Oracle9i OLAP User's Guide Release 2 (9.2.0.2) Part Number A95295-02 |
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ALL_OLAP2_HIER_CUSTOM_SORT
shows the sort order for level columns within hierarchies. Custom sorting information is optional.
Custom sorting information specifies how to sort the members of a hierarchy based on columns in the dimension table. The specific columns in the dimension tables may be the same as the key columns or may be related attribute columns.
Custom sorting can specify that the column be sorted in ascending or descending order, with nulls first or nulls last. Custom sorting can be applied at multiple levels of a dimension.