Oracle 히든파라미터 조회방법

sqlplus sys/sys as sysdba

 

col name for a34

col value for a15

col descrition for a30

col is_default for a15

col ses_modifiable for a15

col sys_modifiable for a15

 

select ksppinm name, ksppstvl value, ksppstdf is_default, decode(bitand(ksppiflg/256,1),1,'true','false') ses_modifiable, decode(bitand(ksppiflg/65536,3),1,'immediate',2,'deferred',3,'immediate','false') sys_modifiable, ksppdesc descrition from sys.x$ksppi i, sys.x$ksppcv v

where i.indx = v.indx and i.ksppinm like '%&1%';

 

또는 

 

select ksppinm name,
       ksppstvl value,
       ksppstdf is_default
from   sys.x$ksppi i, sys.x$ksppcv v
where i.indx = v.indx 
and ksppinm like '%query_execution%';