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  1. Preface
  2. Summary of PowerExchange New Features and Changes
  3. PowerExchange Installation and Upgrade
  4. PowerExchange Agent
  5. PowerExchange Client for PowerCenter
  6. PowerExchange Condense
  7. PowerExchange Listener
  8. PowerExchange Logger for Linux, UNIX, and Windows
  9. PowerExchange Navigator
  10. PowerExchange Monitoring and Tuning
  11. PowerExchange Utilities
  12. PowerExchange for Adabas
  13. PowerExchange for CA Datacom
  14. PowerExchange for DB2 for i
  15. PowerExchange for DB2 for Linux, UNIX, and Windows
  16. PowerExchange for DB2 for z/OS
  17. PowerExchange for CA IDMS
  18. PowerExchange for IMS
  19. PowerExchange for Microsoft SQL Server
  20. PowerExchange for MySQL
  21. PowerExchange for Oracle
  22. PowerExchange for PostgreSQL
  23. PowerExchange for VSAM and Flat Files
  24. PowerExchange ODBC

PowerExchange Express CDC for Oracle Configuration File

PowerExchange Express CDC for Oracle Configuration File

PowerExchange 10.2 introduces a new parameter for the OPTIONS statement in the PowerExchange Express CDC for Oracle configuration file, pwxorad.cfg.
OPTIONS Statement
You can now specify the following optional parameter in the statement:
REPORTDDL={Y|
N
}
New.
Controls whether PowerExchange Express CDC reports all of the DDL operations that it encounters in the Oracle redo logs for Oracle source tables with active capture registrations. Express CDC writes the following information for each DDL operation to a file that is generated in the directory from which Express CDC runs: the DDL statement, log position, owner number, DDL object number, and sequence number. The file naming conventions are:
  • For RAC systems:
    PWX_ORL_DDL_D
    yyyymmdd
    _T
    hhmmss
    .MBR
    node
    _sequence#.rpt
  • For non-RAC systems:
    PWX_ORL_DDL_D
    yyyymmdd
    _T
    hhmmss
    .
    sequence#
    .rpt
In these file names,
sequence#
is a generated number that starts from 0001 and that is incremented by 1 for each new file. A new file is generated every 20 MB of DDL change records.
Options are:
  • Y
    . Generate the report of DDL operations for registered source tables.
  • N
    . Do not generate the report of DDL operations.
Default is N.
For more information, see the "Express CDC for Oracle" chapter in the
PowerExchange CDC Guide for Linux, UNIX, and Windows
.

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