Table of Contents


  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

Mapping the Primary Key

Mapping the Primary Key

To identify a record in the source system, the MDM Hub requires a unique key, called a primary key. If the source system contains a column with unique keys, map that column from the landing table to the PKEY_SRC_OBJECT column in the staging table. If the source system does not contain unique keys, you can create unique keys by concatenating the values from multiple columns.


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