You can find relationships between source and target schemas
by using the discover function in the mapping editor.
Before you begin
The Mapping editor must be open and contain
source and target schemas.
About this task
To find relationships:
Procedure
- Right-click in the mapping editor. You can run the discover
function from any pane if a source or a target is selected. The scope
of the discover function depends on the pane that currently has focus.
- Click . Specify Scope to Discover
Relationships window opens.
- Optional: On the Specify Scope to
Discover Relationships window, select the scope of the
discover function.
- In the Source field, specify the database, schemas,
tables, or columns from the data source to include or exclude in the
attempt to find relationships.
- In the Target field, specify the database, schemas,
tables, or columns from the data target to include or exclude in the
attempt to find relationships.
- Select the Do not show this window again
while looking for relationships check box to exclude the
Specify Scope to Discover Relationships window. If you select the
check box, the scoping is defined automatically.
- Click Finish to find relationships
between the source and the target elements.
Results
The results are represented as discovered mappings inside
the mapping editor in the center pane. They are also visible in the
outline view.