Complex Join Oracle Fusion Middleware Online Documentation Library

14-22 Oracle Fusion Middleware Integrators Guide for Oracle Business Intelligence Enterprise Edition Hierarchies RefPhysicalHierarchy … Hierarchies UserAttributes RefCubeColumn … UserAttributes AlternateHierarchyNames Name … AlternateHierarchyNames PhysicalDimension Example PhysicalDimension name=Calendar Months parentName= quot;2 - Sampl App ESSBASEquot;.quot;BISAMPLEquot;..quot;Samplequot; parentId=3039:16617 parentUid=2160773306 id=3064:16467 uid=2160773156 Description Hierarchies RefPhysicalHierarchy uid=2160773085 id=3041:16396 qualifiedName= quot;2 - Sampl App ESSBASEquot;.quot;BISAMPLEquot;.. quot;Samplequot;.quot;Calendar Monthsquot; Hierarchies UserAttributes RefCubeColumn uid=2160773353 id=3043:16664 qualifiedName= quot;2 - Sampl App ESSBASEquot;.quot;BISAMPLEquot;.. quot;Samplequot;.quot;Calendar Months Memnorquot; UserAttributes PhysicalDimension

14.13 Physical Hierarchy

The physical hierarchy element corresponds to the physical hierarchy object in the Physical layer. The physical hierarchy tag includes the following attributes: Table 14–21 Physical Hierarchy Tag Attributes Attribute Name Description memberType This attribute is not used. extName The external name for the physical hierarchy. type The type of physical hierarchy. Options include FULLY BALANCED, UNBALANCED, RAGGED BALANCED, and NETWORK. This option corresponds to the Hierarchy Type option in the Physical Hierarchy dialog in the Administration Tool. dimType The dimension type for example, Measure Dimension for the dimension to which this hierarchy belongs. rowCount The latest number of rows retrieved for this physical hierarchy. isTimeDim If set to true, indicates that this physical dimension is a time dimension. dimUniqueName The name of the dimension to which this hierarchy belongs. Physical Elements 14-23 The physical hierarchy tag includes the following child elements: Syntax PhysicalHierarchy … extName= type= dimType= rowCount= isTimeDim= dimUniqueName= isMemberAliasUnique= Columns RefCubeColumn … Columns MemberKey RefCubeColumn … MemberKey ParentKey RefCubeColumn … ParentKey Levels RefPhysicalLevel … Levels PhysicalHierarchy isMemberAliasUnique Indicates whether member names including aliases are unique in a given hierarchy so that the Oracle BI Server can take advantage of specific MDX syntax to optimize performance. This option corresponds to the Use unqualified member name for better performance option in the Physical Hierarchy dialog in the Administration Tool. Table 14–22 Physical Hierarchy Child Elements Element Name Description Columns For parent-child value hierarchies. References the set of cube columns that belong to this physical hierarchy. Each cube column is contained in a sub-element called RefCubeColumn. MemberKey For parent-child value hierarchies. References the cube column that is the member key for this hierarchy. The member key column is contained in a sub-element called RefCubeColumn. ParentKey For parent-child value hierarchies. References the cube column that is the parent key for this hierarchy. The parent key column is contained in a sub-element called RefCubeColumn. Levels For level-based hierarchies. References the set of physical levels that belong to this physical hierarchy. Each level is contained in a sub-element called RefPhysical Level. Table 14–21 Cont. Physical Hierarchy Tag Attributes Attribute Name Description