Hi,
I am using the below SQL query for Oracle
SELECT FP_MONTH
FROM CDWD..CDW.ACCOUNT_SALES
WHERE LAST_MODIFIED_DT > '2002-12-01 00:00:00.000'
OR SOURCE_CONTROL_DT > '2002-12-01 00:00:00.000'
My questions are
1. If I am using this date fileter it is taking long time than without filter
Why ?.
2. How I can write Open query for the above query?.
I am expecting valuable advice.
Thanks,
Ravi
In SQL Server 2000 I have set up an Oracle linked server. When I runthe following query it runs fine:-SELECT*FROMOPENQUERY(LINKEDSERVERNAME,'SELECT * FROM ORACLETABLENAME')However the following query does not work:-SELECT*FROMOPENQUERY(LINKEDSERVERNAME,'SELECT FIELDNAME FROM ORACLETABLENAME')This error is returned:-Server: Msg 7321, Level 16, State 2, Line 1An error occurred while preparing a query for execution against OLE DBprovider 'MSDAORA'.[OLE/DB provider returned message: ORA-00904: "FIELDNAME": invalididentifier]OLE DB error trace [OLE/DB Provider 'MSDAORA' ICommandPrepare::Preparereturned 0x80040e14].Basically select * works ok, but if I specify the field(s) I need thenit errors. I have tried entering the field names in upper and lowercase but it makes no difference.My real problem is that some dates in the Oracle database are pre 1753which SQL server does not recognise so I need to convert (decode) them.Any help would be appreciated.ThanksChris
View 2 Replies View RelatedCurrently we are running SQL Server 7 with SP1 installed on an NT box. I need to update a field in a table in Oracle. I setup a linkedserver in SQL Server using the Microsoft OLE DB Provider for ODBC (MSDASQL) and didn't have any problems selecting data from the linked Oracle tables using OPENQUERY. For example: SELECT * FROM OPENQUERY(STATSDEV, "Select * from CR_EXPORT") This query works fine.
However, now I need to update a field in the CR_EXPORT table. So I have written the following query and I tried to run it:
UPDATE OPENQUERY(STATSDEV,
"SELECT * FROM CR_EXPORT WHERE REQUEST_NUMBER = 1")
SET STATUS = 2
I got the following error message:
Server: Msg 7352, Level 16, State 1, Line 1
OLE DB provider 'MSDASQL' supplied inconsistent metadata. The object '(user generated expression)' was missing expected column 'Bmk1000'.
The Oracle table has a unique index, so I think that the issue might be associated with the version of the OLE DB provider or the Service Pack, but I can not find any documentation to support my theory. Any help you could give would be VERY appreciated!
Can someone please tell me what oracle software needs to be installed on a sql server machine that will link to an Oracle database on an NT4 machine.
Also can you also confirm if you have successfully executed an oracle stored procedure from sql server using the open query function. If yes, How? because I have read about people having prolems executing stored procedures with arguments using the OPENQUERY Function.
Thanks
Running SQL2000 on Win2000 server. Installed Oracle8 client from Oracle for Winnt CD. This appeared to install OK could use SQL*PLUS to link to Oracle servers. Setting up a Linked server and then doing an openquery
gave an error:
' msadora reported an error
ole/db returned a message Oracle client & networking component were not found ..'
Any ideas? Should we have a Oracle for Win 2000 CD. It worked for SQL2000 on Winnt server.
Jim
I thought this may be very helpful for those of you using SQL7 linked server to Oracle 7.3.4 Database. After much research and no answers when opening a case with Microsoft I finally figured out how to delete using Openquery. There are a few missing pieces of information that would of been a great help in BOL. The first is, the Microsoft OLE DB for Oracle is not the correct choice for the data provier as one might think. The correct choice is the Oracle Provider for OLE DB. The next important thing is that the Oracle table you are querying MUST have a unique index on at least one column not necessarily the column in your WHERE clause. Thirdly, you get much better performance and use of indexes if you put the WHERE clause inside the OPENQUERY statement. Here is the syntax that I found to work in my application:
DECLARE @ins_id varchar(7)
DECLARE @sqlstring nvarchar(2000)
Select @ins_id = '123456'
Select @ins_id = convert(int, @ins_id)
select @ins_id
select @sqlstring = 'DELETE FROM OPENQUERY(LinkedServerName,"SELECT * FROM OracleTableName WHERE I_ID = '
+ '' + @ins_id + '' + '")'
select @sqlstring
EXEC sp_executesql @sqlstring
*Note...I had an additional data conversion from varchar to integer in my statement.
I hope this information helps any others who are having trouble performing this type of task.
One of our Oracle Tables changed and I am wondering if there's any way that I can query all of our Stored Procedures to try and find out if that Oracle Table Name is referenced in any of our SQL Server Stored Procedures OPENQUERY statements?
View 2 Replies View RelatedI was trying to figure out what the OPENQUERY Syntax is to Insert into SQL Server Table from Oracle Linked Server.
View 7 Replies View RelatedI have an issue using parameterised reports connecting to Oracle using "ODBC" and "Microsoft OLE DB Provider for Oracle" using parameteried reports. The following error is generated "ORA-01008 not all variables bound (Microsoft OLE DB Provider for Oracle)" and a similiar one for ODBC. It works fine for simple reports. Do these 2 drivers have issues passing parameters for a remote Oracle query?
Thanks.
Hi!
I'm loading from Oracle using the OraOLEDB.Oracle.1 provider since I need unicode support and I get the following error:
TITLE: Microsoft Visual Studio
------------------------------
Error at myTask [DTS.Pipeline]: The "output column "myColumn" (9134)" has a precision that is not valid. The precision must be between 1 and 38.
------------------------------
ADDITIONAL INFORMATION:
Exception from HRESULT: 0xC0204018 (Microsoft.SqlServer.DTSPipelineWrap)
------------------------------
BUTTONS:
OK
------------------------------
For most of my queries to Oracle I can cast the columns to get rid of the error (CAST x AS DECIMAL(10) etc), but this does not work for:
1) Union
I have a select like "SELECT NVL(myColumn, 0) .... FROM myTable UNION SELECT 0 AS myColumn, .... FROM DUAL"
Even if I cast the columns in both selects (SELECT CAST(NVL(myColumn, 0) AS DECIMAL(10, 0) .... UNION SELECT CAST(0 AS DECIMAL(10, 0)) AS myColumn, .... FROM DUAL) I still get the error above.
2) SQL command from variable
The select basically looks like this:
"SELECT Column1, Column2, ... FROM myTable WHERE Updated BETWEEN User::LastLoad AND User::CurrentLoad"
Again, even if I cast all columns (like in the union), I still get the same error.
Any help would be greatly appreciated. Thanks!
Is there any step by step help sites for setting up SQL 2005 linked (oracle 10) server?
I find MSDN articles but they referance winNT and 2000, I'm not getting very far and I'm not a DBA but need to get this working asap.
we recently got a scenario that we need to get the data from oracle tables which is installed on third party servers. we have sqlserver installed on ourservers. so they have created a DBLINK in oracle server to our sqlserver and published the DBLINK name.
what are the next steps that i need to follow on my sqlserver in order to access the oracle tables ?
Hello,
On my dev server I have working ssis packages that use connections Microsoft OLEDB provider for Oracle MSDAORA.1 and Oracle provider for oledb and OracleClient data provider.
I use one or the other according to my needs.
In anticipation and to prepare for the build of a new production server, I have build a test server from scratch and deployed to it the entire dev.
Almost everything works except Microsoft OLEDB provider for Oracle.
ssis packages on the test machine will return an error
Error at Pull Calendar from One [OLE DB Source [1]]: The AcquireConnection method call to the connection manager "one.oledb" failed with error code 0xC0202009.
Error at Pull Calendar from One [DTS.Pipeline]: component "OLE DB Source" (1) failed validation and returned error code 0xC020801C.
[Connection manager "one.oledb"]: An OLE DB error has occurred. Error code: 0x80004005.
An OLE DB record is available. Source: "Microsoft OLE DB Provider for Oracle" Hresult: 0x80004005 Description: "Oracle error occurred, but error message could not be retrieved from Oracle.".
I have used the same installers for OS, SQL and Oracle SQL*Net on both dev and test machines. The install and then the restore/deployment on Test went fine.
Does anyone could point me to the right direction to solve this issue?
Thanks,
Philippe
Hi,
I am trying to make an oracle publiching from sql server 2005 enterprise final release, i installed the oracle client 10.2 (10g) on the same server where sql server already installed, i made different connection to oracle database instance and it was ok.
from sql server : right click on publication -New oracle publication-Next-Add Oracle Publisher-Add button-Add Oracle Publisher-i entered server insttance test1 and their users and passwords--connect --->
the oracle publisher is displayed in the list of publisher but when press ok i got the following error :
TITLE: Distributor Properties
------------------------------
An error occurred applying the changes to the Distributor.
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=9.00.1399.06&EvtSrc=Microsoft.SqlServer.Management.UI.DistributorPropertiesErrorSR&EvtID=ErrorApplyingDistributor&LinkId=20476
------------------------------
ADDITIONAL INFORMATION:
SQL Server could not enable 'test1' as a Publisher. (Microsoft.SqlServer.ConnectionInfo)
------------------------------
An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo)
------------------------------
The permissions associated with the administrator login for Oracle publisher 'test1' are not sufficient.
Changed database context to 'master'. (Microsoft SQL Server, Error: 21684)
For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=09.00.1399&EvtSrc=MSSQLServer&EvtID=21684&LinkId=20476
------------------------------
BUTTONS:
OK
------------------------------
Any idea about this error ?
Thanks
Tarek Ghazali
SQL Server MVP.
Hi Everyone,
I've been searching for a solution for this for a week-ish, so I thought I would post my quesiton directly. Here is my scenario..
Source: MS SQL Server
Destination: Oracle 10g
The destination table has a partition set on a column called "DATE_HIGH". How do I populate this date high column in my package? Currently I just have a source object, and a destination object, but I'm unclear how to populate this field in the destination. I've read one blog that states "use OLE DB Command" - but that isn't enough information for me to implement - Can someone be more specific in these steps? Here is an example of what my newb-ness needs to understand
OLE DB Source (Select * from Table) ---> OLE DB Command (What query goes here?) --> OLE DB Destination.
Second part of my question: There is a second column called "ROW_NUM" and there is an Oracle Sequence provided to me... What objects do I need (Source, Destination, OLE DB Command etc...) and how do I call this sequence to populate on the fly as I'm loading data from my source?
If these are simple questions - my appologies, I am new to the product.
Best Regards,
Steve Collins
Hi everybody,
I have designed a DTS package which will migrate a view from Sqlserver 2000 to Oracle.My package is using Microsoft OLEDB provider for Oracle driver for connecting to oracle.Im able to execute this package on the my system ie on the system where sqlclient is installed(Oracle client is also installed on my machine) .But when im doing it on the server im not able to do it.The Connection to Oracle Fails.
I wanted to know in order to connect to Oracle from the server,is it necessary that Oracle has to be installed on the server?.If yes, is it enough if i install oracle client on the server or Oracle Server version has to be installed on Server.
Please suggest me wht should i do know?
Thanks in advance
Regards
Arvind L
Hi--
I am running SQL Server 2005 on Win2k3:
Microsoft SQL Server Management Studio 9.00.2047.00
Microsoft Analysis Services Client Tools 2005.090.2047.00
Microsoft Data Access Components (MDAC) 2000.086.1830.00 (srv03_sp1_rtm.050324-1447)
Microsoft MSXML 2.6 3.0 4.0 6.0
Microsoft Internet Explorer 6.0.3790.1830
Microsoft .NET Framework 2.0.50727.42
Operating System 5.2.3790
I have the OraOLEDB.Oracle provider installed to the (C:oraclexe) directory.
I am having problems querying from linked oracle server. When i setup oracle as a linked server and purposely enter an incorrect password the query i run tells me i have an incorrect password. So it at least knows that. when i set the correct password and run a query I get this error:
(i replaced the real server name with "someServer".)
Msg 7399, Level 16, State 1, Line 1
The OLE DB provider "OraOLEDB.Oracle" for linked server "SomeServer" reported an error. The provider did not give any information about the error.
Msg 7303, Level 16, State 1, Line 1
Cannot initialize the data source object of OLE DB provider "OraOLEDB.Oracle" for linked server "SomeServer".
This is how I set up my Linked server:
Provider: "Oracle Provider for OLE DB"
Product Name: SomeServer
Data Source: SomeServer
Provider String: "Provider=OraOLEDB.Oracle;Data Source=SomeServer;User Id=MyLogin;Password=MyPassword"
The query I run is:
Select * from [Someserver].[schema or database]..[tbl_name]
Any help??? What am i missing?
Oracle and MS drivers do not support parameterized queries, so update table set column=? where primarykey=? does not work for Oracle.
Anyone knows how to update an Oracle table through SSIS?
Thanks!
Wenbiao
Hi All,
Does anyone know the syntax for an insert statement using Openquery in a stored procedure? All the examples I've seen are Select statements, but I want to send data to a linked server.
Would I be better off using DTS??
Thanks,
Greg
How to create linked server to Dbf,
How to openquery util step by step
HI,
Can we use OPENQUERY with a parameter? Something like this:
SELECT * FROM OPENQUERY(@SOURCE_SERVER_NAME, 'Select * from dbo.FEED')
Please let me know at the earliest. Thanks a lot,.
Mannu.
need a clue about how to migrate the data from an Oracle applications 11.03 and underlying Oracle 8.05 database to navision 4.0 running sql server 2000
tia
Hi everybody,
I am having a problem using a servername with '' in the openquery statement. I'd really appriciate if someone could suggest how I should be using it. Here is the query:
select * from openquery(sqldev est,'SELECT COUNT(*) FROM t_login WHERE username=''Tom''') into count
thanks in advance
devmetz
Hi All,I want to use the following code to use 'NOT LIKE' clause for my File system search here is the code:SELECT Docs.FileNameFROM OPENQUERY(OPINIONSERVER, 'SELECT Filename FROM SCOPE() WHERE FREETEXT(''Any text not to search'')') AS Docs I want to use the above code for my html file system search similar to:ColumnName NOT LIKE N'%1971%'The confusing part for me is that in normal queries we use the column name to search in, but while searching in the file system using the FREETEXT() function how we exclude the words user dont want to search.I am using Dotnetnuke.
View 2 Replies View RelatedI'm trying to use the date() function in an openquery statement in query analyzer and I keep getting an illegal symbol ")" error. The statement is :
select *
from openquery([Big Blue], 'select cde_date, cde_item from acch1 where cde_date < date()')
The objective is to find records where cde_date is prior to today. The syntax works fine if I execute it on the mainframe in QMF and the ODBC connection works fine if I hard code the value. What I need is the ability to use the function so I can run the query on subsequent days without having to edit it.
Any suggestions??
Hello,
if I am running this query and getting the error the below error
SELECT * FROM OPENQUERY(AS400ODBC,'
SELECT CBH_CREDIT_MEMO_NMBR,CBH_CREDIT_MEMO_DATE,CBH_CUST _TAX_CODE,
CBH_TAXABLE_TOTAL,CBH_CUST_NMBR FROM CREDITBLDH CR1 WHERE CR1.
CBH_CREDIT_MEMO_DATE = (SELECT MAX(CR2.CBH_CREDIT_MEMO_DATE) FROM CREDITBLDH CR2 WHERE CR1.CBH_CUST_NMBR = CR2.CBH_CUST_NMBR)')
Server: Msg 7399, Level 16, State 1, Line 1
OLE DB provider 'MSDASQL' reported an error.
[OLE/DB provider returned message: [IBM][iSeries Access ODBC Driver][DB2 UDB]SQL0666 - Estimated query processing time 7211 exceeds limit 600.]
What can I do for this?.
I can able to run fine without subquery
You suggestion appreciated.
T's,
Ravi
Hi,
I need your help to solve this error.
I am running the open query against Oracle server and this shows blow.
UPDATE Lp.dbo.CB
SET oldest_invoice_date = x.oldest_invoice_date
FROM ( SELECT MIN(INVOICE_DATE) as oldest_invoice_date,
I.ACCOUNT_NUM
FROM CDWD..CDW.INVOICE I
WHERE I.INVOICE_NUM >= 0
AND INVOICE_DATE IS NOT NULL
GROUP BY (I.ACCOUNT_NUM)
)x
WHERE account_num = x.ACCOUNT_NUM
I am getting the below error
Server: Msg 207, Level 16, State 3, Line 1
Invalid column name 'oldest_invoice_date'.
Anybody give solution what I am doing wrong?.
Thanks,
Ravi
Does anyone know how to use the openquery() method with dynamic SQL? I've tried these two different approaches with no success. DECLARE @sql nvarchar(4000)SET @sql = 'select producer_id from producer where producer_id = ' 'A' ' ' select producer_id from openquery([sybtest], @sql) -------------------------------------------DECLARE @producer_id char(1)SET @producer_id = 'A' select producer_id from openquery([sybtest], 'select producer_id from producer where producer_id = ' ' ' + @producer_id + ' ' ' ' )
View 4 Replies View RelatedI am trying to do the following:
SELECT ExpireDate
FROM OPENQUERY([10.22.10.79], Expire Date
From Product Where [ExpireDate] > 2005-12-31')
GO
However the above sql statement doesn't get the dates greater than the date provided unless there are quotes around the date. How do I add a variable that will cover this date and include the identifiers to get the correct records
Hi,
Here's what I did:
1) I declared a new VARCHAR(2000) variable called CQUERY like this:
DECLARE @CQUERY VARCHAR(2000)
2) I put a string query in the variable:
SET @CQUERY = 'SELECT ...'
Now, when I try to execute the OpenQuery method using that variable, it fails.
Here's the call:
SELECT * FROM OPENQUERY(OracleSource, @CQUERY)
I get the following error:
Server: Msg 170, Level 15, State 1, Line 13
Line 13: Incorrect syntax near '@CQUERY'.
Don't tell me I can't use a variable instead of a static query? What am I doing wrong?
Thanks,
Skip.
Hi,
I am trying to execute a ServerB stored Procedure which takes Int as paramter using OpenQuery in ServerA.But this doesnt seems to working.
Please Help !!!!
DECLARE @param1 INT
SET @param1 1
SELECT *
FROM OPENQUERY(ServerB,'DBNAME.dbo.SP_NAME ''@param1''')
Hi,
To access data from Linked server, which of the following is good Performance-wise:
1. Use of OPENQUERY to access data from Linked server
2. Using Direct query to access data using the four part Name of Linked server
Thanks in Advance.
I have a dataming stored procedure. it works fine on it own, thanks to help from this forum. However, when i try to run aggregate funtions on the table it returns using sql server I get:
"The OLE DB provider "MSOLAP" for linked server "DM" indicates that either the object has no columns or the current user does not have permissions on that object."
This works:
CALL Assemby.Namespace.MyFunction('[model]', 'db','table',0)
And this works:
SELECT SUM([prediction]) as value, count([prediction]) as count FROM OPENQUERY(DM,'
--DMX query that sproc produces and executes
')
but this:
SELECT SUM([prediction]) as value, count([prediction]) as count FROM OPENQUERY(DM,'
CALL Assemby.Namespace.MyFunction(''[model]'', ''db'',''table'',0)
')
gives this:
The OLE DB provider "MSOLAP" for linked server "DM" indicates that either the object has no columns or the current user does not have permissions on that object.
Could anyone point me in the right direction?
Thanks,
Adam