Effective in version 10.4.0, you can generate unique key candidates from the columns in the source data object. You can view the unique key inference results to understand data quality issues by identifying the columns that have duplicate values.
You can accept or reject the inferred unique key inference results. After you accept or reject an inferred unique key inference, you can reset the unique key inference to restore the inferred status.
For more information, see the
chapter in the
Informatica 10.4.0 Enterprise Data Catalog User Guide.