Perform the following steps to add multiple source objects in a mapping:
Click
New
Mappings
.
Select
Mapping
and click
Create
.
In the Source Properties page, specify the name and provide a description in the
General
tab.
Click the
Source
tab.
Select the source connection and source type as
Multiple Objects
to be used for the task.
In the
Objects and Relationships
section, click the arrow to open the
Action
menu and then select
Add Source Object
.
Select a source object from the list and click
OK
.
In the
Objects and Relationships
section, click the arrow next to the source object and then click
Advanced Relationship
to add related objects.
In the Advanced Relationship page, click
Add Object
.
In the Select Source Object page, select an object from the list and click
OK
.
In the Advanced Relationship page, select the required fields for the objects and create a join condition to define the relationship for all objects.
You can join only two source tables. You must create an inner join to define the relationship. You must define only a join condition, not the complete join query. If the table name or column name is a reserved keyword or the table name contains special characters, enclose the name in square brackets. For example,