Known issues and limitations for Synthetic Data Generator

Limitations

Multi-export node creates only primary keys in exported data

When you use multi-table nodes to generate synthetic data, the generated data preserves the referential integrity of the original dataset. If you then use a Multi-export node to export the synthetic data, only the primary keys are created in the exported data tables. Foreign keys are not created.

While the relationships remain in the data, the primary key-foreign keys pairs that enforce these relationships are not automatically created in the exported data.