Cube Column Oracle Fusion Middleware Online Documentation Library

14-30 Oracle Fusion Middleware Integrators Guide for Oracle Business Intelligence Enterprise Edition The AW dimension tag includes the following child elements: Syntax AWDimension name= id= uid= type= isCacheable= cacheExpiry= isCacheEventTable= isOverrideCacheProp= pollFreq= x= y= x The polling frequency, in seconds. Only applies if this table is an Oracle BI Server event polling table. The default value is 3600 seconds. y The x coordinate of the table when it is shown in the physical diagram. rowCount The y coordinate of the table when it is shown in the physical diagram. lastUpdated The time at which row counts were last updated for this Oracle OLAP dimension. hints This attribute is not used. isSysGen If set to true, indicates that an internal utility has generated this Oracle OLAP dimension. isDDLAggr Indicates whether this Oracle OLAP dimension is an aggregate table. isTimeDim If set to true, indicates that this Oracle OLAP dimension is a time dimension. extName The physical name that is used when referencing the dimension in physical SQL queries. Table 14–32 AW Dimension Child Elements Element Name Description AggrConnPool If this AW dimension is an aggregate table, this element references the connection pool used for the aggregate. The connection pool is contained in a sub-element called RefConnectionPool. AWObjects References the Oracle OLAP objects, such a list of hierarchies, associated with this dimension. Each object is contained in a sub-element called AWObject. This sub-element includes the following attributes: ■ name ■ type ■ dataType ■ nullable ■ precision ■ scale Table 14–31 Cont. AW Dimension Tag Attributes Attribute Name Description Physical Elements 14-31 rowCount= lastUpdated= isSysGen= isDDLAggr= isTimeDim= extName= AggrConnPool RefConnectionPool … AggrConnPool AWObjects AWObject name= type= dataType= AWObject name= type= dataType= AWObject name= type= dataType= AWObject name= type= dataType= AWObject name= type= dataType= AWObject name= type= dataType= AWObjects AWDimension Example AWDimension name=c1 Time parentName=ODBC.BIQA_AW.BIQA_AW parentId=3049:24 id=3052:157 uid=1144 type=none maxConn=0 extName=C1_TIME dataType=VARCHAR scale=0 precision=100 nullable=false isTimeDim=true DescriptionDescription AWObjects AWObject type=HIER_LIST name=C1_TIME_HIERLIST dataType=VARCHAR scale=0 precision=100 nullable=false AWObject type=LEVEL_LIST name=C1_TIME_LEVELLIST dataType=VARCHAR scale=0 precision=100 nullable=false AWObject type=IN_HIER name=C1_TIME_INHIER dataType=VARCHAR scale=0 precision=100 nullable=false AWObject type=PARENT_REL name=C1_TIME_PARENTREL dataType=VARCHAR scale=0 precision=100 nullable=false AWObject type=LEVEL_REL name=C1_TIME_LEVELREL dataType=VARCHAR scale=0 precision=100 nullable=false AWObject type=FAMILY_REL name=C1_TIME_FAMILYREL dataType=VARCHAR scale=0 precision=100 nullable=false AWObjects AWDimension

14.19 AW Hierarchy

The AW hierarchy element corresponds to the Oracle OLAP hierarchy object in the Physical layer. The AW hierarchy tag includes the following attributes: