GV$HM_CHECK_PARAM definition in Oracle Database 11.2
GV$HM_CHECK_PARAM
select
inst_id, -- INST_ID NUMBER
id, -- ID NUMBER
name, -- NAME VARCHAR2(64)
check_id, -- CHECK_ID NUMBER
decode( -- TYPE VARCHAR2(20)
type, 0, 'DBKH_PARAM_UB4', 1, 'DBKH_PARAM_UB8', 2, 'DBKH_PARAM_TEXT', 3, 'DBKH_PARAM_DATE', 4, 'DBKH_PARAM_UB4_LIST', 5, 'DBKH_PARAM_UB8_LIST', 6, 'DBKH_PARAM_TEXT_LIST', 7, 'DBKH_PARAM_DATE_LIST', 'UNKNOWN'),
default_value, -- DEFAULT_VALUE VARCHAR2(64)
flags, -- FLAGS NUMBER
description -- DESCRIPTION VARCHAR2(1024)
from
x$dbkh_check_param