OLEDB Providers
Nov 19, 2004can any one please give a technical defenition for OLEDB providers
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OLEDB Providers
Jul 7, 2004Hi,
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!
Performance Between OLEDB And ADO.NET Providers
Mar 16, 2007Hi,
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
Lost OLE DB Providers
Jan 7, 2004I 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.
OLE DB Providers Download!!!!
Apr 21, 2008Hi,
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
Oracle OLE DB And .NET Providers
Dec 9, 2006I 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
Data Providers For SQL Server 6.5
Feb 23, 2007Hi 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.
Four-Part Name Requirements For OLE DB Providers
Jul 27, 2006
Could any one pls Explain about the Four-Part Name Requirement for OLE DB Provider.
Thanks
-Sivaraman Latchapathi
CHANGE THE PROVIDERS TO USE SQL SERVER INSTEAD OF SQL EXPRESS
Aug 5, 2006In 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
How Can I Use Sql Express Instead Of Sql Server 2005 For Asp.net Providers
May 22, 2007Hi 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
Licensing Sql Express For Web Hosting Providers
Oct 24, 2006For 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!
Error When An OLEDB Source Points To An OLEDB Destination.
Oct 10, 2006Hi all,
I got an error when i do an OLE db Source pointing to an sql 2000 database and executing a sql query inside the OLE Source. The ole source will point to an OLE DB destination which is an sql 2005 database.
But i got the below error:
Error at Data Flow Task [OLE DB Destination [245]]: the column firstname cannot be processed because more than one code page (936 and 1252) are specified for it.
Error at Data Flow Task [DTS.Pipeline]: "component "OLE DB destination" (245)" failed validation and returned validation status "VS_ISBROKEN".
Error at Data Flow Task [DTS.Pipeline]: One or more component failed validation.
Error at Data Flow TaSK: There were errors during task validation.
(Microsoft.DataTransformationServices.VsIntegration)
Jet OLEDB
Feb 13, 2008I'am sure this is an old quesiton but I've spent the whole morning trying to find the answer
What are the string functions suported by Jet in OLEDB queries? In particular, I am desperately looking for a replace function to remove thousands separators from imported text file
SqlClient Vs. OleDb
Mar 6, 2005Hi.
Somewhere around I find a message, which affirmed that for perfonmance it is better to use OleDb for SQL 6.5. Is this true?.
Then el SqlClient, only have perfomance in SQL 2000?
OLEDB Provider
Jul 25, 2000Hi,
Does anyone know a good OLEDB provider for Oracle 7 other than the one of Microsoft and Oracle.
Thank
Martin
ODBC Vs OLEDB
Aug 8, 2002Is anyone using OLEDB instead of ODBC? If so why did you choose to use OLEDB vs ODBC? Our application is written in VB and we have a developer that believes switching to OLEDB from ODBC would be beneficial to us. Please give any information that you have! Thanks.
View 1 Replies View RelatedADO Using ODBC Vs. OLEDB
Jan 13, 2004I am working on a large ASP application(s) which uses SQL Server 2K on the back end, ADO 2.7 for Data Access. The current connection strings are setup to use older ODBC drivers. I wanted to change them to OLEDB for performance gains and better support in the future.
The problem encountered is that once the driver is changed the pages become riddled with errors. There are many piece of ADO code that are supported using the new driver. Many are cursor issues or code dealing with identity columns.
Has anyone else gone through this process?
Is there a comprehensive listing of those methods that are not compliant between these two drivers?
Any input would be appreciated....Thanks
Update && Oledb
Feb 26, 2004Dear gurus,
My problem: I have developed an application based on sqloledb to access a SQLserver application.
One of the operations is to update certain column of a certain table. This works fine. But with a specific catalog (database) of a specific customer the update hangs for ever on the execution of that sql sentence. Size of the mdb file is around 1 Gb.
The funny thing is that if I execute the same sql sentence (same record and same catalog) from the Query Analyzer ( that I belive it uses odbc ) the operation is done.
The update sql sentence does an update on a non-indexed column with the criteria ( where ...) using a index column (non-clustered)
I have tried the sqlmaint to rebuild indexes and check integrity and no special error report is given.
Also another funny behaviour is that if I stop and I restart sqlserver, the update of that specific record fails, but it continues of the following records to be updated.
This is not executed inside a transaction. Candidate records to be updated are stored in memory (maximum 1000), and one by one are updated.
Does anyone know an specific tool to integrity or to monitor what is going on?
I have tried the profiler , what can I monitor to detect this lock?
Best regards,
Jose
SQL ODBC And SQL OLEDB
Feb 6, 2007I want to know the difference between SQL ODBC and SQL OLEDB.
View 1 Replies View RelatedODBC And OLEDB
Feb 6, 2007What are ODBC and OLEDB
1)libraries or
2)standards
Need Help Regarding OLEDB. RetainSameConnection.
Apr 16, 2008Hi,
I'm having two For Each Loops, which allow me to dynamically connect to a list of servers.
ForEach 1
ForEach2
DataFlow.
Now for ForEach2 i want to OLEDB Connection to RetainSameConnection, however i want it to Disconnect-Reconnect while looping in ForEach1.
How can i do that?
Can i write a script which will can access OLEDB connection object ??
Thanks
Sandeep.
OLEDB Provider For SAS
Jun 6, 2007Is there an OLEDB provider for SAS? Does anyone know where I could get one? Does it ship with the SAS installation? Thanks!
View 1 Replies View RelatedIs It A Bug In SSCE OLEDB ?
May 18, 2007i'm use this code ,in SQL2005 std and ACCESS database, it work
but if i use SSCE ,it's throw a OleDbException in ExecuteScalar()
Exception : OleDbException
0x80040E30L
DB_E_BADTYPENAME
Code Snippet
OleDbConnection od = new OleDbConnection("Provider=Microsoft.SQLSERVER.MOBILE.OLEDB.3.0;Data Source=db.sdf;SSCE:Database Password=");
od.Open();
OleDbCommand og = new OleDbCommand("INSERT INTO [bills] ([billno],[checkouttime],[finalprice],[handle],[ischeckout],[memo],[paymode],[trick]) VALUES (@billno,@checkouttime,@finalprice,@handle,@ischeckout,@memo,@paymode,@trick)", od);
og.Parameters.Add("@billno", OleDbType.VarWChar).Value = "2007051800000000";
og.Parameters.Add("@checkouttime",OleDbType.DBTimeStamp).Value="2007-5-18 11:55:40";
og.Parameters.Add("@finalprice", OleDbType.Single).Value = 0.0;
og.Parameters.Add("@handle", OleDbType.VarWChar).Value = "admin";
og.Parameters.Add("@ischeckout", OleDbType.SmallInt).Value = 0;
og.Parameters.Add("@memo", OleDbType.VarWChar).Value = "";
og.Parameters.Add("@paymode", OleDbType.VarWChar).Value = "";
og.Parameters.Add("@trick", OleDbType.VarWChar).Value = "";
og.ExecuteScalar();
od.Close();
why the same code is not work? i'm find all MSDN ,but there is no answer
Who can help me,Thanks
OLEDB For DM Express!!!
Apr 4, 2007I am pursuing a course on Data Warehousing & Data Mining as part of my Post-Graduation degree. I got an introduction to Microsoft's OLEDB for DM as part of the course, which got me interested for experiencing it hands-on.
I developed a traditional Database application for my college's library using the .NET 2.0 framework, which is running fine.
Now, I want to see the power of Data Mining in general & OLEDB for DM in particular, to help me mine information & patterns from the mostly transactional data generated by the library daily, like the rush hours, the average issue duration for a book, books that are issued more frequently, books that are issued to students from multiple streams etc. etc.
Now, I have heard MSOLAP provider, ADOMD data provider, SQL Server Analytical Services, OLEDB for DM libraries etc. are required for Data Mining.
Now, what exactly is each of these tools? Are they independent servers for DW & DM like SQL Server for DBs, or they are libraries for extending SQL Server itself?
Moreover, are separate libraries required for OLAP & Mining?
I have SQL Server Express Edition. I believe that they are extensions for SQL Server. So, will they work with Express Edition? If not, are their Express Editions available (like OLEDB for DM Express!!!!) that are compatible with SQL Server Express.
Thanx in advance if you take time to answer so many questions...
Version Of OLEDB / ADO
Feb 27, 2006I want to use SQL 2005 to import data from Visual Foxpro 6.0 free table / database into SQL 2005. Whethter I should install the latest Microsoft OLE DB Provider for Visual FoxPro 9.0 SP1 or previous mdac ???
Please advice and many thanks.
OLEDB Access PB
Jul 6, 2007Hi
I definite a source OLEDB MS Access and my fields of the type €œText€? are seen in type of field DT_WSTR (Unicode) instead of DT_STR.
I do not include/understand why? and like then, I must integrate them in fields varchar and not nVarchar, I do not find the solution?
thank for your solution
OLEDB Bookmarks
Sep 4, 2007I generated an ATL OLEDB Consumer with the VS 2005 wizard. The table is very simple and is located on my local SQL Server. It has two varchar columns and no keys or constraints. I can modify, insert and delete rows with no problem.
Now I want to use bookmarks. I added the following to the accessor class:
1. CBookmark<4> m_bookmark; // member variable
2. pPropSet->AddProperty(DBPROP_IRowsetLocate, true); // rowset property
3. BOOKMARK_ENTRY(m_bookmark) // column map entry
Now I can delete but I can no longer modify or insert. The error is DB_E_ERRORSOCCURED and the status of the two columns after a setdata or insert is DBSTATUS_E_UNAVAILABLE. This is the only error information available.
When I comment out the bookmark entry from the column map, I can modify, insert and delete again. The problem appears to be in how IRowsetChange handles bookmarks. I tried adding bookmarks to other tables using the above 3 steps and they also refuse to modify or insert with bookmarks enabled.
The bookmarks appear to be correct, as I can do a successful MoveToBookmark for any row in the table.
My environment: Windows XP SP2, VC++ 2005, SQL Server 2005 Express, WTL 8.0
Any ideas?
How To Verify A DB Via OLEDB?
Jul 30, 2007I cannot find any OLE DB reference material for how to perform a "Verify" DB as advertised in the Documentation for SQL Server Mobile Edition.
The docs have a sample in C#, but nothing for OLD DB in C++.
Does anyone know how to do this?
Oledb For Oracle
Jan 24, 2007hi,
can i use the acquireconnection method to an oledb for oracle connection manager?
Issue Oledb
Mar 26, 2007I use oledb to insert the data to respective tables..
then i have a look up where i check for unique field of the data i inserted which shows up with an error No matter what i do...
SqlClient Vs OLEDb
Feb 29, 2008I am porting a VB.NET application using Access as its backend to use SQL Express as its new backend.
The application uses .NET 2.0 OleDbProvider to connect to the database.
The porting of the database itself to Sql Express is nearly complete, now I need to modify the application.
So, does it really make sense to modify it to use Native Sql Client instead of OleDb in terms of effort & benefits???
Moreover, if I continue using OleDb, would I need to make such small changes to embedded Sql statements like using single quotes around strings or dates instead of double quotes or pound symbols that are currently being used for String or date data respectively???
Oledb Driver
May 12, 2008
Where can I get "sybase ASE oledb driver" ? I tried to get the source data from Sybase using SSIS. But I don't see an option for "sybase OLEDB driver " under the connection manager. I tried to google and went to sybase.com but still couldn't find it. could someone help?
Oledb Command
Mar 20, 2007
I am transfering large data.
I use oledb command to insert and update as i need to make some modifications to incoming data.I do my modifications in the procedure.
But the command does not insert as the data is huge at one shot.
if i try to send small data it works fine
Its shows warning(yellow color)
How can i achive inserting huge data effeciently please help.