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Attaching external RDBMS systems

Kuzu supports directly scanning from a variety of relational databases using the LOAD FROM statement. Because RDBMSs are a common source of structured data, Kuzu provides a set of extensions to allow users to both scan data from external RDBMSs without having to copy it into Kuzu and also to simplify copying data from an external RDBMS into Kuzu.

The currently available relational database extensions are shown below:

Extension NameDescriptionMinimum Version
duckdbScan from an attached DuckDB database0.10.0
postgresScan from an attached PostgreSQL database14.0
sqliteScan from an attached SQLite database3.3.0