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The comments apply to Data Miner usage:
To revoke all the privileges granted to a user for Data Miner, run dropusergrants.sql
, described in Grant or Drop User Rights to Access the Repository.
When you build a model be cautious about turning Automatic Data Processing (ADP) off. Turning ADP off can led to failures. For more information on ADP, see Automatic Data Preparation (ADP).
If you have SELECT
privileges to other user tables/views and those privileges are provided to you via a role, then you will not be able to create views based on that data. This will trigger failures when running the model build nodes and possibly other nodes as well. To avoid these failures, either create a table in your own user account using the Create Table node, or have the DBA or user grant SELECT privileges to you directly rather than through a role.
If a workflow appears to be running too long, you can use the Event Viewer to determine the status of the workflow. To open the Event Viewer, click the Event Viewer icon in the workflow tool bar. If the workflow is complete but the UI still shows that the workflow is running, simply close the workflow and reopen it.
A performance problem may result if you try to view the Settings tab in the model viewer for a model built using data with nested columns. This problem has been corrected in Oracle Database 11g Release 2 (11.2.0.2).
When you upgrade to Oracle Database 11g Release 2 (11.2.0.3), you must also upgrade the ODMRSYS repository so that it is compatible with Oracle Database 11g Release 2 (11.2.0.3). When you start SQL Developer 3.1 after the database upgrade, you are prompted to perform an upgrade for Data Miner. The upgrade process is fully automated in the Data Miner GUI.