Table of Contents

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  1. Preface
  2. Part 1: PowerExchange Change Data Capture Introduction
  3. Part 2: CDC Components Configuration and Management
  4. Part 3: CDC Sources Configuration and Management
  5. Part 4: Change Data Extraction
  6. Part 5: Monitoring and Tuning
  7. Appendix A: CDC for z/OS Troubleshooting
  8. Appendix B: DTL__CAPXTIMESTAMP Time Stamps

COND_CDCT_RET_P Parameter

COND_CDCT_RET_P Parameter

The number of days to retain CDCT records, condense files, and the DCT records that describe completed condense files in the checkpoint files.
COND_CDCT_RET_P={
days
|
60
}
Condense files that are older than this retention period and their corresponding CDCT records and checkpoint DCT records are automatically deleted the next time cleanup processing occurs. Cleanup processing occurs at each checkpoint and fileswitch and during PowerExchange Condense startup and shutdown.
For the
days
variable, enter a number greater than 0.
The z/OS Installation Assistant enters a value of 50 in the PowerExchange Condense configuration member unless you specify another value. If this parameter is not defined, the default of 60 is used.
Enter a time interval that is long enough for change data to be extracted from condense files before the files are deleted.

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