在這裡編輯新頁面「désert/Oracle/Parameters」

HOW TO QUERY THE HIDDEN PARAMETERS IN AN ORACLE DATABASE

set linesize 2000
COLUMN parameter      FORMAT a37
COLUMN description    FORMAT a75 WORD_WRAPPED
COLUMN session_value  FORMAT a10
COLUMN instance_value FORMAT a10


SELECT a.ksppinm AS parameter,
       a.ksppdesc AS description,
       b.ksppstvl AS session_value,
       c.ksppstvl AS instance_value
FROM   x$ksppi a,
       x$ksppcv b,
       x$ksppsv c
WHERE  a.indx = b.indx
AND    a.indx = c.indx
AND    a.ksppinm LIKE '/_%' escape '/'
ORDER BY a.ksppinm;

    SELECT a.ksppinm AS parameter,
             a.ksppdesc AS description,
       b.ksppstvl AS session_value,
       c.ksppstvl AS instance_value
    FROM   x$ksppi a,
             x$ksppcv b,
             x$ksppsv c
  WHERE  a.indx = b.indx
   AND    a.indx = c.indx
   AND    a.ksppinm LIKE '/_%' escape '/'
  AND a.ksppinm LIKE '%numa%'