Attention

This document is no longer being updated. For the most recent documentation, including the latest release notes for version 6, please refer to Documentation Version 7

Limitations

Oracle:

  • Does not know transactions for ddl-statements. Therefore, it can happen that structures may remain in an inconsistent state when an error occurs.

  • Loading of CLOBs and BLOBs into the Data Vault is currently not supported.

  • Data Viewer / Data Preview does not (fully) support tables/columns with CLOBs and BLOBs.

Snowflake:

  • Does not know transactions for ddl-statements. Therefore, it can happen that structures may remain in an inconsistent state when an error occurs.

  • Missing dependencies metadata restricts data lineage calculation.

Azure Synapse:

  • No Field length longer than 8000 bytes as large datatypes can not participate in column store index.

  • No transactions: Everything is running in auto-commit mode.

  • TimeTZ not loadable.

  • No FKs on synapse - no validation for referential integrity.

Snowflake Source Connector:

  • Limitations with processing timestamps due to a handling issue in the JDBC Driver