ibase_delete_user Delete a user from a security database &reftitle.description; boolibase_delete_user resourceservice_handle stringuser_name &reftitle.parameters; service_handle The handle on the database server service. user_name The login name of the user you want to delete from the database. &reftitle.returnvalues; &return.success; &reftitle.seealso; ibase_add_user ibase_modify_user