DROP TABLE active_sessions; 

DROP TABLE document_transaction_types;

DROP TABLE document_transactions ; 

DROP TABLE document_type_fields;

DROP TABLE document_type_fields_values;

DROP TABLE document_types; 

DROP TABLE document_words; 

DROP TABLE documents; 

DROP TABLE document_fields;

DROP TABLE folder_user_role_types; 

DROP TABLE folders; 

DROP TABLE folders_user_roles;

DROP TABLE groups;

DROP TABLE links; 

DROP TABLE membergroup;

DROP TABLE mimes; 

DROP TABLE organisations; 

DROP TABLE subscriptions; 

DROP TABLE system_settings; 

DROP TABLE units; 

DROP TABLE users; 

DROP TABLE users_unit; 

DROP TABLE web_documents; 

DROP TABLE web_documents_status; 

DROP TABLE web_sites; 

DROP TABLE words;