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

RESTART_TOKEN Parameter

RESTART_TOKEN Parameter

A token value that works with the SEQUENCE_TOKEN value to define the restart point for PowerExchange Condense change data processing when you cold start PowerExchange Condense.
SEQUENCE_TOKEN
RESTART_TOKEN=
restart_token
  • A specific restart token value.
  • Zeroes for the entire 32-digit token value. For example:
    RESTART_TOKEN=00000000000000000000000000000000
  • Not specified.
Based on how you set the RESTART_TOKEN and SEQUENCE_TOKEN parameters, PowerExchange Condense processing starts from one of the following restart points during a cold start:
  • If you enter specific restart token and sequence token values other than all zeroes, processing starts from the restart point that these token values specify.
  • If you enter only zeroes for both parameters, processing starts from the beginning of the PowerExchange Logger for z/OS active log files.
  • If you do not specify these parameters, processing starts from the current end-of-log position.

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