Views of Mapping Information

The following views show how the basic dimensional model is mapped to relational tables or views.

Table 5-2 OLAP Catalog Mapping Views

View Synonym Name	Description
ALL_OLAP2_CUBE_MEASURE_MAPS	Shows the mapping of each measure to a column.
ALL_OLAP2_DIM_LEVEL_ATTR_MAPS	Shows the mapping of each level attribute to a column.
ALL_OLAP2_FACT_LEVEL_USES	Shows the joins between dimension tables and fact tables in a star or snowflake schema.
ALL_OLAP2_FACT_TABLE_GID	Shows the Grouping ID column for each hierarchy in each fact table.
ALL_OLAP2_HIER_CUSTOM_SORT	Shows the default sort order for level columns within hierarchies.
ALL_OLAP2_JOIN_KEY_COLUMN_USES	Shows the joins between two levels in a hierarchy.
ALL_OLAP2_LEVEL_KEY_COL_USES	Shows the mapping of each level to a unique key column.