To: landy
在SYS用户下,sys.x$bh
[eygle@enmoteam1 trace]$ sqlplus "/ as sysdba"
SQL*Plus: Release 11.2.0.3.0 Production on Fri Jun 21 18:05:02 2013
Copyright (c) 1982, 2011, Oracle.All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> desc x$bh
Name Null?Type
----------------------------------------- -------- ----------------------------
ADDR RAW(8)
INDX NUMBER
INST_ID NUMBER
HLADDR RAW(8)
BLSIZ NUMBER
NXT_HASH RAW(8)
PRV_HASH RAW(8)
NXT_REPL RAW(8)
PRV_REPL RAW(8)
FLAG NUMBER
FLAG2 NUMBER
LOBID NUMBER
RFLAG NUMBER
SFLAG NUMBER
LRU_FLAG NUMBER
TS# NUMBER
FILE# NUMBER
DBARFIL NUMBER
DBABLK NUMBER
CLASS NUMBER
STATE NUMBER
MODE_HELD NUMBER
CHANGES NUMBER
CSTATE NUMBER
LE_ADDR RAW(8)
DIRTY_QUEUE NUMBER
SET_DS RAW(8)
OBJ NUMBER
BA RAW(8)
CR_SCN_BAS NUMBER
CR_SCN_WRP NUMBER
CR_XID_USN NUMBER
CR_XID_SLT NUMBER
CR_XID_SQN NUMBER
CR_UBA_FIL NUMBER
CR_UBA_BLK NUMBER
CR_UBA_SEQ NUMBER
CR_UBA_REC NUMBER
CR_SFL NUMBER
CR_CLS_BAS NUMBER
CR_CLS_WRP NUMBER
LRBA_SEQ NUMBER
LRBA_BNO NUMBER
HSCN_BAS NUMBER
HSCN_WRP NUMBER
HSUB_SCN NUMBER
US_NXT RAW(8)
US_PRV RAW(8)
WA_NXT RAW(8)
WA_PRV RAW(8)
OQ_NXT RAW(8)
OQ_PRV RAW(8)
AQ_NXT RAW(8)
AQ_PRV RAW(8)
OBJ_FLAG NUMBER
TCH NUMBER
TIM NUMBER
CR_RFCNT NUMBER
SHR_RFCNT NUMBER
SQL> desc sys.x$bh
Name Null?Type
----------------------------------------- -------- ----------------------------
ADDR RAW(8)
INDX NUMBER
INST_ID NUMBER
HLADDR RAW(8)
BLSIZ NUMBER
NXT_HASH RAW(8)
PRV_HASH RAW(8)
NXT_REPL RAW(8)
PRV_REPL RAW(8)
FLAG NUMBER
FLAG2 NUMBER
LOBID NUMBER
RFLAG NUMBER
SFLAG NUMBER
LRU_FLAG NUMBER
TS# NUMBER
FILE# NUMBER
DBARFIL NUMBER
DBABLK NUMBER
CLASS NUMBER
STATE NUMBER
MODE_HELD NUMBER
CHANGES NUMBER
CSTATE NUMBER
LE_ADDR RAW(8)
DIRTY_QUEUE NUMBER
SET_DS RAW(8)
OBJ NUMBER
BA RAW(8)
CR_SCN_BAS NUMBER
CR_SCN_WRP NUMBER
CR_XID_USN NUMBER
CR_XID_SLT NUMBER
CR_XID_SQN NUMBER
CR_UBA_FIL NUMBER
CR_UBA_BLK NUMBER
CR_UBA_SEQ NUMBER
CR_UBA_REC NUMBER
CR_SFL NUMBER
CR_CLS_BAS NUMBER
CR_CLS_WRP NUMBER
LRBA_SEQ NUMBER
LRBA_BNO NUMBER
HSCN_BAS NUMBER
HSCN_WRP NUMBER
HSUB_SCN NUMBER
US_NXT RAW(8)
US_PRV RAW(8)
WA_NXT RAW(8)
WA_PRV RAW(8)
OQ_NXT RAW(8)
OQ_PRV RAW(8)
AQ_NXT RAW(8)
AQ_PRV RAW(8)
OBJ_FLAG NUMBER
TCH NUMBER
TIM NUMBER
CR_RFCNT NUMBER
SHR_RFCNT NUMBER
From: eygle 2013.06.21 03:12
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