Install Oracle Business Intelligence Discoverer.

24-20 Oracle Fusion Middleware Administrators Guide for Oracle Business Intelligence Discoverer During the upgrade process, summary folders are converted to materialized views. However, the Oracle9i or later Enterprise Edition database imposes restrictions on the use of SET operators for example, UNION, UNION ALL, MINUS, INTERSECT in materialized views. Note that the restrictions on the use of SET operators in materialized views have been removed in Oracle databases 9.2or later. Notes about upgrading identifiers that contain invalid characters for Discoverer Version 10.1.2 In a future release of Discoverer, there may be a change to the valid characters that can be used in identifiers and some characters may be de-supported for more information, see What are identifiers? . If any characters become de-supported, then Discoverer will automatically modify the invalid characters in the release where such modification is required. Note: During a 9.0.2 to 9.0.4 upgrade, Discoverer detects invalid characters in identifiers and warns that you will have to modify the characters in a future release. In fact, Discoverer will modify the invalid characters automatically in the release where such modification becomes required. About scheduled workbooks and compatibility between Discoverer 10.1.2 and pre-Oracle9i database releases New version of the batch PLSQL package is installed into the user’s schema When you upgrade an EUL on a pre-Oracle9i database to Discoverer 10.1.2, a new version of the batch PLSQL package is installed into the user’s schema alongside the existing package. Preserving the existing PLSQL package prevents any existing scheduled workbook batch jobs from being destroyed. Function names in the new batch PLSQL package however, remain the same as the existing batch PLSQL package. Run a script to specify that a scheduled workbook results schema is to own the results tables When you upgrade the EUL to Discoverer 10.1.2 from a pre-Oracle9i database release, check whether the following conditions are true: ■ the database user that schedules a workbook does not own the database tables that contain the workbook results ■ you want a different database user a scheduled workbook results schema to own the database tables that contain the workbook results In this case, you must install the new version of the batch PLSQL package EUL5_ BATCH_REPOSITORY using the SQL script batchusr.sql. The script is located in the ORACLE_HOME\discoverer\util directory. The new version of the batch PLSQL package can be installed into the scheduled workbook results schema that is, the user’s schema that owns the tables containing the workbook results. For more information, see Use a script to specify a scheduled workbook results schema to own the scheduled workbook results tables not the database user scheduling the workbook . Note: When upgrading an EUL from a pre-Oracle9i database to Discoverer 10.1.2, the batch PLSQL package is the same and does not need to be upgraded.