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Message Posted: Tue, 14 Mar 2006 @ 15:22:43 GMT


     
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Subj:   Re: Joining Teradata and MS Access Tables
 
From:   Anomy Anom

<-- Anonymously Posted: Tuesday, March 14, 2006 10:16 -->

Terry Stover wrote:

  If the Access data set is large you may need to export it to text and use multiload or fastload to load Teradata.  


Or, you could use the OLE DB access module to multiload or fastload directly from the access database. This should be quicker and simpler.

How to load a Teradata table from a Microsoft(r) Access database using the OleLoad program that is included in the Teradata OLE DB Access Module (just the interesting steps):

* To start the OleLoad program, click Start / All Programs / Teradata Client / OleLoad.

* In the OleLoad GUI, for "Select a source", choose the "Microsoft Jet 4.0 OLE DB Provider (Microsoft.Jet.OLEDB.4.0)" entry.

* On the "Connection" tab of the "Data Link Properties" dialog box, set "Select or enter a database name" to the full pathname of the file containing your Access database (for example,

     C:\WINNT\Profiles\JohnDoe\My Documents\MyDatabase.mdb).

* Note that when you close the "Data Link Properties" dialog box, you will see an error message saying:

Error occurred while attempting to set the properties you entered.

To make changes and try again, click Cancel. To accept this error and continue, click OK. Failed Properties: Persist Security Info (NOT SUPPORTED)


This is normal, just click OK.

* For "Select a destination", choose the "NCR Teradata ("Teradata")" entry.

* Use the GUI to select the table/columns to be copied.

* Click on "Launch", and then "FastLoad" or "MultiLoad".

* Ensure that your load script does not utilize row sizes that are too long and does not utilize field names that are objectionable to the load utility.

* Click on OK to initiate the load.



     
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