System Tables

In addition to tables created by applications, a TimesTen database contains system tables. System tables contain TimesTen metadata such as descriptions of all tables and indexes in the database, as well as other information such as optimizer plans. Applications may query system tables just as they query user tables. Applications may not directly update system tables. TimesTen system tables are described in the System Tables and Views chapter in the Oracle TimesTen In-Memory Database System Tables and Views Reference.

Note:

TimesTen system table formats may change between releases of TimesTen.