For example I have 15 records in which accountID is a PK. AccountID 1,2,3,4,5 is linked on server1. I want to find out records that are not linked. So its record 6 - 15. Can someone show the stored procs for this scenario? Or the query statement to do this... Im new to linked servers. Thanks alot.
View 1 RepliesI have successfully connected to a sybase 11 database and have successfully run a couple of open query statements against this database, I have now placed this open query in a stored procedure and it works well, but when I want to pass parameter variables has part of my open query it does not like it. It asks me to declare the variable which is a parameter of the stored procedure. Is there any way I can pass in a variable value has part of my query
************************************************** *********************8
CREATE PROCEDURE qse_check_label_projectid
@projectid char(18)
AS
Select * from openquery(MRTEST32,'SELECT
Project_id
FROM
DBO.MRT_PROJECT
WHERE
Project_id = @PROJECTID ')
************************************************** ***************************
Please I believe there should be a way to pass a value through this open query function!
created a linked server. But i can't query the table.
i tried different combinations but they dont work.
LS: dccs_danville
DB: intdccs_dv.gdb
table:tblload
select top 10 * from dccs_danville.INTDCCS_DV.gdb.tblload
select top 10 * from dccs_danville.INTDCCS_DV.dbo.tblload
select top 10 * from dccs_danville.INTDCCS_DV...tblload
select top 10 * from dccs_danville.INTDCCS_DV.tblload
select top 10 * from dccs_danville...tblload
select top 10 * from dccs_danville.INTDCCS_DV.tblload
also tried EXEC sp_tables_ex 'dccs_danville'
tblload is able to be queried.
anyone know what is wrong?
We have a linked server that is an Apartment model OLE DB Provider. It works fine on SQL 2005 SP1. After applying SP2, we get the following msg when running a query against the linked server. I cannot find anything in the SP2 doc that indicates a change of behavior for linked servers. Any ideas ?
Bill
Msg 7308, Level 16, State 1, Line 1
OLE DB provider 'DBAmp.DBAmp' cannot be used for distributed queries because the provider is configured to run in single-threaded apartment mode.
We have a linked server that is an Apartment model OLE DB Provider. It works fine on SQL 2005 SP1 and previous versions.
After applying SP2, we get the following error message when running a query against the linked server.
I cannot find anything in the SP2 documentation that indicates a change of behavior for linked servers.
Any ideas ?
Msg 7308, Level 16, State 1, Line 1
OLE DB provider 'XXX.XXXXX' cannot be used for distributed queries because the provider is configured to run in single-threaded apartment mode.
Toby
Greetings,I have 3 servers all running SQL Server 2000 - 8.00.818. Lets callthem parent, child1, and child 2.On parent, I create a view called item as follows:CREATE view Item asselect * from child1.dbchild1.dbo.Item union allselect * from child2.DBChild2.dbo.ItemOn child1 and child2, I have a table "item" with a column named "id"datatype uniqueidentifier (and many other columns). There is anon-clustered index created over column "id".When I connect to the parent server and select from the viewSelect id, col1, col2, …. From item where id =‘280A33E0-5B61-4194-B242-0E184C46BB59'The query is distributed to the children "correctly" (meaning itexecutes entirely (including the where clause) on the children serverand one row is returned to the parent).However, when I select based on a list of idsSelect id, col1, col2, …. From item where id in(‘280A33E0-5B61-4194-B242-0E184C46BB59',‘376FA839-B48A-4599-BC67-25C6820FE105')the plan shows that the entire contents of both children item tables(millions of rows each) are pulled from the children to the parent,and THEN the where criteria is applied.Oddly enough, if I put the list of id's I want into a temp tableselect * from #bv1id------------------------------------280A33E0-5B61-4194-B242-0E184C46BB59376FA839-B48A-4599-BC67-25C6820FE105and thenSelect id, col1, col2, …. From item where id in (select * from #bv1)the query executes with the where criteria applied on the childrendatabases saving millions of rows being copied back to the parentserver.So, I have a hack that works (using the temp table) for this case, butI really don't understand the root cause. After reading online books,in a way I am confused why ANY of the processing is done on thechildren servers. I quote:================================================Remote Query ExecutionSQL Server attempts to delegate as much of the evaluation of adistributed query to the SQL Command Provider as possible. An SQLquery that accesses only the remote tables stored in the provider'sdata source is extracted from the original distributed query andexecuted against the provider. This reduces the number of rowsreturned from the provider and allows the provider to use its indexesin evaluating the query.Considerations that affect how much of the original distributed querygets delegated to the SQL Command Provider include:•The dialect level supported by the SQL Command ProviderSQL Server delegates operations only if they are supported by thespecific dialect level. The dialect levels from highest to lowest are:SQL Server, SQL-92 Entry level, ODBC core, and Jet. The higher thedialect level, the more operations SQL Server can delegate to theprovider.Note The SQL Server dialect level is used when the providercorresponds to a SQL Server linked server.Each dialect level is a superset of the lower levels. Therefore, if anoperation is delegated to a particular level, then Queries involvingthe following are never delegated to a provider and are always it isalso delegated to all higher levels.evaluated locally:•bit•uniqueidentifier================================================This suggests to me that any query having where criteria applied to adatatype uniqueidentifier will have the where criteria applied AFTERdata is returned from the linked server.Any ideas on the root problem, and a better solution to get the queryand all the where criteria applied on the remoted linked server?Thanks,Bernie
View 5 Replies View RelatedIs it possible to query linked servers without the Distributed Transaction Coordinator service enabled or allowing network access?
Is that ONLY for transactions? What if I just wanted to read the data and nothing else?
Is it possible to link to an SQL 2005 server db from a SQL 2000 server? Is there a driver for this?
View 1 Replies View Relatedcan anybody tell me about Linked Servers and their uses and how to add a linked server to my Sql Server 2005.
any help on this would be highly appreciated.
Hello All,
I have been trying to Link two sql servers on two different machines over the Internet without any luck. Can someone point me to information about doing this with good examples?
Thanks
I currently have a main SQL Server which had a column on the majority of the tables. This column also had a check contraint on it. I dropped the column and the constraint and I now get the following message when trying to query the tables through a linked server 'OLE DB provider 'SQLOLEDB' supplied inconsistent metadata. An extra column was supplied during execution that was not found at compile time.'.
Can anyone help
Hi All,
I have successfully linked a server and had SQL queries running
OK for a few weeks, but today I get the following message....
"OLE DB provider 'SQLOLEDB' supplied inconsistent metadata. An extra column was supplied during execution that was not found at compile time."
(Server: Msg 7353, Level 16, State 1, Line 1)
I've dropped the link and recreated it but I still get the same error
message. Can anyone help???
Thanks
David.
Hi,
I'm using SQL Server 7.0 SP1.
I have a DTS package that requires me to link 2 servers
and query both in order to get my set of records that I
want to Transform. My query runs fine in QA. I copy and
paste it into the SQL Query window of the transformation.
I click Preview and all that happens is a quick flicker of
the DTS window. When I go to Transformations, there are
no source columns.
Here is a copy of my code that I'm trying to use:
-------------------------------------------------------
declare@start_dteas datetime,
@end_dteas datetime
SELECT@start_dte = date_data_range_start_dte,
@END_DTE = date_data_range_END_dte
FROMSIDDEV.SID_DEVELOPMENT.DBO.T901_RUN
WHERERUN_ID = (selectmax(run_id)
from
SIDDEV.SID_DEVELOPMENT.DBO.t901_run
whererun_type_cd = 'M')
SELECTRUN_ID
INTO#RUNS
FROMCRMDEV02.MDCORE.DBO.T901_RUN
WHEREDATE_DATA_RANGE_START_DTE >= @START_DTE
ANDDATE_DATA_RANGE_END_DTE <= @END_DTE
SELECTT70.*
FROM
CRMDEV02.MDCORE.DBO.T70_MD_UNIVERSE_RELATIONSHIP_M A
NGT AS T70 JOIN #RUNS
ONT70.RUN_ID = #RUNS.RUN_ID
DROP TABLE #RUNS
------------------------------------------------------
Is there an issue with Linked Servers and DTS?
Any help would be greatly appreciated.
Thanks in advance,
Darrin
FOLKS
I GET THE FOLLOWING ERROR WHEN I RUN A SELECT FROM THE LINKED SERVER
THE LINKSERVER EXISTS AND THERE IS A RECORD IN SYSSERVERS TOO.
Could not initialize data source object of OLE DB provider 'Microsoft.Jet.OLEDB.4.0'
I AM NOT SURE WHERE TO GO FROM HERE.
REGARDS
GIRISH
Hi Gurus,
I am looking for literature to find out Pros and Cons of Using DTS Verses
Linked Servers in SQL 7.0.
My requirement can be done by either DTS or Linked servers. But I would like to know more about resorce utilisation of these tecniques before making a decission.
Can somebody suggest where to look for.
Thanks
sekhar
When I create linked server using integrated security and <they will be impersonated> option I get this:
Server: Msg 18456, Level 14, State 1, Line 1 Login failed for user ''
MS Technet says that SQL Server 7 doesn't allow double hops and to use mappings to standard security login to work around. @#%%~~@@#@#&^%@#
Impersonating to version 6.5 works fine.
Is there any way to link servers using ONLY integrated security?
Any help would be much appreciated.
Thanks
I have setup a linked Informix server in SQL7.0 and I am trying to create a
simple View with the following SQL statement
SELECT doc_code
FROM FOURSITE.foursite.informix.watdoc
WHERE (order_no = [PV01963B ])
I am getting the following error:
---------------------------
SQL Server Enterprise Manager
---------------------------
[Microsoft][ODBC SQL Server Driver][SQL Server]Invalid use of schema and/or
catalog for OLE DB provider 'MSDASQL'. A four-part name was supplied, but
the provider does not expose the necessary interfaces to use a catalog
and/or schema.
---------------------------
OK Help
---------------------------
Can any one tell me how to correct this problem?
Thanks
Peter
pczurak@bigfoot.com
Is it possible to add a 6.5 database as a linked server to a 7.0 database and query from it ?
View 6 Replies View RelatedHi.
I'm working with SQL Server 7.0 and I've been reading about the linked server option. My question is, if it's possible to link a server with a SQLBase database 7.01.
I have download some drivers to my computer, the odbc driver for sqlbase and the sqlbase ole db driver as well, but when I try to add a new linked server in the enterprise, in the provider name option I can not see any provider name addressing to Centura or Sql base driver.
Has anybody an idea how to make this connection then? or the right way for doing it??
Thanks for any help can be offered.
Regards, Elvia.
:)
I have two 7.0 servers and I want to run a distributed query.
I did sp_addlinkedserver to link server B to server A
and I did sp_addlinkedsrvlogin for a specific login.
After adding login when I try to access a table on server B it
says login failed
All the logins are NT authenticated (in both the servers, So
both servers have same logins.)
but it is not working.
Hi all
I try to configure Linked Servers from the query analyze , and have some troubles.
My steps are :
1. from the enterprise mennenger , add 2 new servers : srv1 , srv2 (both SQL7)
2. from the query analyzer of srv1.master: "sp_addlinkedserver 'srv2'"
3. from the query analyzer of srv1.master:
"sp_addlinkedsrvlogin 'srv2',false,null,'sa','myPass'"
4. select * from srv2.pubs.srv2Table
5. I get the next error :"error 6 : Specified SQL srever not found."
What do I do wrong ?
Eyal
Anyone out there use linked servers? I just tried this SQL7 feature and am very impressed. Are there any pitfalls to watch out for? Comments?
Thanks in advance.
Steve
I have created link servers a few time within SQL2000 and pulled data from Oracle. How would an Oracle Server or Application pull / See from SQL?
Anyone have any experience?
Thanks,
David
How to determine by means of T-SQL
if a linked server is available(for processing with its tables)?
This is my problem I have a Server A and Server B. There is a master table in Table A. I link Server A and Server B. When I look in Under Linked Server tables of B I can only C tables in Server A not the Server B 's Tables. Dpn't know what is happening. Could SOmebody help
View 1 Replies View RelatedWe are creating a newServer grabbing data from an extrnal data source.
We need to perform regular audits to verify the record counts (for now) are the same.
We have 2 physically separate SQL servers 1 with old 1 with new.
I have created a linked server but when i do a query on the linked server the performace is pathetic (2mins 12 secs) to do a simple count.
Is there a better way, or can improv the perf?
Thanks
Greg C
I have two servers and they are linked servers. When I query a table on ON Box2 from Box1
The distributed query works fine but when I tried the oppisite it says 'SQL Server does not exist or access denied.'
What could be the reason.
Thanks.
Recently, I had Microsoft review why our SQL Db was unexpectedly terminating. They pointed to our Oracle Linked servers. They recommended that we try to uncheck the enable allow in process option on the ODBC driver. We are currently using the Microsoft OLE Db provider for our Oracle connnections as we were unable to get the Oracle ones to work with a linked server. When we unchecked this allow in process option near the end of the day our website began getting out memory errors from ODBC. It appeared to have been because of this change. Does anyone have any insight as to why changing this option could have caused this?
View 1 Replies View RelatedHello,
Is there any limit to the number of linked servers i can add via EM?. where can i find more info on adding/configuring linked servers in MSSQL2k and the limitations/drawbacks if any?
Thanks in advance..
Hello (again!)
We have a new 2005 server, and I am trying to link our old 2000 server so I can use the old databases in new server.
This is what I done:
In 2005:
EXEC sp_addlinkedserver oldServer
--completed fine
then:
EXEC sp_addlinkedsrvlogin oldServer, 'false', NULL, 'Administrator', password
--completed fine
But whenI run the query I get the error:
OLE DB provider "SQLNCLI" for linked server "oldServer" 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 'Administrator'.
Any ideas????
I have to link servers using sql server 2000 standard edition....
for anyone who has done this..... upon linking the servers using the other options radio button choice.... is it suppose to show all the databases for that server under the drop down....
its only showing tables and views... which i get an error 7339 or error 17:
can anyone assist...or lead me in the right direction.....
thanks,
jonathan
Hi,
Disclaimer: I am not a DBA so my attempts may not make sense. :)
I have a win 2003 server running sql server 2005. I am trying to create a 'linked server' with an oracle 8i database at a remote site. I have tried using the 'add linked server' option from sql server enterprise manager and I have also tried to create it using the sp_addlinkedserver command. i tried using a dsn as the datasource and I have also tried using a dsnless connection using a TNS entry as the provider string. The Oracle client is on the box as can be confirmed both by the dropdown in the 'add linked server' dialog in sql server enterprise manager and also by going into the oracle enterprise manager and actually sending oracle data. I don't really have a preference on how to create the 'Linked server', I just need to get it to work.
AAA = server
BBB = DSN
XXX = UID
YYY = pwd
DSNLess Attempt:
EXEC master.dbo.sp_addlinkedserver @server = N'TEST1', @srvproduct=N'OraOLEDB.Oracle', @provider=N'OraOLEDB.Oracle', @provstr=N'SERVER=(DESCRIPTION=(ADDRESS_LIST=(ADDR ESS=(PROTOCOL=TCP)(HOST=AAA)(PORT=1556))) (CONNECT_DATA=(SERVICE_NAME=LPPCPEDB)));uid=XXX;pw d=YYY;'
DSN Attempt:
EXEC master.dbo.sp_addlinkedserver @server = N'TEST2', @srvproduct=N'Oracle', @provider=N'OraOLEDB.Oracle', @datasrc=BBB'
Thanks in Advance
I have a linked server connection on a SQL 2k server connected to a Sybase ASE 12.5 server via Sybase OLE DB connection. To this point everything has been working great for months. Now we're encountering a problem where new tables created on the Sybase db won't show up in the linked server connection. I've checked permissions and the object owners and everything is exactly the same as the pre-existing tables except the table's new.
Anyone have any ideas wht's up???