Physical Level Oracle Fusion Middleware Online Documentation Library

Physical Elements 14-29 isOverrideCacheProp= isDDLAggr= isPartitioned= densityStatus materializationStatus= Columns RefAWColumn … Columns AggrConnPool RefConnectionPool … AggrConnPool Composite Dimension name= Composite AWCube Example AWCube name=C1 Units Sales Cube parentName=ODBC.BIQA_AW.BIQA_AW parentId=3049:24 id=3054:27 uid=1128 type=none maxConn=0 extName=C1 Units Sales Cube DescriptionDescription Columns RefAWColumn id=3060:28 qualifiedName=ODBC.BIQA_AW.BIQA_AW. C1 Units Sales Cube.C1 Sales RefAWColumn id=3060:29 qualifiedName=ODBC.BIQA_AW.BIQA_AW. C1 Units Sales Cube.C1 Units Columns AWCube

14.18 AW Dimension

The AW dimension element corresponds to the Oracle OLAP dimension object in the Physical layer. The AW dimension tag includes the following attributes: Table 14–31 AW Dimension Tag Attributes Attribute Name Description type The dimension type. isCacheable If set to true, indicates that this dimension is included in the Oracle BI Server query cache. CacheExpiry If set to true, indicates that this dimension is included in the Oracle BI Server query cache. isCacheEventTable How long table entries should persist in the query cache. A value of 0 indicates that cache entries do not expire. isOverrideCacheProp For alias tables only. If set to true, indicates that the alias table has its own cache properties that override the cache properties of the source table. pollFreq If set to true, indicates that this table has been registered as an Oracle BI Server event polling table. 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