Linked server allows operation to multiple server as one query.

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Linked Server Login Timeout but SqlCmd works

I've got a SQL 2005 SP4 server that connects to a 2008 SP3 instance via linked servers using the SQL Server server type. Every once in a while, one of those linked servers will start throwing login ...
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1answer
3k views

Why am I getting a “login failed” when creating this linked server?

I'm creating a linked server from ServerA to ServerB, both of them are SQL Server 2008 servers. I need to create the linked server using a domain service account so that anyone will be able to utilize ...
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2answers
169 views

Is there any way to connect to one server and utilize a linked server using Windows authentication and NTLM?

I currently have SQL Server 2005 (Server A) that has a SSAS 2005 linked server (Server B). The powers that be do not want to enable Kerberos authentication, so I'm stuck with NTLM. The problem is ...
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3answers
980 views

Working Linked Server Query fails in sp_send_dbmail

Take the following example: EXEC msdb.dbo.sp_send_dbmail @recipients = 'me@whatever.co.uk' , @query = 'SELECT TOP 10 * FROM LINKEDSERVERA.DATABASE.dbo.TABLE' , @attach_query_result_as_file = N'True' ...
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2answers
3k views

Linked Servers pointing to same server (localhost) causing “Transaction context in use by another session” error

We are using SQL Server 2008. Normally our app that is using different databases distributed over the network and some of the stored procedures we call therefore make use of linked servers. Now I ...
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2answers
5k views

Linked Server to SQL Server 2000 server from SQL Server 2012

I have a new SQL Server 2012 instance, and am migrating a database from SQL Server 2000. Some of the stored procedures in the DB I am moving reference another database back on that 2000 server. What ...
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1answer
1k views

How do I specify a linked server to a remote database over tcp/ip?

I have a remote database running on an IAAS provider and I need to be able to execute joined queries from my local workstation. I am having trouble because when I attempt to create the link it is ...
5
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1answer
349 views

SQL Server Linked server query problem (group by)

I have been using an old SQL Server 2000 installation for a long time that is linked to several Oracle servers, and it all works very well. I am trying to migrate to SQL Server 2012 via SQL Server ...
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2answers
1k views

Linked Server Risks

I'm implementing a new feature which requires data from databases on multiple servers. I just need to union data from all these servers and sort it. The two options that come to mind are: Use linked ...
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3answers
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How does “Be made using the login's current security context” pass the users password to remote server

Say you have a SQL Server with a "Linked Server" to another server - said "Linked Server" is set to use "Be made using the login's current security context" as its authentication model. How does the ...
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EXECUTE AS over Linked Servers

I have a front end that logs into the DB as "logInA", and only has permission to "schemaA" stored procs, which use EXECUTE AS "logInB", (I have also tried EXECUTE AS 'DBO'), to handle all the business ...
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1answer
283 views

BUILTIN\Administrators allowing access via linked server but not locally

We have two servers: LYNDB01 & LYNDB02 On LYNDB01 we have a database called db_ExampleDatabase We have created a Linked Server on LYNDB02 to LYNDB01 using no mappings and the "Be made using the ...
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1answer
671 views

selecting more fields causes catastrophic failure

I have a connection to a linked server from sql server 2012 to pervasive sql. When I do select field1, field2, field3 from mytable everything works! However, when I do select field1, field2, field3, ...
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1answer
413 views

Cannot initialize the data source object of OLE DB provider “Microsoft.ACE.OLEDB.12.0” for linked server

I'm trying to establish a linked server from SQL Server 2008 R2 to an Access database. The Access database is not password protected. As I have seen in other posts (specifically this one), this is ...
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1answer
2k views

Getting error when trying to use OPENQUERY Msg 7321, Level 16, State 2, Line 1

When I run this query: SELECT * FROM OPENQUERY([XXX], 'SELECT * FROM Database.Table WHERE (MBCONO=650) AND MBCUNO LIKE a%' ) I get the error: ...
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0answers
470 views

sp_testlinkedserver taking long time to time-out

I'm using the following code to check if a linked server is available before running queries on it: declare @srvr nvarchar(128), @retval int; set @srvr = 'my_linked_srvr'; begin try exec @retval ...
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1answer
4k views

Communication link failure for some queries to linked server

I am seeing the following error in SSMS (server has Windows Server 2008 and Microsoft SQL Server 2008 R2 (RTM) - 10.50.1600.1 installed) when running some queries against the linked server, in ...
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2answers
2k views

SQL Server Linked Server to Progress is slow with an openquery view

We have a SQL Server database setup with a Linked Server setup connecting to a Progress OpenEdge database. We created a SQL Server view (for using with SSRS) of some of the OpenEdge tables using code ...
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1answer
6k views

How to fix “The OLE DB provider ”MSOLAP“ has not been registered”?

Here's the code I'm using to register a linked server to SSAS: USE [master]; GO EXEC master.dbo.sp_addlinkedserver @server = N'ServerAlias', @srvproduct = N'', @provider= N'MSOLAP', ...
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2answers
189 views

Pull Access schema into a SQL Server table

We had an assembly that used to pull a list of tables and their columns from an Access database and place the listing into a SQL Server table for later use. For various reasons the assembly is no ...
2
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1answer
619 views

Pervasive linked server provider missing

I am having the same problem as this question. I installed Pervasive v11 (which does have 64bit ODBC drivers) and I still do not see Pervasive listed as a provider when trying to create a linked ...
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1answer
345 views

How can I install a provider for linked server?

I have a provider for a linked server called PervasiveOLEDB.11.0 installed on a sql server 2005 machine. It always me to have a connection to a pervasive sql database. I would like to use this same ...
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2answers
4k views

SQL Server : Is it possible to have a linked server link to another linked server?

Hello to all and thanks ahead of time for taking the time to look at my question! I'm trying to do a work-around to access a 32bit Advantage Database Server 8.1 database with 64bit SQL Server 2008R2. ...
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2answers
3k views

32-bit ODBC driver on 64-bit SQL Server [closed]

I am unable to use an ODBC 64-bit driver with SSMS 2012 running on a SQL Server 2012 64-bit instance. However, I believe that the 32-bit driver works. My question is can I use SSMS 2005 32-bit to ...
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1answer
428 views

Replication and linked server security

I have three servers: P1, A1, and R1. P1 and A1 are production oltp servers. On each there are two databases that are being replicated down to R1 for olap (mostly SSRS reports). I am working on ...
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1answer
1k views

SQL Server OPENQUERY vs Regular Query against AS400

I log into a SQL Server database which has an AS400 server as a linked server. I've discovered that running queries against this AS400 server is MUCH faster if I run the select in an OPENQUERY... ...
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3answers
2k views

Remote queries and linked servers

I have 2 servers with SQL Server 2008 R2: INT & CRM. I need to run an SSIS package on INT, which uses data from both an INT database and a CRM database. It's painfully slow. I tried this to ...
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1answer
3k views

Msg 7391, Distributed Transactions (DTC) on SQL Server

This may be DBA related or developer related, I honestly don't know. I have two Database servers: A: SQL Server 2005 (Trigger that uses DBMail on Server B) B: SQL Server 2008 R2 (DBMail configured) ...
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3answers
207 views

how to copy data from SQL Server table to excel Spreadsheet thru Linked Servers

I try to copy data from a table in SQL Server 2005 into a excel spreadsheet. Since that sheet is linked to some external charts, so I have to overwrite the existing data with the updated data from SQL ...
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299 views

Update excel sheets from SQL Server 2005 linked servers

I use SQL Server linked servers to connect to Excel 2003 multiple tabs workbook. After connected, I have not problem to use select statement like: select * FROM OPENQUERY(TEST, 'select * from [fist ...
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1answer
4k views

Create a linked server with SQL Server 2012 x64

How can I create a linked server to a folder having fox pro dbf files? I can access the dbfs inside Visual Studio 2010, creating a connection with this properties Connection string ...
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1answer
636 views

Strange Sybase / SQL Server linked server issue

I have a sybase table which has a column note varchar(1000) null. The following T-SQL will get the following error if there is a not-null value in note. (sybase is the linked server to the Sybase ...
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4answers
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Select from linked server to local server causing waits on both sides

The queries in question are here: http://pastie.org/4833351 Run individually, each of these queries runs through (albeit slow). Run as a group, it just sits there, showing either OLEDB waits on the ...
4
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1answer
2k views

Performance difference between SQL Server Linked Server and direct query

A Management Studio query pane connected directly to a remote sql server executes and displays a simple table query of (SELECT * FROM table) in just under 2 seconds. The same Management Studio but ...
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What permissions are required to view the contents of a catalog on a remote server?

I defined a linked server from a SQL Server box to a MySQL box. I went through a very detailed set of instructions and steps, everything works like a charm when I am logged in. The linked server ...
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1answer
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How do I connect to a database which is a linked server via ODBC?

(All the searches for this sort of thing tell me about where the linked server is connecting to the original database via ODBC, but I'm connecting to the intermediate server via ODBC.) I have a ...
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1answer
141 views

Does Oracle server installation include client components?

I installed Oracle personal edition on a Windows Server 2008 virtual machine for testing purposes. My intention is to test Linked server functionality with SQL Server. Does Oracle Server installation ...
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3answers
1k views

How do I write portable SQL that refers to a linked server?

I've got a stored procedure that refers to a linked server. In several places throughout the procedure I've got something like the following: INSERT INTO [TableName] (...Columns...) SELECT ...
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2answers
157 views

Replacing the MS-Acccess frontend for accessing linked tables with SQL Server?

Is it possible to use SQL Server / SQL Server Management Studio to do queries across linked tables the way that you would do them in MS-Access? The MS-Access front-end is frustrating and time ...
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0answers
384 views

Linked server issue

I made a linked server between two sql server instances. The remote one I have very little control over. When I try a query I get this: Cannot obtain the schema rowset "DBSCHEMA_TABLES_INFO" for ...
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2answers
1k views

SQL server moved, now can't use as linked server

So I have a SQL server database that was controlled by an outside vendor. It is hosted remotely. Then he needed to move the server to a new host. Now, I'm able to connect to the server manually ...
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4answers
3k views

Microsoft SQL server 2008 and linked servers

I'm designing a set of databases which might need to use each other's stored procedures or tables. The reason that I'm creating separate databases is that in the future I want to be able to move any ...
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2answers
176 views

Sql Server Linked Server

I have two sql server S1(2008) and S2(2005). S2 is added to S1 as linked server. S2 have a table Product. When I try to run the code select ProductID from Product I get the error: Location: ...
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2answers
3k views

Linked servers login failure: Impersonate works, Username/password fails

I'm trying to set up a linked server between 2 instances of Sql Server 2008 R2. The login works perfectly when I select the impersonate option. However when I try to use the remote user/password ...
3
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2answers
278 views

Sudden Query Performance Degradation On A Linked Server

I have an application that uses a view on a SQL Server 2008 R2 instance. This view actually queries a linked server (SQL Server 2008) that has replicated data from our main ERP database. Yesterday, we ...
4
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1answer
818 views

Where are queries against a linked server actually processed?

How is a query against a linked server processed? Does the linked server use its optimizer when it receives a query from a remote source? There are a few scenarios about which I'm wondering: Scenario ...
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1answer
391 views

Connecting Linked Server

Hi I want to fetch data from MS SQL DB of a Remote server using Linked Servers. I have linked the servers. I am fetching data as follows. select * from [IP of server].[Database Name].[dbo].[Table ...
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1answer
2k views

Cannot fetch the rowset from OLE DB provider “SQLNCLI” for linked server X

I am getting this error while doing concurrent read from same table through linked server. Time out setting is alright. When this error happens, I also start getting the following error for the same ...
2
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2answers
2k views

SQL Server 2008 linked server to an Access 2007 DB that is in a protected directory on the Network

We have a SQL Server 2008 database that we are attempting to link with an Access 2007 DB (the maintainer works down the hall and refuses to migrate to SQL Server). We have the password to the database ...
4
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1answer
700 views

Is there a way to setup a user to run SPs, but not access the underlying data tables?

We have two database instances on two separate server boxes that are linked. The website user needs to be able to run stored procedures on DatabaseA which query DatabaseB tables, however it should not ...