When a comparison of data objects is performed, a comparison
editor opens in the editor area. The differences between data objects
are highlighted in the comparison editor, so that you can browse and
copy changes between the compared resources. After you copy the changes,
you can generate, save, and run delta DDL scripts to merge the changes.
When you compare data objects, the standard compare editor is customized.
For data objects, you can perform basic compare tasks, plus the following
additional tasks:
- Compares a data object with another data object. If you select
this option, a window opens so that you can select another data object
for the comparison.
- Compares a data object with the original version of the object.
This option is available only if you select an object that was reverse
engineered from another data source.