Click OK in the Physical Foreign Key dialog. Repeat steps 2 and 3 for the other associated dimension table. Ensure that one of the associated dimension tables is joined to the fact table. Click the Add button in the upper right corner of the Logical Table
3. Click OK in the Physical Foreign Key dialog.
4. Repeat steps 2 and 3 for the other associated dimension table.
5. Ensure that one of the associated dimension tables is joined to the fact table.
Figure 8–7 shows joins between the example Physical tables in the Physical Diagram. Figure 8–7 Joins Between the Example Tables in the Physical Diagram Modeling the Associated Dimension Tables in a Single Dimension In the Business Model and Mapping layer, you can choose to model the two dimension tables associated with a bridge table in a single dimension, or in two separate dimensions. To model the associated dimension tables in one dimension, create a second logical table source that maps to the bridge table and the other dimension table, and then add columns from the other dimension table. Providing two separate logical table sources makes queries more efficient, because it ensures that queries against a single dimension table do not involve the bridge table. To model the dimension tables associated with a bridge table in a single dimension: 1. Drag objects from the Physical layer to the Business Model and Mapping layer, except the bridge table and the associated dimension table that is not joined to the fact table. For the example described in the previous sections, you would drag all objects except for the Assignment and Employee tables. 2. In the Business Model and Mapping layer, right-click the dimension table that is joined to the fact table Jobs in our example and select New Object, then select Logical Table Source . 3. In the Logical Table Source dialog, provide a name for the new bridge table source. It is a good practice to use the bridge table name as the name of the source for example, Assignment. Working with Logical Tables, Joins, and Columns 8-254. Click the Add button in the upper right corner of the Logical Table Source dialog.
Then, select the bridge table from the Name list Assignment in our example and then click Select.5. Click the Add button again and select the associated dimension table that is not
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» Oracle Fusion Middleware Online Documentation Library
» Click OK when you are finished setting preferences.
» Select Set Icon. Oracle Fusion Middleware Online Documentation Library
» Select the appropriate DSN and click OK.
» Click OK. Oracle Fusion Middleware Online Documentation Library
» Without opening a repository, select File Multiuser History.
» In the ODBC Data Source Administrator dialog, click the System DSN tab, and
» In the Select Data Source screen, in the Connection Type field, select the type of
» Click Finish. Oracle Fusion Middleware Online Documentation Library
» In the Administration Tool, select File, then select Import Metadata.
» Provide the Data source name for the primary database. Click OK.
» In the Select Data Source screen, select OracleADF_HTTP for Connection Type.
» Select the objects you want to import in the Available list and move them to the Click Finish.
» In the Database dialog, click the Features tab. In the Features tab, use the information in
» Specify or adjust the properties as needed, then click OK.
» In the Persist connection pool area, click Clear. Click OK.
» To add tables to the display folder, click Add. Then, in the Browse dialog, select Click OK.
» Click OK in the Hierarchy dialog.
» Select View Members. Click Query to display results. When finished, click Close.
» Click OK. Select Create Columns for Alias Table. Then, from the sub-list, select the alias
» Type the text of the hint in the Hint field and click OK.
» In the shortcut menu, select Update Row Count. Click Yes to check out the objects.
» If you want to provide a dynamic list of currency options, create a table in your
» Click OK. Click OK or Cancel to close the Dimensions dialog.
» From the right-click menu, select Create Logical Dimension, then select either
» In the Check Out Objects dialog, click Yes to check out the objects that appear in
» If the values for the source are unique, select the option Select distinct values.
» Click OK. To move a table, in the Name list, select the table you want to reorder. Then, use
» In the Finish Script screen, the complete path and file name appears. Click Finish.
» Click OK, then click OK again to return to the Identity Manager.
» On the General tab, in the Data source definition: Database field, ensure that the
» Click OK. Open the user.sh file. You can find this file at:
» Click Select next to Patch File. Browse to select the patch file you want to apply, Click Finish.
» Select Tools, then select Query Repository. Click Query.
» When you have finished mapping columns between the selected physical tables, Click Finish.
» In the Choose Directory dialog, click Browse to locate and select the location Click OK.
» To remove the selected objects, click Yes.
» Repository initialization blocks only In the Schedule area, select a start date and
» In the [Repository|Session] Variable Initialization Block dialog, click Edit Data
» Click Edit Data Target. Click OK.
» Check out the branch project using File Multiuser Checkout. You can check
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