Select Manage, then Cache to open the Cache Manager dialog.

7-30 System Administrators Guide for Oracle Business Intelligence Enterprise Edition The Oracle BI Server must have read and write permission on the event polling table. The server reads the event table at specified intervals to look for changed data. Applications add rows to the event table when database tables are modified for DatabaseName CHAR or VARCHAR The name of the database where the physical table that was updated resides. This is the name of the database as it is defined in the Physical layer of the Administration Tool. For example, if the physical database name is 11308Production, and the database name that represents it in the Administration Tool is SQL_Production, then the polled rows in the event table must contain SQL_Production as the database name. Populate the DatabaseName column only if the event table does not reside in the same database as the physical tables that were updated. Otherwise, set it to the null value. Other CHAR or VARCHAR Reserved for future enhancements. This column must be set to a null value. SchemaName CHAR or VARCHAR The name of the schema where the physical table that was updated resides. Populate the SchemaName column only if the event table does not reside in the same database as the physical tables being updated. Otherwise, set it to a null value. TableName CHAR or VARCHAR The name of the physical table that was updated. The name must match the name that is defined for the table in the Physical layer of the Administration Tool. Values cannot be null. UpdateTime DATETIME The time when the update to the event table occurs. This must be a key unique value that increases for each row that is added to the event table. To ensure a unique and increasing value, specify the current timestamp as a default value for the column. For example, specify DEFAULT CURRENT_TIMESTAMP for Oracle Database. Values cannot be null. Note: Because this column must be a unique value that increases for each row that is added to the event table, you might need to set a very high precision if you require many inserts per second. Because of this, you might want to adjust the database feature FRACTIONAL_SECOND_PRECISION to allow fractional seconds to be used in the filters on the UpdateTime column. The Oracle BI Server truncates the timestamps to the number of digits that are defined by FRACTIONAL_SECOND_PRECISION. For example, for Oracle Database or Teradata, you might want to change FRACTIONAL_SECOND PRECISION from 0 to 6. UpdateType INTEGER Specify a value of 1 in the update script to indicate a standard update. Other values are reserved for future use. Values cannot be null. Table 7–6 Cont. Event Polling Table Column Names Event Table Column Data Type Description