set verify off
set lines 200
set pages 200
col proxy for a20
col client for a20
col authentication for a14
col authorization_constraint for a35
col role for a20
col proxy_authority for a15
select dp.proxy,
dp.client,
dp.authentication,
dp.authorization_constraint,
dp.role,
dp.proxy_authority
from dba_proxies dp
where dp.proxy = upper('&1');
undefine 1