Linked Server..... Can I Use A File DSN?

Apr 1, 2008

Linked Server File DSN?

Can anyone help? I am trying to connect a Domino Server with the NotesSQL ODBC.
I was unable to set the ODBC up as a System DSN ('The setup routines for the
Lotus NotesSQL Driver (*.nsf) ODBC driver could not be loaded due to system error
code 126') and had to set it up as a file DSN.


Can I still set up a Linked Server to it? I keep getting errors:

'7399 Invalid Connection String attribute]
(not sure what I was supposed to enter in the 'Product String' dialog box)
Datasource name not found and no default driver specified]....'


The file DSN was setup OK. I know this because I can use it as a connection in
DTS and successfully import various tables (although it does not work with the
import wizard?)


Does anyone know if I can use the file DSN to setup a linked server?

If so, what do I put in the 'provider string' and 'catelog' dialogs.

Any help much appreciated. wyatt.anderson@nwmhp.nhs.uk

View 2 Replies


ADVERTISEMENT

Excel File As A Linked Server

Apr 25, 2000

I am trying to link an excel file as a linked server. I tried two methods unsuccessfully.

first: using

EXEC sp_addlinkedserver 'Ex',
'Jet 4.0',
'Microsoft.Jet.OLEDB.4.0',
'c:list5.xls',
NULL,
'Excel 5.0'
GO

When I run
EXEC sp_tables_ex Ex, I get the error below.

Server: Msg 7303, Level 16, State 2, Procedure sp_tables_ex, Line 20
Could not initialize data source object of OLE DB provider 'Microsoft.Jet.OLEDB.4.0'.
[OLE/DB provider returned message: Cannot start your application. The workgroup information file is missing or opened exclusively by another user.]


Second: I link the excel file using ODBC datasource:

EXEC sp_tables_ex mylink, works fine with mylink being the linked server name. I get the table names eg. table1$, table2$.... However when I try to query the tables, I get this error:

Server: Msg 7313, Level 16, State 1, Line 1
Invalid schema or catalog specified for provider 'MSDASQL'.


thanks
FS

View 1 Replies View Related

SQL 2012 :: Linked Server To CSV File

Aug 5, 2014

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.

View 6 Replies View Related

Create A Linked Server To MPP File

Apr 13, 2007

I have created a linked server that connects to "mpp" file, and it connects and opens successfuly returning a list of tables that exists in the linked server to the mpp file.

But the problem i am facing now that whne i write a select statment to get data from the tables in this linked server

select * from linktompp.testmpp.dbo.tasks

such that linktompp is the linked server name
testmpp is the catalog name
tasks is the table name i need to select data from

it shows an error that says

"Could not obtain a required interface from OLE DB provider 'Microsoft.Project.OleDB.11.0'."

"[OLE/DB Provider 'Microsoft.Project.OleDB.11.0' IUnknown::QueryInterface returned 0x80004002: IGetDataSource]"
could anyone tell me the reason of this error

thanks




Mostafa Salama
M.Sc. in Computer Science

View 1 Replies View Related

SQL Server 2014 :: Linked Server To File Folder Security

Dec 8, 2013

Here is my Problem:

1. I have sql 2008 R2 running on my LocalHost.
2. Created Data Base [Customer].
3. Created Linked Server [CUSTOMERLINK] USING Microsoft Jet 4.0 to link to Drive F:Data which has DBF files in it.
4. Create dbo.Customer_Upload Table.
5. INSERT INTO [Customer].[dbo].[Customer_UpLoad]
([Name],[Email])
SELECT
NAME,EMAIL
FROM [CUSTOMERLINK]...[CUS]

All this works fine. I can even put it in to an After Insert Trigger on another table and it works.

My problem is that I need this to work in a scheduled job.

F:Data is just a folder with files in it.

This info is from a Restaurant POS system and I need to update it every night.

I have tried every which way to to setup the security issue as there isn't any login security on the folder and SqlServerAgent wants security.

View 4 Replies View Related

Linked Server For Mdb File On A Shared Network Drive

Jan 6, 2000

Hi

I am having an Access database on a shared network drive which has read/write access rights on the that shared network drive.
When I try to Access data through the linked server it gives me gives me a message box saying you do not have permissions to view the data.
Also if i try to use xp_cmdshell to copy over the mdb file to my local drive it say 'Access denied'

But when I copy (through command prompt) the same file to another network drive or my local drive where I have full control the linked server can connect sucessfully.

The problem is the i cannot have 'full control' permissions on shared drive where my database resides.

Has anybody encountered this problem....

Any help will be greatly appreciated.

Urgent
Puru

View 1 Replies View Related

How To Create Linked Server To Access 2007 Accdb File?

Feb 20, 2008

How does one create a linked server to an Access 2007 (accdb) file? I am aware that to create one to a mdb file, the code would be -EXEC sp_addlinkedserver
@server = 'SEATTLE Mktg',
@provider = 'Microsoft.Jet.OLEDB.4.0',
@srvproduct = 'OLE DB Provider for Jet',
@datasrc = 'C:MSOfficeAccessSamplesNorthwind.mdb'
GO
What is the corresponding code for Access 2007 accdb files?

View 18 Replies View Related

Cannot Initialize The Data Source.. Text File Linked Server

Sep 7, 2007

Hi All,

I have this very big text file (2.5 GB - which of course I am not able to open). This resides on a server which has SQL 2005.

I have created a linked server for this text file on my SQL database, and when I try to query the table, I get an error:

Cannot initialize the data source object of OLE DB provider "Microsoft.Jet.OLEDB.4.0" for linked server "txtsrv".

Why am I getting this error? When I make a dummy linked server on my local machine and test the steps it all works OK. but when I go to this server where the file and it's SQL instance is lying, I get this error. Please can someone provide me with some help on this?

Many thanks,
~S

P.S. Here is how I created the linked server (I also have the Schema.ini lying under the same folder):


EXEC sp_addlinkedserver txtsrv, 'Jet 4.0',

'Microsoft.Jet.OLEDB.4.0',

'C:SSAnalysis',

NULL,

'Text'

GO

View 3 Replies View Related

SQL 2012 :: Allow Authenticated User To Query Excel File Via Linked Server?

May 25, 2014

I have a 3rd party dashboard application that I can only use SQL authenticated logins to connect to the database.

I'm trying to create a query within the application that will directly access an excel file through a linked server.

As a test, I login to SSMS as the sql auth user to run the linked server query below but the following error is returned:

select *
from Corporate...[Sheet1$]OLE DB provider "Microsoft.ACE.OLEDB.12.0" for linked server "Corporate" returned message "Cannot start your application. The workgroup information file is missing or opened exclusively by another user.".
Msg 7399, Level 16, State 1, Line 1
The OLE DB provider "Microsoft.ACE.OLEDB.12.0" for linked server "Corporate" reported an error. Authentication failed.
Msg 7303, Level 16, State 1, Line 1
Cannot initialize the data source object of OLE DB provider "Microsoft.ACE.OLEDB.12.0" for linked server "Corporate".

When I login as a Windows auth user, I can successfully run the above query.

I noticed within the linked server's security definition that I cannot specify a windows auth user as the mapped Remote User or as the Remote login

I've tried creating a Credential object with the identity of the windows user and assign that object to the sql auth user but to no avail. I still get the same error

I am using SQL Server express so the option of an automated server agent job to import the excel file is not available.

Details:
SQL Server Express 2012
Office version: Excel 10
Provider: Microsoft.ACE.OLEDB.12.0

View 9 Replies View Related

Linked Server ( Not Able To Access Any Tables Under LINKED SERVER From My DESKTOP Enterprise Manager

Mar 25, 2002

Hi ,
On my Desktop i registered Production Server in Enterprise Manager
on that Server if i go to SecurityLinked Servers
There is another Server is already mapped, when i am trying to see the Tables under that one of the
Linked Server i am getting the Error message saying that
"Error 17 SQL Server does not exist or access denied"

if i went to Production Server location and if i try to see the tables i am able to see properly, no problems
why i am not able to see from my Desk top
i am using the sa user while mapping the Production Server on my DESKTOP using (ENTERPRISE MANAGER)

And i check the Client Network Utility in the Alias using Named Pipe only, i changed to TCP/IP still same problem
What might the Problem how can i see the Tables in Linked Server from my DESKTOP

Thanks

View 5 Replies View Related

DB Engine :: How To Point Linked Server To Specific Database / Rename Linked Server

Apr 24, 2015

I am using Linked Server in SQL Server 2008R2 connecting to a couple of Linked Servers.

I was able to connect Linked Servers, but I cannot point to a specific database in a Linked Server, also, I cannot rename Linked Server's name.

How to point the linked server to a specific database? How to rename the Linked Server?

The following is the code that I am using right now:

USE [master]
GO
EXEC master.dbo.sp_addlinkedserver
    @server = N'Machine123Instance456',
    @srvproduct=N'SQL Server' ;
GO
EXEC sp_addlinkedsrvlogin 'Machine123Instance456', 'false', NULL, 'username', 'password'  

View 6 Replies View Related

Scripting Stored Procedure Add With Linked Server Reference When Linked Server Is Not Available

Jul 18, 2006

Is there a way to bypass the syntax checking when adding a stored procedure via a script?

I have a script that has a LINKed server reference (see below) .

INSERT
INTO ACTDMSLINKED.ACTDMS.DBO.COILS ..etc.

ACTDMSLINKED does not exist at the time I need to add the stored procedure that references it.

PLEASE to not tell me to add the LINK and then run the script. This is not an option in this scenerio.

Thanks,

Terry

View 4 Replies View Related

SQL2005 X64bit Linked To Msaccsses Mdb File Problem

Jul 29, 2007

Hi ,
I am trying to link with Linked server to MDB file, when i try to create the linked server i i cant find the Jet Ole db provider, how i can link it ?

View 1 Replies View Related

Problem Accessing A SQL Server 2000 Linked Server From SQL Server 2005

May 4, 2007

Hi
I have created a linked server from SQL Server 2005 (SP 1) to SQL Service 2000 (SP 4) with a sql server login that is available on both servers but with different passwords and permissions.



I am getting the following error while accessing the linked server in management studio based on the scenario given below ;



------ Error Message Starts
OLE DB provider "SQLNCLI" for linked server "(SQL Server 2000 instance name)" returned message "Communication link failure".
Msg 10054, Level 16, State 1, Line 0
TCP Provider: An existing connection was forcibly closed by the remote host.
Msg 18456, Level 14, State 1, Line 0
Login failed for user 'abc'.
------ Error Message Ends


Consider login name is abc.
Now this login abc has sysadmin rights on sql server 2005.
The same login abc has only db_datareader rights on sql server 2000 on just one database and is not associated with any fixed server role.

I have configured the linked server using the following options;
1. I have tried impersonating login from SQL Server 2005 to SQL Server 2000 .
2. I have also tried specifying remote login / password option.


Anyone having any idea, would be of great help.
Regards,
Salman Shehbaz.

View 3 Replies View Related

Error :Execute Trigger From Remote Server To Another Server By Linked Server

Jul 22, 2007

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



View 5 Replies View Related

Connect From A SQL Server 2005 Db To A SQL Server 2000 Db, Without Linked Server Connection

Apr 18, 2007

Can I connect from a SQL Server 2005 database to a SQL Server 2000 database, without establishing a linked server connection.



I need to fire a SELECT query on a SQL Server 2000 database, but don't want to add it as a linked server. Is there any way I can do this or its not possible??

View 1 Replies View Related

Instructions For Setting Up A Sybase ASE Server As A SQL Server 2005 Linked Server?

Dec 28, 2005

I have a Sybase Adaptive Server Enterprise server which I need to set up as a linked server in SQL Server 2005.  The Sybase server is version 12.5.2, and the Sybase ODBC driver version is 4.20.00.67.  I have already installed the Sybase client software on the server.


I also created a SystemDSN on the SQL Server to connect to the Sybase server.  I tested the connection and it was able to connect.

I ran the following code to create the linked server:

<code>

EXEC master.dbo.sp_addlinkedserver @server = N'LinkedServerName', @srvproduct=N'Sybase', @provider=N'MSDASQL', @datasrc=N'Sybase System DSN', @provstr=N'"Provider=Sybase.ASEOLEDBProvider;Server Name=servername,5000;Initial Catalog=databasename;User Id=username;Password=password"'

</code>

I then ran sp_tables_ex to make sure I could view the tables in the Sybase database.  Here is the error message I get:

<code>

OLE DB provider "MSDASQL" for linked server "LinkedServerName" returned message "[DataDirect][ODBC Sybase Wire Protocol driver]Error parsing connect string at offset 13. ".

Msg 7303, Level 16, State 1, Procedure sp_tables_ex, Line 41

Cannot initialize the data source object of OLE DB provider "MSDASQL" for linked server "LinkedServerName".

</code>

Any ideas what is happening here?

View 10 Replies View Related

T-SQL (SS2K8) :: OPENQUERY Syntax To Insert Into Server Table From Oracle Linked Server

Aug 28, 2014

I was trying to figure out what the OPENQUERY Syntax is to Insert into SQL Server Table from Oracle Linked Server.

View 7 Replies View Related

SQL Server Admin 2014 :: Error While Updating Data Using Oracle Linked Server

Sep 11, 2015

We have oracle linked server created on one of the sql server 2008 standard , we are fetching data from oracle and updating some records in sql server . Previously its working fine but we are suddenly facing below issue.

Below error occurred during process .

OLE DB provider "OraOLEDB.Oracle" for linked server "<linkedservername>" returned message "".
Msg 7346, Level 16, State 2, Line 1
Cannot get the data of the row from the OLE DB provider "OraOLEDB.Oracle" for linked server "<linked server name>".

View 7 Replies View Related

Linked Server 2000 To 2005: Error 17 Sql Server Does Not Exist Or Access Denined.

Aug 30, 2006

I'm trying to link SQL Server 2000 sp3 to SQL 2005 64 bit. I keep getting Error 17 sql server does not exist or access denined. I tried adding remote user mapping and chaning the linked server properties to "Be made using this security context" without any success.
Any help is appreciated.

View 4 Replies View Related

Running A Distributed Query Against A Loopback Linked Server In SQL Server 2005 Is Not Supported

Aug 27, 2007

I receive the following error message when I run a distributed query against a loopback linked server in SQL Server 2005:
The Microsoft Distributed Transaction Coordinator (MS DTC) has cancelled the distributed transaction.

To resolve this problem, I was told that running a distributed query against a loopback linked server is not supported in SQL Server 2005. And I am suggested to use a remote server definition (sp_addserver) instead of a linked server definition to resolve this problem. (Although this is only a temporary resolution, which will deprecate in Katmai)

However, I run into another problem when I use the remote server definition. I receive the following error message:
Msg 18483, Level 14, State 1, Line 1
Could not connect to server 'ServerNameSQL2005' because '' is not defined as a remote login at the server. Verify that you have specified the correct login name.

Could anyone please help me out?
(I include the reproduce steps for the first error message, followed by my resolution that generates the second error message)
======
Reproduce steps for the first error message
======


On the ComputerAInstanceA instance, run the following statement to create a database and a table:
CREATE DATABASE DatabaseA
GO
USE DatabaseA
GO
CREATE TABLE TestTable(Col1 int, Col2 varchar(50))
GO
INSERT INTO TestTable VALUES (1, 'Hello World')
GO

On the ComputerBInstanceB instance, run the following statement to create a database and a table:
CREATE DATABASE DatabaseB
GO
USE DatabaseB
GO
CREATE TABLE TestTable (Col1 int, Col2 varchar(50))
GO

On the ComputerAInstanceA instance, create a linked server that links to the ComputerBInstanceB instance. Assume the name of the linked server is LNK_ServerB.

On the ComputerBInstanceB instance, create a linked server that links to the ComputerAInstanceA instance. Assume the name of the linked server is LNK_ServerA.

On the ComputerBInstanceB instance, run the following statement:
USE DatabaseB
GO
CREATE PROCEDURE InsertA AS
BEGIN
SELECT * from LNK_ServerA.DatabaseA.dbo.TestTable
END
GO

On the ComputerAInstanceA instance, run the following statement:
USE DatabaseA
GO
INSERT INTO TestTable
EXEC LNK_ServerB.DatabaseB.dbo.InsertA
GO
Then I receive the first error message.

=======
My resolution that generates the second error message
=======


On the ComputerBInstanceB instance, run the following statement:
sp_addserver 'ComputerAInstanceA'
GO
sp_serveroption 'ComputerAInstanceA', 'Data Access', 'TRUE'
GO
USE DatabaseB
GO
CREATE PROCEDURE InsertA AS
BEGIN
SELECT * FROM [ComputerAInstanceA].DatabaseA.dbo.TestTable
END
GO

On the ComputerAInstanceA instance, run the following statement:
USE DatabaseA
GO
INSERT INTO TestTable
EXECUTE [ComputerBInstanceB].[DatabaseB].[dbo].[InsertA]
GO
Then I receive the second error message.

View 1 Replies View Related

SQL Server 2008 :: How To Write A SELECT Statement To Get Data From A Linked Server

Feb 23, 2015

I have the linked server connection created and works perfectly well. I mean I am able to see the tables while I am on my database.

how do I write a SQL statement to reference the linked server ?

I tried the following:

Select top 100 * from casmpogdbspr1.MPOG_Collations.dbo.AsaClass_Cleaned

Then I get the error message....

Msg 7314, Level 16, State 1, Line 1

The OLE DB provider "SQLNCLI10" for linked server "casmpogdbspr1" does not contain the table ""MPOG_Collations"."dbo"."AsaClass_Cleaned"". The table either does not exist or the current user does not have permissions on that table.

View 2 Replies View Related

SQL Server 2008 :: Linked Server Tests Fine But Query Does Not Work

Apr 16, 2015

Using a 32-Bit SQL Server 2008 Express on my LOCAL PC. I downloaded the Advantage 8.1 OLE DB Provider and created a linked server to a REMOTE Advantage 8.1 database server. There is no data dictionary on the Advantage server.

Here is my linked server:

EXEC master.dbo.sp_addlinkedserver @server = N'1xx.1xx.xx.1xx', @srvproduct=N'Advantage', @provider=N'Advantage OLE DB Provider', @datasrc=N'1xx.1xx.xx.1xxeccET', @provstr=N'servertype=ads_local_server;tabletype=ads_cdx;'--tabletype=’ADS_ADT’ (this test works too)
EXEC master.dbo.sp_addlinkedsrvlogin @rmtsrvname=N'1xx.1xx.xx.1xx',@useself=N'False',@locallogin=Null,@rmtuser='adssys',@rmtpassword=Null

Testing the link succeeds with above. Using “ads_REMOTE_server” instead of “ads_local_server” and the test fails. Here is my problem, using the following queries will not work. Perhaps it’s a permissions issue? When I specify my local credentials for the remote server in the linked server it still does not work.

SELECT * FROM OPENQUERY([1xx.1xx.xx.1xx], 'SELECT * FROM ActType')

OLE DB provider "Advantage OLE DB Provider" for linked server "1xx.1xx.xx.1xx" returned message "Error 7200: AQE Error: State = HY000; NativeError = 5004; [Extended Systems][Advantage SQL][ASA] Error 5004: Either ACE could not find the specified file, or you do not have sufficient rights to access the file. Table name: ActType SELECT * FROM ActType".
Msg 7321, Level 16, State 2, Line 2

An error occurred while preparing the query "SELECT * FROM ActType" for execution against OLE DB provider "Advantage OLE DB Provider" for linked server "1xx.1xx.xx.1xx".

View 0 Replies View Related

SQL Server 2008 :: View Creation Using XML Column On Linked / Distributed Server?

Sep 4, 2015

A recent SharePoint upgrade has rendered several views obsolete. I am redefining them so that our upper level executive reports show valid data.(yes, I know that doing anything to sharepoint could cause MS to deny support, having said that, this is something I've inherited and need to fix, pronto) The old view was created like so:

USE [AHMC]
GO
/****** Object: View [dbo].[vwSurgicalVolumes] Script Date: 09/04/2015 09:28:03 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE VIEW [dbo].[vwSurgicalVolumes] AS
SELECT

[code]....

As I said, this view is used in a report showing surgical minutes.SharePoint is now on a new server, which is linked differently (distributed?) I've used OPENQUERY to get my 'new' query to work;

SELECT *
FROM OPENQUERY ([PORTALWEBDB], 'SELECT
--AllLists
AL.tp_ID AS ALtpID
,AL.tp_WebID as altpwebid
,AL.tp_Title AS ALTitle

[code]....

My data (ie surgical minutes, etc) seems to be in the XML column, AUD.tp_ColumnSet . So I need to parse it out and convert it to INT to maintain consistency with the previous view. How do I do this within the context of the view definition?Here is a representation of the new and old view data copied to excel :

<datetime1>2014-08-14T04:00:00</datetime1><float1>2.000000000000000e+000</float1><float2>4.190000000000000e+002</float2><float3>1.600000000000000e+001</float3><float4>8.110000000000000e+002</float4><sql_variant1 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:sqltypes="http://schemas.microsoft.com/sqlserver/2004/sqltypes"

[Code] ....

can't format it to make it look decent. InHouseCases =2, InHouseMinutes=419, OutPatientCases =16, OutPatientMinutes=1230. This corresponds to the new data I can see in the XML column; 2.000000000000000e+000 is indeed 2 and 4.190000000000000e_002 is indeed 419.

View 4 Replies View Related

Problems Reading Data From Linked Server To Excel In SQL Server 2005

Oct 4, 2007

I have an Excel sheet that is dynamically updated (through DDE) and I want to import this data to a table in SQL Server 2005. Using SQL Server Management Studio to configure an Excel data source as a linked server.
(http://support.microsoft.com/kb/306397/EN-US/)

Following the first 5 steps should let me acces the table (but I cannot view the data in SQL Server 2005). However, I could not find how to export the data into an existing table. Does anyone know how or can give a pointer to document describing how to do this?

View 8 Replies View Related

Help Connecting Ole/db Linked Server To Msaccess Database In A Different Machine Than Sql Server Resides

Jun 29, 2007

Hi,



I have a msaccess linked server that I use to execute sql 2000 stored procedures from a front end in adp (access data project) format without any problem, if it is used on the same machine where the sql server resides (with any user logged on). In any other machine on the local network where I also need to use it, I get an ole/db error message saying that the microsoft jet database engine can not open the file because it's allready opened exclusivly or because it do not has permissions. I created the linked server with both UNC and normal path with the same result.

Thank's for all the help/clues you can give me.

View 4 Replies View Related

Integration Services :: Run Transaction Across Multiple Instance Of Server Without Linked Server

May 16, 2015

i want to run a transaction across mulitpule instances of sqlserver with out linked server.distributed trnasaction can do it with link server , can it do it with out linked server.

View 4 Replies View Related

Create Temp Table On Linked Server From Local Server

Jan 15, 2004

Hi,

I would like to join two tables: one on a local server which I have admin access to and another server which I only have read access. The local table is very small, but the remote table is very large.

If I look at Query Analyzer's execution plan, it appears that the join will be done locally (i.e. the entire table is transferred from the remote server and then joined to my local table). Is there a way to create a temp table using linked servers, transfer my small local table to the remote server and then perform the join on the remote server? In the past, I have been able to use openquery to restrict the data to a small subset that is transferred but the local table is a little too large for that.

I appreciate any advice / guidance anyone can offer me!

View 1 Replies View Related

Smalldatetime Comparison Between Local Server And Linked Server Fails?

Mar 8, 2006

Hi all,

I have the following select that is designed to compare values on parallel servers.SELECT TA1.EPS, TA1.Sales, TA1.Income, TA1.EarningsReportDate,TA2.EPS, TA2.Sales, TA2.Income, TA2.EarningsReportDate
FROM TradeAnalysis.dbo.SalesIncome_Quarterly AS TA1
FULL OUTER JOIN L_TA_MIRROR.TradeAnalysis.dbo.SalesIncome_Quarterl y AS TA2
ON ((TA1.OSID = TA2.OSID) AND (TA1.QtrYear = TA2.QtrYear) AND (TA1.QuarterNo = TA2.QuarterNo))
WHERE(BINARY_CHECKSUM(TA1.EPS, TA1.Sales, TA1.Income, TA1.EarningsReportDate) <>
BINARY_CHECKSUM(TA2.EPS, TA2.Sales, TA2.Income, TA2.EarningsReportDate))Disregard the full outer join, it is necessary in the full select, I have just pared it down to show here and for testing. A standard join will also have the same result.

The trouble is that the comparison (the BINARY_CHECKSUM) is failing on the EarningsReportDate column, which is defined on BOTH servers in DUPLICATE databases as a smalldatetime.

The data is actually the same in both rows of each table (as is all the other data being compared). What I am seeing is that the select returns milliseconds on the LINKED server (the L_TA_MIRROR reference), but not on the local database?

for example,
Local server data returned in above select is 2000-01-28 00:00:00
Linked server data returned in above select is 2000-01-28 00:00:00.000

Wassup with THAT? If I remove the date from the select/comparison, it says everything matches, so I am pretty sure this is the culprit that is causing the BINARY_CHECKSUM comparison to fail.

Is there some setting that I need to put on the Linked Server reference that says "treat this as the smalldatetime data type it IS, dammit!"????

I can get by the issue if I replace the date reference in the linked server part of the select with CAST(TA2.EarningsReportDate AS smalldatetime) but why do I have to do this?

Yes, I am SURE both servers have the column in question defined as a smalldatetime, as running the same select on either server causes the same failure, but only when referencing the LINKED server column.

View 1 Replies View Related

SQL Server 2012 :: How To Insert Data Into Table From Linked Server

Nov 19, 2013

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;')

View 8 Replies View Related

SQL Server 2014 :: Call For DB Backup For A Database On Another (linked) Server

Jul 8, 2015

I have a sproc that will generate a dynamic call (and this must be done in a stored procedure),... Anyway the dynamic call I am having problems with is that I need to dynamically create a statement to backup a database. It works as long as the database is on the same server / instance as the stored procedure. I want to be able to from server/instance A create a command that does a backup of a database that is on server B. I just can't figure out the syntax for a database backup where the database is on another server.

Trying something like [ServerName].[DatabaseName] does not work...

View 9 Replies View Related

SQL Server Admin 2014 :: Access A Database Without Linked Server

Jul 16, 2015

We are upgrading from SQL 2008R2 to SQL2014 but we have discovered that a couple of our applications are not supported on 2014. We'd like to keep one 2008R2 server and one 2014 server until we have time to upgrade the applications and move everything to the new server. The problem is we have custom code in some of the 2014 databases that access tables in the 2008 databases.

I know we can easily do cross server joins by using a linked server, but it would be a huge undertaking to find all that code and add a linked server name in front of every table, stored procedure, etc. So my question is, is there any way to move a database to a different server and still be able to access it without having to qualify the object names with a linked server? Is there some kind of server/database synonym that can be setup that would be recognized by all databases?

View 8 Replies View Related

Issue With Sql Server To Sybase Linked Server Using Stored Procedure

Sep 27, 2007

I have a linked server from Sql Server 2000 to Sybase Adaptive Server 12.5.1.

When i try to call a stored procedure on Sybase from Sqlserver i get the following message:

"could not execute procedure sp_who on remote server 'linked server name'(42000,7212)

command executed from sql server:
exec <linked_server>.<database>..sp_who


i am able to user open openquery for selects and inserts, successfully

Help appreciated

Thanks.

View 4 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved