Oracle9i OLAP User's Guide Release 2 (9.2) Part Number A95295-01 |
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OLAP Catalog (CWM2-Specific) Views , 18 of 25
Each row represents a level within a dimension. A level is mapped to one or more columns within a dimension table. In a star schema, all of a dimension's levels must be mapped to columns within the same table. In a snowflake schema, a dimension's levels may be mapped to columns in separate tables.
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