[root@RAC2 ~]# ps -ef
UID PID PPID C STIME TTY TIME CMD
root 1 0 0 00:12 ? 00:00:00 init [5]
root 2 1 0 00:12 ? 00:00:00 [migration/0]
root 3 1 0 00:12 ? 00:00:00 [ksoftirqd/0]
root 4 1 0 00:12 ? 00:00:00 [events/0]
root 5 4 0 00:12 ? 00:00:00 [khelper]
root 6 4 0 00:12 ? 00:00:00 [kacpid]
root 19 4 0 00:12 ? 00:00:00 [kblockd/0]
root 20 1 0 00:12 ? 00:00:00 [khubd]
root 37 4 0 00:12 ? 00:00:00 [pdflush]
root 38 4 0 00:12 ? 00:00:00 [pdflush]
root 40 4 0 00:12 ? 00:00:00 [aio/0]
root 39 1 0 00:12 ? 00:00:00 [kswapd0]
root 186 1 0 00:12 ? 00:00:00 [kseriod]
root 306 1 0 00:12 ? 00:00:00 [scsi_eh_0]
root 313 1 0 00:12 ? 00:00:00 [scsi_eh_1]
root 345 4 0 00:12 ? 00:00:00 [kmirrord]
root 355 1 0 00:12 ? 00:00:00 [kjournald]
root 1865 1 0 00:12 ? 00:00:00 udevd
root 2095 4 0 00:12 ? 00:00:00 [kauditd]
root 2210 1 0 00:13 ? 00:00:00 [kjournald]
root 2719 1 0 00:13 ? 00:00:00 syslogd -m 0
root 2723 1 0 00:13 ? 00:00:00 klogd -x
rpc 2746 1 0 00:13 ? 00:00:00 portmap
root 2766 1 0 00:13 ? 00:00:00 rpc.statd
root 2795 1 0 00:13 ? 00:00:00 rpc.idmapd
root 3100 1 0 00:13 ? 00:00:00 /usr/sbin/acpid
root 3112 1 0 00:13 ? 00:00:00 cupsd
root 3162 1 0 00:13 ? 00:00:00 /usr/sbin/sshd
root 3177 1 0 00:13 ? 00:00:00 xinetd -stayalive -pidfile /var/run/xinetd.pid
root 3187 1 0 00:13 ? 00:00:00 gpm -m /dev/input/mice -t imps2
htt 3218 1 0 00:13 ? 00:00:00 /usr/sbin/htt -retryonerror 0
htt 3219 3218 0 00:13 ? 00:00:00 htt_server -nodaemon
root 3229 1 0 00:13 ? 00:00:00 crond
xfs 3254 1 0 00:13 ? 00:00:00 xfs -droppriv -daemon
root 3264 1 0 00:13 ? 00:00:00 anacron -s
root 3273 1 0 00:13 ? 00:00:00 /usr/sbin/atd
dbus 3292 1 0 00:13 ? 00:00:00 dbus-daemon-1 --system
root 3305 1 0 00:13 ? 00:00:00 cups-config-daemon
root 3316 1 0 00:13 ? 00:00:01 hald
oracle 3484 1 0 00:14 ? 00:00:00 /opt/oracle10g/product/10.2.0/db_1/bin/tnslsnr LISTENER -inherit
oracle 3565 1 0 00:14 ? 00:00:00 ora_pmon_racdb2
oracle 3567 1 0 00:14 ? 00:00:00 ora_psp0_racdb2
oracle 3569 1 0 00:14 ? 00:00:00 ora_mman_racdb2
oracle 3571 1 0 00:14 ? 00:00:00 ora_dbw0_racdb2
oracle 3573 1 0 00:14 ? 00:00:01 ora_lgwr_racdb2
oracle 3575 1 0 00:14 ? 00:00:00 ora_ckpt_racdb2
oracle 3577 1 2 00:14 ? 00:00:05 ora_smon_racdb2
oracle 3579 1 0 00:14 ? 00:00:00 ora_reco_racdb2
oracle 3581 1 0 00:14 ? 00:00:00 ora_cjq0_racdb2
oracle 3583 1 0 00:14 ? 00:00:01 ora_mmon_racdb2
oracle 3585 1 0 00:14 ? 00:00:00 ora_mmnl_racdb2
oracle 3587 1 0 00:14 ? 00:00:00 ora_d000_racdb2
oracle 3589 1 0 00:14 ? 00:00:00 ora_s000_racdb2
oracle 3593 1 0 00:14 ? 00:00:00 ora_arc0_racdb2
oracle 3595 1 0 00:14 ? 00:00:00 ora_arc1_racdb2
oracle 3597 1 0 00:14 ? 00:00:00 ora_arc2_racdb2
oracle 3599 1 0 00:14 ? 00:00:00 ora_qmnc_racdb2
root 3614 1 0 00:14 tty1 00:00:00 /sbin/mingetty tty1
oracle 3682 1 0 00:14 ? 00:00:00 ora_q000_racdb2
root 3726 1 0 00:14 tty2 00:00:00 /sbin/mingetty tty2
root 3727 1 0 00:14 tty3 00:00:00 /sbin/mingetty tty3
root 3728 1 0 00:14 tty4 00:00:00 /sbin/mingetty tty4
root 3729 1 0 00:14 tty5 00:00:00 /sbin/mingetty tty5
root 3930 1 0 00:14 tty6 00:00:00 /sbin/mingetty tty6
root 4031 1 0 00:14 ? 00:00:00 /usr/bin/gdm-binary -nodaemon
root 4032 1 0 00:14 ? 00:00:00 /bin/sh /etc/init.d/init.evmd run
root 4033 1 0 00:14 ? 00:00:00 /bin/sh /etc/init.d/init.cssd fatal
root 4034 1 0 00:14 ? 00:00:00 /bin/sh /etc/init.d/init.crsd run
oracle 4280 1 0 00:14 ? 00:00:00 ora_q001_racdb2
root 4446 4031 0 00:14 ? 00:00:00 /usr/bin/gdm-binary -nodaemon
root 4509 4446 2 00:14 ? 00:00:03 /usr/X11R6/bin/X :0 -audit 0 -auth /var/gdm/:0.Xauth -nolisten tcp vt7
oracle 4594 1 18 00:14 ? 00:00:33 ora_j003_racdb2
gdm 4606 4446 0 00:14 ? 00:00:00 /usr/bin/gdmgreeter
root 4913 3162 0 00:16 ? 00:00:00 sshd:
root 4915 4913 0 00:16 pts/1 00:00:00 -bash
root 5140 4032 0 00:17 ? 00:00:00 /bin/sleep 30
root 5144 4033 0 00:17 ? 00:00:00 /bin/sleep 30
root 5150 4034 0 00:17 ? 00:00:00 /bin/sleep 30
root 5151 4915 0 00:17 pts/1 00:00:00 ps -ef
[root@RAC2 ~]# clear
[root@RAC2 ~]# su - oracle
SQL> desc dba_tables;
Name Null? Type
----------------------------------------- -------- ----------------------------
OWNER NOT NULL VARCHAR2(30)
TABLE_NAME NOT NULL VARCHAR2(30)
TABLESPACE_NAME VARCHAR2(30)
CLUSTER_NAME VARCHAR2(30)
IOT_NAME VARCHAR2(30)
STATUS VARCHAR2(8)
PCT_FREE NUMBER
PCT_USED NUMBER
INI_TRANS NUMBER
MAX_TRANS NUMBER
INITIAL_EXTENT NUMBER
NEXT_EXTENT NUMBER
MIN_EXTENTS NUMBER
MAX_EXTENTS NUMBER
PCT_INCREASE NUMBER
FREELISTS NUMBER
FREELIST_GROUPS NUMBER
LOGGING VARCHAR2(3)
BACKED_UP VARCHAR2(1)
NUM_ROWS NUMBER
BLOCKS NUMBER
EMPTY_BLOCKS NUMBER
AVG_SPACE NUMBER
CHAIN_CNT NUMBER
AVG_ROW_LEN NUMBER
AVG_SPACE_FREELIST_BLOCKS NUMBER
NUM_FREELIST_BLOCKS NUMBER
DEGREE VARCHAR2(20)
INSTANCES VARCHAR2(20)
CACHE VARCHAR2(10)
TABLE_LOCK VARCHAR2(8)
SAMPLE_SIZE NUMBER
LAST_ANALYZED DATE
PARTITIONED VARCHAR2(3)
IOT_TYPE VARCHAR2(12)
TEMPORARY VARCHAR2(1)
SECONDARY VARCHAR2(1)
NESTED VARCHAR2(3)
BUFFER_POOL VARCHAR2(7)
ROW_MOVEMENT VARCHAR2(8)
GLOBAL_STATS VARCHAR2(3)
USER_STATS VARCHAR2(3)
DURATION VARCHAR2(15)
SKIP_CORRUPT VARCHAR2(8)
MONITORING VARCHAR2(3)
CLUSTER_OWNER VARCHAR2(30)
DEPENDENCIES VARCHAR2(8)
COMPRESSION VARCHAR2(8)
DROPPED VARCHAR2(3)
SQL> select table_name from dba_tables;
TABLE_NAME
------------------------------
DATA
WRI$_ADV_OBJSPACE_CHROW_DATA
EMPPLOYEES1
EMPPLOYEES
EMP
EMP1
1524 rows selected.
SQL> l
1* select table_name from dba_tables
SQL> select table_name from dba_tables where table_name like 'd%';
no rows selected
SQL> select * from emp
2 ;
no rows selected
SQL> select * from emp1;
DEPTNO DNNAME LOC
---------- -------------- -------------
12 it1 cc
14 it1 cc
15 it1 cc
SQL> select sql_id from v$sql where sql_text like 'select * from emp1';
SQL_ID
-------------
3g798ttuvu5th
SQL>
SQL> select plan_table_output from table(dbms_xplan.display_cursor('3g798ttuvu5th'));
PLAN_TABLE_OUTPUT
--------------------------------------------------------------------------------
SQL_ID 3g798ttuvu5th, child number 0
-------------------------------------
select * from emp1
Plan hash value: 2226897347
--------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
--------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | | | 2 (100)| |
| 1 | TABLE ACCESS FULL| EMP1 | 3 | 30 | 2 (0)| 00:00:01 |
PLAN_TABLE_OUTPUT
--------------------------------------------------------------------------------
--------------------------------------------------------------------------
13 rows selected.
SQL> exec dbms_workload_repository.create_snapshot();
PL/SQL procedure successfully completed.
SQL> select sql_id,sql_text from dba_hist_sqltext where sql_id = '3g798ttuvu5th';
no rows selected
SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
[oracle@RAC2 ~]$ exit
logout
[root@RAC2 ~]#
[root@RAC2 ~]#
[root@RAC2 ~]#
[root@RAC2 ~]#
[root@RAC2 ~]# sh stopORA.sh
SQL*Plus: Release 10.2.0.1.0 - Production on Tue Jan 10 00:23:22 2012
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
SQL> Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
With the Partitioning, OLAP and Data Mining options
Broadcast message from root (pts/1) (Tue Jan 10 00:23:47 2012):
The system is going down for system halt NOW!
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