Temporal versioning for Db2 catalog tables

Db2 13 can use temporal versioning to record historical information for certain catalog tables. You can use the historical information in statistics-related catalog tables to analyze, predict, and help prevent specific conditions in a subsystem Start of change , and you can use the historical information in security-related catalog tables for security auditing purposes End of change .

Start of change Db2 provides support for two types of catalog tables: statistic-related catalog tables and security-related catalog tables. End of change