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Oracle Business Intelligence Tips and Tricks. Diane Grace diane.grace@oracle.com.
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Oracle Business Intelligence Tips and Tricks Diane Grace diane.grace@oracle.com
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Agenda • Selection Steps • BI Composer • Metadata Dictionary • Sample Application
What are Selection Steps? • Allows you to further filter/manipulate a result set returned by an Analysis • Are applied after the query is aggregated and affect only the displayed members, not the aggregated values. • Are per column and can not cross columns.
When are Selection Steps made? • When you add a column to an analysis, a selection step is created automatically to start with all members, unless you explicitly add specific members. • As you drag and drop column members in the Results tab to add to the analysis, steps are also created automatically. • As you add groups and calculated items, steps are created automatically • When you use right-click interactions (such as Add Related or Keep Only) to refine the selection of data for a particular hierarchical column or attribute column, steps are created automatically. • You can create steps directly using the Selection Steps pane, to refine the selection of data for a particular hierarchical column or attribute column.
BI Composer • Simple-to-use wizard that allows you to quickly and easily create, edit, or view analyses without the complexities of the "Analysis editor".
Metadata Dictionary • Metadata information for subject areas, folders, columns, and hierarchy levels. • The metadata dictionary is a static set of XML documents. Each XML document describes a metadata object, such as a column, including its properties and relationships with other metadata objects.
OBIEE Sample Application • A comprehensive collection of examples designed to demonstrate Oracle BI capabilities and design best practices • Available from http://www.oracle.com/technetwork/middleware/bi-foundation/obiee-samples-167534.html