Click the Select Parent-Child Relationship Table button to start the manual Click OK, then click OK again to finish the manual process of defining the Click the Create Parent-Child Relationship Table button to start the wizard. Enter the Name for the DDL

Working with Logical Dimensions 9-19 ■ To start the wizard, continue at step 7.

3. Click the Select Parent-Child Relationship Table button to start the manual

process of defining the parent-child relationship table for the parent-child hierarchy. 4. Select the physical table that acts as the parent-child relationship table for your parent-child hierarchy. The table must already exist in the Physical layer. The parent-child relationship table must have at least four columns that describe how the inter-member relationships are derived in the logical table selected for the hierarchy. See About Parent-Child Relationship Tables for more information. 5. Map the four columns from the physical parent-child relationship table to the fields in the Parent-Child Table Column Details area, as follows: ■ Select the Member Key column ■ Select the Parent Key column ■ Select the Relationship Distance column ■ Select the Leaf Node Identifier column

6. Click OK, then click OK again to finish the manual process of defining the

parent-child relationship table.

7. Click the Create Parent-Child Relationship Table button to start the wizard.

The Generate Parent-Child Relationship Table Wizard generates SQL scripts for creating and populating the parent-child relationship table. At the end of the wizard, the Oracle BI Server stores the scripts into directories chosen during the wizard session. The scripts, when executed, will make the parent-child relationship table available to the metadata repository. The wizard contains the following three main windows: ■ Script Location ■ Parent-Child Relationship Table Details ■ Preview Script 8. In the Generate Parent-Child Relationship Table - Script Location screen, enter the Name for the DDL Script to Generate the Parent-Child Table, and select the Location where the Generate script will be placed.

9. Enter the Name for the DDL Script to Populate the Parent-Child Table, and select

the Location where the Populate script will be placed. 10. Click Next. 11. In the Parent-Child Relationship Table Details screen, enter the Name for the parent-child relationship table.

12. Click Browse beside the CatalogSchema field to select the catalog or schema for