GV$DB_OBJECT_CACHE definition in Oracle Database 11.2
GV$DB_OBJECT_CACHE
select
inst_id, -- INST_ID NUMBER
kglnaown, -- OWNER VARCHAR2(64)
kglnaobj, -- NAME VARCHAR2(1000)
kglnadlk, -- DB_LINK VARCHAR2(64)
kglhdnsd, -- NAMESPACE VARCHAR2(64)
kglobtyd, -- TYPE VARCHAR2(64)
kglobhs0+kglobhs1+kglobhs2+kglobhs3+kglobhs4+kglobhs5+kglobhs6,-- SHARABLE_MEM NUMBER
kglhdldc, -- LOADS NUMBER
kglhdexc, -- EXECUTIONS NUMBER
kglhdlkc, -- LOCKS NUMBER
kglobpc0, -- PINS NUMBER
decode(kglhdkmk,0,'NO','YES'), -- KEPT VARCHAR2(3)
kglhdclt, -- CHILD_LATCH NUMBER
kglhdivc, -- INVALIDATIONS NUMBER
kglnahsh, -- HASH_VALUE NUMBER
decode( -- LOCK_MODE VARCHAR2(9)
kglhdlmd, 0, 'NONE', 1, 'NULL', 2, 'SHARED', 3, 'EXCLUSIVE', 'UNKOWN'),
decode( -- PIN_MODE VARCHAR2(9)
kglhdpmd, 0, 'NONE', 1, 'NULL', 2, 'SHARED', 3, 'EXCLUSIVE', 'UNKOWN'),
decode( -- STATUS VARCHAR2(19)
kglobsta, 1, 'VALID', 2, 'VALID_AUTH_ERROR', 3, 'VALID_COMPILE_ERROR', 4, 'VALID_UNAUTH', 5, 'INVALID_UNAUTH', 6, 'INVALID', 'UNKOWN'),
substr( -- TIMESTAMP VARCHAR2(19)
to_char(kglnatim,'YYYY-MM-DD/HH24:MI:SS'),1,19),
substr( -- PREVIOUS_TIMESTAMP VARCHAR2(19)
to_char(kglnaptm,'YYYY-MM-DD/HH24:MI:SS'),1,19),
kglobt23, -- LOCKED_TOTAL NUMBER
kglobt24 -- PINNED_TOTAL NUMBER
from
x$kglob