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  • PowerExchange for CDC and Mainframe 10.5.6
  • All Products

Table of Contents

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  1. Preface
  2. Change Data Capture Introduction
  3. PowerExchange Listener
  4. PowerExchange Condense
  5. DB2 for i5/OS Change Data Capture
  6. Remote Logging of Data
  7. Introduction to Change Data Extraction
  8. Extracting Change Data
  9. Monitoring CDC Sessions
  10. Managing Change Data Extractions
  11. Tuning CDC Sessions
  12. Appendix A: DTL__CAPXTIMESTAMP Time Stamps

CDC Guide for i5/OS

CDC Guide for i5/OS

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Multiple Changes to the Same Record

Multiple Changes to the Same Record

With change data being collected at regular intervals, it is possible that several changes are captured for the same data row or record. However, for the purpose of updating the target, only the latest update is required. PowerExchange uses only the latest update when you specify Full for the Condense parameter in a capture registration.
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