Oracle OLE DB And .NET Providers
Dec 9, 2006
I have installed the latest 64-bit Oracle10g Release 2 ODAC for Windows x64 (10.2.0) client software in a 64 bit server but I am having the following issues:
After I installed the software and I try to create a new connection in SSIS using the OLE DB or .NET provider, the providers do not show as an option in the connections.
I believe I am missing one step in registering the driver in the server but I do not known where, Could it be a permissions issue?
In addition, I tested the ODBC connection and I had to declare the path for the Oracle path in the environment variable manually since it was not set during the installation. ODBC connections are working correctly.
Does anybody knows what steps I am missing?
Thanks in advance
Gerry
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Jul 7, 2004
Hi,
I have a DTS package which is using OLEBD provider for Oracle, it was working fine. I tried to open this package and I got this error message "There was a problem retrieving the list of OLE DB Providers"
I tried to intall MDAC8.2, it didn't help, should I reinstall SQL Server?
Thanks!
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Nov 19, 2004
can any one please give a technical defenition for OLEDB providers
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Jan 7, 2004
I lost in SQL Server 2000 with SP3a on W2K Server Ole DB Provider.
When I trying make new linked server I cannot select Provider name,
because menu is empty. Existing link between SQL servers returning error message Error 7302: Could not create an instance of OLE DB provider 'SQLOLEDB'. OLE DB error trace [Non/interface error: CoCreate of DSO for SQLOLEDB returned 0x80004002]. I tried completly uninstall SQL from server and I installed server again without success.
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Apr 21, 2008
Hi,
I have Windows server 2003 SR2 and wich to install on it OLE DB Providers. I mainly have an application that needs OLE DB provider for Excel and Dbase to access read excel and dbase Files on disk. I have searched all over the web for a download link. I installed MDAC on the server and restarted bu still no luck. My ODBC applet in the control panel only shows the SQL native drivers.
PS: Windows is 64 bit. I believe this might be why. But what can I do in this situation?
please help
Thanks
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Feb 23, 2007
Hi there,
I am trying to configure an SSIS connection manager to recognise a SQL Server 6.5 database but I can't get it to work. Testing the connection works but I am unable to select a database from the drop down list.
Which OLE DB provider should I use to access a SQL Server 6.5 database?!
_________________________________________________________________________________________________________________________
Inability is a disaster; patience is bravery; abstinence is a treasure, self-restraint is a shield; and the best companion is submission to Divine Will.
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Jul 27, 2006
Could any one pls Explain about the Four-Part Name Requirement for OLE DB Provider.
Thanks
-Sivaraman Latchapathi
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Mar 16, 2007
Hi,
I am planning on using SSCE in a desktop embedded scenario. In considering deployment options, in addition to the SSCE runtime, I would also need to bundle either MDAC (OLEDB) or .NET Framework 2.0 (ADO.NET).
From the installer footprint standpoint, it's a no-brainer since MDAC is much smaller in size than .NET Framework. However, an article from the MSDN library (http://msdn2.microsoft.com/en-us/library/aa719514(VS.71).aspx) talks about the .NET Framework Data Provider for SQL Server and how it performs much better than the OLEDB counterpart.
So my question is, how much of a performance difference is there between using the OLEDB provider vs. the ADO.NET provider? I am primarily concerned with insert speed.
Also, it does seem a little silly when you need a 22.4Mb installer (.NET Framework) for a provider to a database that is under 2Mb in size.
Eugene
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Aug 5, 2006
In step one of this Blog ,what's this mean
Step 1: Create or obtain a blank SQL database instance
and how do i go about doing it
http://weblogs.asp.net/scottgu/archive/2005/08/25/423703.aspx
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May 22, 2007
Hi all,
Since I activated the aspnet_regsql.exe tool, it has been a bad day - here's why:
Originally I installed VS2005 Pro (without Sql Express) and then Sql Server 2005 Dev. I then started to learn asp.net from the ".NET FRAMEWORK 2.0 Web-Based client Development" Training kit from Micorsoft. I have compiled and run every exercise up till Chapter 9 lesson 2 exercise 1, without the need to start the Sql Server 2005. In exercise 2 I should learn about asp.net profilers and the exercise showed me to use the aspnet_regsql.exe tool if I was using Sql Server 2005 - and so I did, and exercise 2 worked fine after a couple of adjustment in the connection string, because it was configured to use the SQLEXPRESS server by default.
However - in Chapter 9 lesson 3, I should not use asp.net providers, so I shut down the Sql Server 2005, because I don't have that much memory to spend. Now the trouble comes - every website I have made afterwards require that the Sql Server 2005 is running or else I get some errors.
How can I get back to the way it was before I activated the aspnet_regsql.exe, so I don't have to have the Sql Server 2005 running every time I want to make a website using aspx?
Thanks in advance
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Oct 24, 2006
For the second time in as many months I've been asked the question. What is the license requirement for me, the service provider, for offering my clients the ability to use SQL Server Express?
I understand the license to say that as long as I'm registered (no cost) there is no further licensing needed in order to offer this to my clients.
Could someone clarify this for me? If I'm incorrect I'd appreciate the right answer.
Thank you!
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Sep 12, 2007
I 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.
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Apr 2, 2007
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!
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Oct 26, 2006
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.
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May 8, 2015
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 ?
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Feb 22, 2006
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
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Jan 12, 2006
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.
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May 11, 2007
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
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Aug 23, 2007
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
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Jan 11, 2007
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?
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Apr 23, 2007
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
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Oct 29, 2005
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
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Mar 14, 2008
My application which ran perfectly well yesterday suddenly stopped working in this morning with following error message. I didn't change anything, at least I believe. Interesting thing is that I don't use any Oracle connection but connects to MS SQL Server 2005 Express version locally. Error messages are different according to the connection string though I don't think it makes difference:
ConnectionString = <add key="Databasehandtool1" value="Data Source=.SQLEXPRESS;Database=handtool;SSPI=true" />ErrorMessage from VS2008 ="Unable to get records. Object reference not set to an instance of an object."
ConnectionString = <add key="Databasehandtool1" value="Data Source=.SQLEXPRESS;Database=handtool;User Id=handtool_DB;Password=mypassword" />ErrorMessage from VS2008 = "Unable to get records. Unable to connect to database. ORA-12154: TNS:could not resolve the connect identifier specified." By the way, the application was generated from IronSpeed 5.1 Enterprise. My development environment is : VS2008, SQL2005 EXPRESS, Windows XP SP2, ASP.NET 2.0
We have actually an Oracle server in the network though. My gut feeling is that something might have changed in my network server during the night but how come it can possibly affect my application running on my local PC. I checked the connection of local SQL Express Server from SQL Server Management Studio and it connected well with UserID=handtoo_DB and showed all tables and stored procedures required for the application. So there is no problem in SQL Server database side.
I would welcome and appreciate any input.
fudata
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May 2, 2007
Hi,
This might seems a little 'out there', but has anyone tried doing ETL from an Oracle 10g ODS into an Oracle 10g DW, and from there into SSAS2005 cubes?
Any caveats houghtscomments on doing this?
Thanks,
JGP
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Aug 10, 2001
I currently have a DTS package that will transfer tables from an Oracle db to SQL 7. I am using the Oracle ODBC connection and have connected with the owners login and password. When I run the package through DTS, it runs successfully. However, when I try to run it as a scheduled job, it fails each time. I assume that this has something to do with connecting to Oracle. It's hard to figure out because SQL says only that the job failed. Has anyone else run into this issue?
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Oct 24, 2000
I need to write a direct pull dts package from an oracle database to a SQL database. What version of sql do I use? PSQL or TSQL for the queries and updates?
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Oct 11, 1999
Can i have both databases on one machine ?
They are used for ASP on internet.
/Mattias
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Nov 26, 2001
I to import a large number of tables and data from ORACLE into SQLServer 7.
Does anyone have any pointers?
(I'm new to this!)
NT
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Jun 25, 2003
Does php support the Oracle 7i?
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Sep 4, 2002
Hi,
have been asked the question by a customer, if the 2 RDBMS )Oracle and MSQ SQL 2000) can run ok on the same server (assuming the specs are adequate). I know MS recommend SQL run by itself, but is there anyone out there that can tell me anything about how this could/would work??
Your help would be invaluable
Thanks
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Dec 29, 2004
Has anyone noticed that Oracle can be a little bit difficult to work with at times?? Maybe some compatbility issues as well??
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Jan 19, 2005
I have an oracle procedure that needs to be converted to ms-sql.
lXMLContext := DBMS_XMLQuery.newContext("select * from table");
-- Setup parameters on how XML is to be constructed.
DBMS_XMLQuery.useNullAttributeIndicator(lXMLContex t,FALSE);
DBMS_XMLQuery.setRaiseNoRowsException(lXMLContext, FALSE);
DBMS_XMLQuery.setRaiseException(lXMLContext,TRUE);
DBMS_XMLQuery.propagateOriginalException(lXMLConte xt,TRUE);
DBMS_XMLQuery.setRowTag(lXMLContext,lWS.wsXMLRecor d.wsViewName);
DBMS_XMLQuery.setDateFormat(lXMLContext,lDateMask) ;
Any one can help in constructing a similar pattern in ms-SQL or atleast tell me what is all these doing?
I am coding this using extended stored procedure in c#.
Thanks,
Venkat.
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Jan 16, 2006
I want to import a table called emp(user name scott/tiger) from oracle database to MSSQL database
Step 1
login to scott/tiger in oracle
Step 2
Create a table called emp
create table emp (empno int, empname varchar(20))
Step 3
insert into emp (empno, empname)
values(1,'aaa')
insert into emp (empno, empname)
values(2,'bbb')
insert into emp (empno, empname)
values(3,'ccc')
Step 4
Now I want to import this table to mssql using DTS.
I have used Data Transmission task in DTS for source query. I have given "select * from scott.emp"
I am able to get the exact result set. I am able to get the same values in MSSQL.
Step 5
Now I am creating another user called "test" and give access to "emp" table of "scott" user.
Step 6
Now i want to pass on "test" instead of "scott" in the Data Transmission Task.(i.e).
"SELECT * FROM test.emp" instead of "scott.test". I want to pass "test" dynamically.
how to do this.
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