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  1. Introduction
  2. Configuring Hub Console Tools
  3. Building the Data Model
  4. Configuring the Data Flow
  5. Executing Informatica MDM Hub Processes
  6. Configuring Application Access
  7. MDM Hub Properties
  8. Viewing Configuration Details
  9. Search with Solr
  10. Row-level Locking
  11. MDM Hub Logging
  12. Table Partitioning
  13. Collecting MDM Environment Information with the Product Usage Toolkit
  14. Glossary

Rule 6. Add a Record Version that is Contained within an Effective Period

Rule 6. Add a Record Version that is Contained within an Effective Period

You can add a record version that is contained within an effective period.
If the following conditions exist, rule 6 applies:
  • The effective period of a new cross-reference version is contained in the effective period of an existing cross-reference record.
  • The changed period start date is after the period start date of the existing cross-reference record.
  • The changed period end date is before the period end date of the existing cross-reference record.
Rule 6 ensures the following
MDM Hub
behavior:
  • The period end date of the existing cross-reference version is updated with changed date decremented by 1 in terms of the chosen timeline measurement unit.
  • The period start date of the existing cross-reference version remains unchanged.
  • A new version of the cross-reference record is inserted with the specified effective period.
  • A second cross-reference record version is inserted with the period start date set to the changed end date incremented by 1 in terms of the chosen timeline measurement unit.
  • The end date of the second cross-reference record version is set to the period end date of the existing cross-reference record.
The following image shows a cross-reference record with effective period that is contained in the effective period of an existing cross-reference record:
A cross-reference record with effective period that is contained in the effective period of an existing cross-reference record.

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