By default, Fast Clone unloads data from all of the columns in a selected source table. You can optionally exclude particular columns from unload processing, such as those with unsupported datatypes.
Click the
Source Columns
tab.
The following image shows this tab:
In the
Table
list, select a source table for which to exclude columns from unload processing.
All of the table columns appear in the
Table Columns
box.
To exclude a column, clear the
Unload
option in the column row.
Ensure that you exclude all of the columns that have unsupported datatypes. For more information about supported Oracle datatypes, see
Supported Datatypes for Oracle Sources.
If you want to exclude most of the columns, click
Select None
to clear all columns and then select the few columns that you want to include. Click