Table of Contents

Search

  1. Preface
  2. Starting Data Archive
  3. System Configuration
  4. Database Users and Privileges
  5. Source Connections
  6. Target Connections
  7. Archive Store Configuration
  8. Datatype Mapping
  9. Database Optimization
  10. SAP Application Retirement
  11. z/OS Source Data Retirement
  12. Seamless Data Access
  13. Data Discovery Portal
  14. Security
  15. SSL Communication with Data Vault
  16. LDAP User Authentication
  17. Auditing
  18. Running Jobs from External Applications
  19. Salesforce Archiving Administrator Tasks
  20. Upgrading Oracle History Data
  21. Upgrading PeopleSoft History Data
  22. Data Archive Maintenance
  23. Storage Classifications
  24. Appendix A: Datetime and Numeric Formatting
  25. Appendix B: Data Archive Connectivity

Administrator Guide

Administrator Guide

Oracle Partition Exchange Purging

Oracle Partition Exchange Purging

Verify that the staging tablespace includes space for archive jobs that use Oracle partition exchange to purge data from the source database. The amount of staging space depends on the amount of data that is going to be kept in the source table.
When the archive job runs the partition exchange procedure, the procedure only creates one keep table. When the database completes the partition exchange for the source table, the procedure drops the keep table. This process is repeated for every table that is configured for partition exchange. The size of the keep table depends on each source table. Verify that you have enough staging space for the maximum difference between the source and staging tables.
To estimate the amount of required staging space, configure the archive job to pause after the copy to staging step. Review the log to calculate the sizes of the staging tables and the source tables.

0 COMMENTS

We’d like to hear from you!