SAP Sybase IQ provides the -sf startup switch to enable or disable loading of external third-party libraries.
You can specify this switch in either the server startup command line or the server configuration file.
To enable the loading of external third-party libraries:
-sf -external_library_full_text
To disable the loading of external third-party libraries:
-sf external_library_full_text
To view a list of the libraries currently loaded in the server, use the sa_list_external_library stored procedure.