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  1. Preface
  2. Introduction to PowerExchange Utilities
  3. createdatamaps - Data Map Creation Utility
  4. DTLCCADW - Adabas PCAT Utility
  5. DTLCUIML - IMS Log Marker Utility
  6. DTLINFO - Release Information Utility
  7. DTLINFOX - Enhanced Release Information Utility
  8. DTLREXE - Remote Execution Utility
  9. DTLUAPPL - Restart Token Utility
  10. DTLUCBRG - Batch Registration Utility
  11. DTLUCDEP - CDEP Maintenance Utility
  12. DTLUCSR2 - IDMS SR2 and SR3 Records Utility
  13. DTLUCUDB - DB2 for Linux, UNIX, and Windows CDC Utility
  14. DTLULCAT and DTLULOGC - IDMS Log Catalog Utilities
  15. DTLURDMO - Data Map Utility
  16. DTLUTSK - Task Control Utility
  17. EDMLUCTR - Log Scan and Print Utility
  18. EDMUOPTS - Service Aid Utility
  19. EDMXLUTL - Event Marker Utility
  20. HOSTENT - TCP/IP Address Reporter Utility
  21. PWXCATMY - MySQL Catalog Utility
  22. PWXUCCLPRT - Print Log Summary Utility
  23. PWXUCDCT - Logger for Linux, UNIX, and Windows Utility
  24. PWXUCREG - Capture Registration Utility
  25. PWXUMAP - Map List Utility
  26. PWXUCRGP - Capture Registrations Print Utility
  27. PWXUDMX - Data Maps Update Time ECSA Memory Utility
  28. PWXUGSK - SSL Reporting Utility
  29. PWXUSSL - PowerExchange SSL Reporting Utility
  30. WRKJRNLCKE- Journal Lock Table Utility for IBM i

Expression-Field Functions That Support CREATEBICI Processing

Expression-Field Functions That Support CREATEBICI Processing

If you specify user-defined fields with expressions that are associated with PowerExchange functions in the CREATEBICI parameter, ensure that the functions associated with these fields support before-image (BI) buffering. If the functions do not support BI buffering, the DTLUCBRG utility does not create the BI and CI columns.
The following table lists functions that support BI buffering for Adabas, IDMS, IMS, i5/OS sequential, and VSAM ESDS and RRDS data sources:
Function
Returns
GetDatabaseKey
Database key for a record or a segment.
GetDBKey
Alias for GetDatabaseKey.
The following table lists functions that support BI buffering for IDMS sources only. The database key functions return the ordinary 4-byte database key without the page group and radix. The fully qualified database key functions return an 8-byte fully qualified database key of an IDMS record, which includes a page group and radix prefix.
Function
Returns
GetDbKeyOfFirstMember
GetFullDbKeyOfFirstMember
Database key of the first member of the specified set.
GetDbKeyOfLastMember
GetFullDbKeyOfLastMember
Database key of the last member of the specified set.
GetDbKeyOfNextMember
GetFullDbKeyOfNextMember
Database key of the next member record in the specified set from the current position.
GetDbKeyOfOwner
GetFullDbKeyOfOwner
Database key of the owner using the IDMS set name.
GetDbKeyOfPriorMember
GetFullDbKeyOfPriorMember
Database key of the previous member record in the specified set from the current position.
GetDbKeyOfFirstMemberFromOwner
GetFullDbKeyOfFirstMemberFromOwner
Database key of the first member of the specified set from the owner using the IDMS set name.
GetDbKeyOfLastMemberFromOwner
GetFullDbKeyOfLastMemberFromOwner
Database key of the last member of the specified set from the owner using the IDMS set name.
GetDatabaseKey
GetFullDbKey
Database key for a record.
For more information about user-defined functions, see Appendix A in the
PowerExchange Navigator User Guide
.

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