审计员管理参数
管理现有审计参数
管理现有的审计参数，只允许审计管理员修改。
audit_enabled
audit_directory
audit_data_format
audit_rotation_interval
audit_rotation_size
audit_space_limit
audit_file_remain_threshold
audit_login_logout
audit_database_process
audit_user
audit_user_locked
audit_user_violation
audit_grant_revoke
audit_system_object
audit_dml_state
audit_dml_state_select
audit_function_exec
audit_copy_exec
audit_set_parameter
audit_stop_policy
audit_resource_policy
audit_file_remain_time
audit_operation_result
enable_security_policy
