Imported modules must be placed in the $II_SYSTEM/ingres/udf/import directory or the directory in udf_engine.conf should be redirected to the location of the import modules on the host machine.

The placement requirement includes system module (like those installed with pip) since these UDFs use the version of Python in the container. Python modules installed in the host machine will not automatically be available to the secure UDF container.

The container is bundled with the following pre-installed packages: