ins.ControlCustomerNumber,
ins.UserID,
ins.ReportName,
ins.RequestedDate
FROM
Inserted ins
I have 2 database servers ( 2 hardware-servers : A and B ) and I ve written a trigger for update in server A to execute insert statement in server B through linked servers, is there other way to achieve this without linked servers?? All using T-SQL.
Best Regards
Joseph
i have set up
a linked server. i can query the linked server in query analyzer and
also do update/delete. but when i try to run the same query for linked
server through insert trigger, i get following error: [OLE/DB provider returned message. [Microsoft][ODBC Sql Server Driver]Distributed transaction error].btw, i am using Sql server 2000, SP4. main server is windows 2003 server and linked server is windows xp pro.any suggestions will be appreciated.
I'm writing an insert trigger in one SQL Server database that is supposed to insert another record into a linked SQL Server database. I have the linked server set up and have been using it for a few weeks in queries and stored procedure with no problem. Now that I'm trying to use it within a trigger and it just bombs.
I'm getting the following message in one of my logs and I don't know what it means... "Failed to obtain TransactionDispenserInterface: XACT_E_TMNOTAVAILABLE". I've googled around, but can't really find anything. Any help would be appreciated.
Thanks,
Bryan
Hei,We have 2 MS SQL SERVER 2000 installed on 2 different servers (2 separatedmachines).I am triing to connect them så that when one row is added to the table inthe database in main server - then the same row is added to the same tablein the second server database.I made the insert trigger on the table in the first server ( the secondserver is added as a linked server):-----------------------------------------------------------------------------------------create trigger ti_myTabe1 on myTable1 for insert asbegindeclare ........BEGINinsert into server2.myDatabase2.owner.myTable2(column1, column2, column3)SELECT column1, column2, column3FROM inserted insEND......end-----------------------------------------------------------------------------------------When I run the statement in "SQL Query Analyzer"on the first server:insert into Table1 values(va1,val2,val3)then error is coming:Server: Msg 7391, Level 16, State 1, Procedure ti_myTabe1 , Line 19The operation could not be performed because the OLE DB provider 'SQLOLEDB'was unable to begin a distributed transaction.[OLE/DB provider returned message: New transaction cannot enlist in thespecified transaction coordinator. ]OLE DB error trace [OLE/DB Provider 'SQLOLEDB'ITransactionJoin::JoinTransaction returned 0x8004d00a].The straing thing is: if I run the statement in "SQL Query Analyzer"on thefirst server:insert into server2.myDatabase2.owner.myTable2 values(va1,val2,val3)then it works!But not inside the trigger!!! - What I am doing wrong ?Any idea is greatly appeciated.
View 2 Replies View RelatedHi -We have two SQL 2000 Servers. We have the linked server setup and wecan perform updates and inserts between the databases. But when we adda trigger and insert something into a table, the database hangs. Thereare NO processes blocking or being block in either database. This ONLYoccurs when we have one OS as Windows 2000 Server and the other OS asWindows 2003 Server. This problem does not occur when both servers areWindows 2000. Has anyone ran into anything similar to this???*** Sent via Developersdex http://www.developersdex.com ***Don't just participate in USENET...get rewarded for it!
View 2 Replies View RelatedHi there,I'm pretty new to SQL and am having some porblems with a linked server.I have a table on a SQL server which stores employee information.I also have a view on a linked server which stores the same information.What I would like to happen is, whenever the view changes on the linkedserver I want the information to be changed in the table on my server.I've been trying to write a trigger to do this, but have had noluck so far.Can anyone help me?ThanksSimon--Posted via http://dbforums.com
View 1 Replies View RelatedI have come across this error message in ssrs and cannot seem to locate the error. Report manager lets me logon-- I can navigate to the folder but once I click on the actual report I get this error
and suggestions as to why and how to fix it???
Thanks in advance
What is the syntax for creating a update trigger and passing the values which were updated to a stored procedure on a linked server?? Specifically need syntax for updated value, as well as the syntax for executing the stored proc on the linked server.
Thank you
i did "Linked server" between To Servers , and it's Working.
---------------------------
For Example :
Server 1 =S1.
Server = S2.
i create table in S1 : name = TblS1
i create same table in S2 : name TblS2
and i create trigger(name tr_cpD) From S1 in TblS1 For send data To TblS2 in S2
/****************** trigger Code ***************
CREATE TRIGGER dbo.tr_cpD
ON dbo.TblS1
AFTER INSERT
AS
BEGIN
SET NOCOUNT ON;
insert into [S2].[dbname].[dbo].[TblS2] Select ID,Name from insertedEND
**************************************************
result is :
Msg 7399, Level 16, State 1, Procedure tr_cpD, Line 14
The OLE DB provider "SQLNCLI" for linked server "S2" reported an error. The provider did not give any information about the error.
Msg 7312, Level 16, State 1, Procedure tr_cpD, Line 14
Invalid use of schema or catalog for OLE DB provider "SQLNCLI" for linked server "S2". A four-part name was supplied, but the provider does not expose the necessary interfaces to use a catalog or schema.
how i can execute this trigger
I am currently trying to optimize an ETL process that pulls around 150 tables from a OLAP-esque system through a linked server. It's the AllScripts Touchworks EMR database, if that makes a difference. I am having a difficult time fitting an incremental load into a reasonable window of time. For instance, one table, which has around 40 columns, and a total of about 50 million rows, takes around an hour just to pull one day's worth of records when filtering on a single datetime field. The query is:
SELECT *
FROM OPENQUERY([linkedserver],
'
SELECT *
FROM Works.dbo.Visit
WHERE StartDttm BETWEEN ''2014-12-23'' AND ''2014-12-24''
'
)
Which, in the end, returns only about 30k records. However, in trying different approaches, I decided to test out bcp using the following code:
bcp Works.dbo.Visit out f:etlvisit.dat -n -S linkedserver.this extracted the entire table to flat file, but it only took about 15 minutes....add on another 3-4 to load that into the database on my end. Now, my ability to see what's happening on the remote server's end is very limited, but I know that the server has much higher specs than mine. They have 96GB memory vs. my 32GB, twice the cores I've got, etc. So how is this running faster by pulling the entire table over?
I figured that even in the worst case scenario of a full table scan, picking 30k rows out of the table that match a single criteria would certainly run faster than bringing the whole thing over. This isn't isolated to a single table, either. I finished running a test of the incremental extract/load vs. full extract/load via bcp (200GB of data). The incremental takes about 7 hours, bcp takes about 2 hours.
I upgraded my 2008 R2 instance to 2012 and the Linked Server I use for aconnect to a csv file stopped working.
Create script:
EXEC sp_addlinkedserver @server ='Stats_CA',
@srvproduct='',
@provider ='Microsoft.ACE.OLEDB.12.0',
@datasrc='D:RLAPPSStatsStats_CA',
@provstr='Text'
Error message:
OLE DB provider "Microsoft.ACE.OLEDB.12.0" for linked server "Stats_CA" returned message "Unspecified error".
Msg 7303, Level 16, State 1, Line 2
Cannot initialize the data source object of OLE DB provider "Microsoft.ACE.OLEDB.12.0" for linked server "Stats_CA".
I uninstalled and reinstalled the AccessDatabaseEngine - no change.
The provider is displayed, so it's not that.
I verified temp and csv location folder permissions
I tried the -g512 startup option
The csv has a schema.ini as required
It was an 'in place' upgrade, so nothing else has change.
I have a system where people can apply for registration and also a registration fee is involved. The screen where the application is captured has a couple of inserts into different tables. Each of these tables have triggers on them to transfer data to a linked server and they work fine. Today I just added another trigger on a different table but also part of this same save process. Now I am getting the following error:
Microsoft OLE DB Provider for SQL Server error '80004005'
The statement has been terminated.
/orisys.int.za/applicants/ApplicantInsert.asp, line 111
I do not know this error and think it might be time-out.
I have created a linked server that point to a firebird database, everything is fine, I can query the database with something like
Select * from MYLINKEDSERVER...MYTABLE
Now , can i use tablediff utility with this linked server. If yes, any example ..
I would say also that performance is not very important to me. this would be used at the end of the day to make some sort of replication by generating a sql script with datadiff, and run it on a local sql server database and a web based SQL database. The replication is not an option since i am using a shared web hosting and replication is disabled on it .
I have a SQL Server 2012 instance set up with a linked server to an Oracle Database. I need to build a stored procedure (single NVARCHAR(6) parameter in: @accountID) which executes a select statement against the Oracle DB.
Everything's working fine when testing with 'EXEC (''<oraclecodeblock>'') at LINKEDSERVERNAME' if I hard code the value of @accountID in <oraclecodeblock> but when I encapsulate it all within sp_executesql and attempt to parameterize @accountID it's throwing ORA-01722 'invalid number' errors on the Oracle DB. The parameterized value is NVARCHAR as are the account numbers.
Working:
DECLARE @accountID VARCHAR(6);
SET @accountID = '10842';
DECLARE @sql NVARCHAR(MAX);
SET @sql = N'EXEC (''SELECT * from A.Accounts WHERE ID = ''''10842'''';'') AT LINKEDSERVER';
[code]...
i didn't figure out how to add a firebird linked server via ODBC
my system :
win 7 pro 64
SQL server 2012 express 64
firebird 2.5.3 64
Official ODBC drivers 64
i have created the odbc source without problem, and checked that in visual studio and ssms import data wizard , both show me the data from firebird database but when i try to create a linked server , i have something like this message (the image is from the web)
How do you name sql linked-servers in your company ?
we have many legacy systems (random naming), but mostly newer systems follow this pattern
<ENVIRONMENT><APPLICATION><FUNCTION><VIRTUAL><NUMBER>
e.g.
PRD-FAX-DB-V01, TST-PAY-WEB-P02 etc.
We have link-servers all over the place. The ideal naming convention should satisfy following:
- developers should not have to modify code when deploying between environments DEV->TEST->PROD. This rules out using actual server name as linked-name.
- the name should easily identify actual server without much mental translation. This rules out relevant but generic names like FAXSERVER or PAYSERVER
- also, if the name could state that it is a linked-server e.g starting with LINK_, it works when reading the code.
So, I was thinking the link-name should simply remove the environment :
e.g LINK_FAX_DB_V01
that way, on DEV box, the underlying sql data source could point to the dev server, while on test, it could point to test server etc. without having to change code, and also knowing which server it's pointing to by just adding a TST or PRD in front-of it.
I wonder if it possible to move data from tables on a linked server to a "normal database"?
Name linked server: Covas
Name table on linked server: tblCountries
Name field: cntCountryName
Name "normal" database: CovasCopy
Name "normal" table: Countries (or dbo.Countries)
Name "normal" field: Country
This is just a test setup. I figure that if I get this working the rest will be easier.
My current query:
select * from openquery(COVAS,'
INSERT INTO CovasCopy.dbo.Countries(Country)
SELECT cntCountryName FROM db_covas.tblCountries;')
I've got an OLEDB DB2 linked server to a db2/AS400 instance and selecting from a table on the server has never caused problems before. One of the columns is a large text field. If I select all the columns but the large text field, it returns as normal, but including the large text field now, I get:
"Transport error: shared memory provider error: 0 - no process is on the other end of the pipe"
The largest entry in the text field is about 5k characters, and there don't appear to be any strange characters.
As a database developer, I have so many databases that I "own" scattered across various servers that it''s getting difficult to remember where all of my databases reside. It doesn't work that the DBAs have taken to some very hard to remember server naming conventions.
I was going to create aliases via the configuration manager, but it turns out the DBAs overwrite my entries each night with THEIR aliases and they won't add any for my use.
So I decided to simply add some records to my host file so that instead of having to connect to "SERVER-AD_DADF-DAFDASS" I can just use "CustomerA".
This solution seems to work until I tried to access a linked server. If I connect to the main server via it's actual name, I can hit the remote/linked server with no issue. However, if I connect to the main server using it's alias, connection to the remote/linked server fails with: Login failed for user 'NT AUTHORITYANONYMOUS LOGON'.
The linked server is set up to use current security context and I'm not logging into the alias any differently that I do when using the actual server name.
Is there any way to find out the password for the remote login of the Linked server
View 1 Replies View RelatedI'm having a few issues trying to get a linked server setup from a new SQL2012 installation to a Lotus Notes database. This linked server has previously been working fine on our old SQL2005 environment. All setup using the same details (ODBC driver name matches, account details etc). If we test the connection from the Lotus ODBC driver the test connection is successful, If I then create the Linked server to access this ODBC driver I receive an error :
Cannot initialize the data source object OLE DB Provider "MSDASQL" for linked server "LotusTest"
OLE DB provider "MSDASQL" for linked server "LotusTest" returned message "[Microsoft][ODBC Driver Manager] Driver's SQLSetAttr failed"
OLE DB provider "MSDASQL" for linked server "LotusTest" returned message "[Lotus][ODBC Lotus Notes]
Unable to find path to server. check your network connection is working.(Microsoft SQL Server, Error: 7303)We have just migrated to a SQL Server 2012 64 bit Enterprise from SQL Server 2005 32 bit Standard. We have a 64 bit Lotus client installed to provide the correct ODBC driver which has enabled the test connection direct from the ODBC driver to connect successfully. I'm just at a loss as to how to resolve this issue and get the linked server connecting.
I have a situation that I need to add a field to a table over linked server. The specifications of this is dynamic and it is being done in TQL / Stored procedures and this can not change. My code is generating the statement just fine and if I copy paste it to a new SSMS window and execute it WORKS.. The problem is I need to dynamically generate the statement (I am doing that just fine, I THINK). THEN I need to execute the statement IN THE SPROC, this part is not working.
Here is the code:
SET @AlterSQL = @DestinationServerName + '.[' + @DestinationDBName +'].' + @DestinationSchemaName + '.sp_executesql N'' ALTER TABLE '
+ @DestinationTableName + ' ADD ' + @TempColumn + ' int' + CHAR(39)
The above Creates this when I expose it via a PRINT statement:
addb15.[FSParallel].dbo.sp_executesql N' ALTER TABLE Node ADD ImportIdentity int'
After I create the statement I use:
EXEC @AlterSQL
And this returns the following error:
Msg 2812, Level 16, State 62, Procedure ETLDynamicImport, Line 244
Could not find stored procedure 'FSParallel.dbo.sp_executesql N' ALTER TABLE Node ADD ImportIdentity int''.
<hr noshade size='1' width='250' color='#BBC8E5'>
i want to run a transaction across mulitpule instences of sqlserver with out linked server.
distributed trnasaction can do it with link server , can it do it with out linked server.
So, I've got this query running and it works great providing there is a record in both DataBases. Now, I need to get all of those that have a record in DBServer1 but not in TranscendDB. I assume i'd use an If not exists, but can't figure out the syntax when using the Linked Object...
select Portfolio
from [TranscendDB].[dbo].[CMContactEvents] as CM
inner join
(
select N.SSN, A.ACCOUNTNUMBER
from [DBServer1].[DB1].[dbo].[Account] AS A,
[Code] ......