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  1. Preface
  2. Part 1: Introduction
  3. Part 2: Configuring Hub Console Tools
  4. Part 3: Building the Data Model
  5. Part 4: Configuring the Data Flow
  6. Part 5: Executing Informatica MDM Hub Processes
  7. Part 6: Configuring Application Access
  8. Appendix A: MDM Hub Properties
  9. Appendix B: Viewing Configuration Details
  10. Appendix C: Row-level Locking
  11. Appendix D: MDM Hub Logging
  12. Appendix E: Table Partitioning
  13. Appendix F: Collecting MDM Environment Information with the Product Usage Toolkit
  14. Appendix G: Glossary

Rule 4. Add a Record Version that Intersects an Effective Period and Has an Extended Start Date

Rule 4. Add a Record Version that Intersects an Effective Period and Has an Extended Start Date

You can add a record version that intersects an effective period and has an extended start date.
If the following conditions exist, rule 4 applies:
  • The specified effective period intersects the effective period of an existing cross-reference record.
  • The changed period start date is later than the period start date of the existing cross-reference record.
Rule 4 ensures the following
MDM Hub
behavior:
  • The period end date of the existing cross-reference version is updated with 'changed period start date - 1' in terms of the chosen timeline unit and the initial period start date is not changed.
  • A new version of the cross-reference record is inserted with the specified effective period.
The following image shows a cross-reference record with effective period that intersects the effective period of an existing cross-reference record and has a later period start date:
A cross-reference record with effective period that intersects the effective period of an existing cross-reference record and has an extended period start date.

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