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Mon Apr 26 20:40:06 2010
Starting ORACLE instance (normal)
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
Picked latch-free SCN scheme 3
Using LOG_ARCHIVE_DEST_1 parameter default value as /oracle/product/10.2.0/db/dbs/arch
Autotune of undo retention is turned on.
IMODE=BR
ILAT =121
LICENSE_MAX_USERS = 0
SYS auditing is disabled
ksdpec: called for event 13740 prior to event group initialization
Starting up ORACLE RDBMS Version: 10.2.0.4.0.
System parameters with non-default values:
processes = 1000
sessions = 1105
sga_max_size = 12884901888
__shared_pool_size = 5066719232
__large_pool_size = 16777216
__java_pool_size = 16777216
__streams_pool_size = 0
sga_target = 12884901888
control_files = /oradata/ccdev1/control01.ctl, /oradata/ccdev1/control02.ctl, /oradata/ccdev1/control03.ctl
db_block_size = 8192
__db_cache_size &nb
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srvctl stop database -d db
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srvctl stop nodeapps -n db2
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select t.OSUSER,t.STATUS,t.LOGON_TIME from v$session t
select t.OSUSER,t.STATUS,t.LOGON_TIME from v$session t where t.OSUSER='admin'
select t.OSUSER,t.STATUS,t.LOGON_TIME from v$session t where t.OSUSER='liuzhaoqing'
select t.OSUSER,t.STATUS,t.LOGON_TIME from v$session t where t.OSUSER='ymx'
sel ......
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O:SELECT abs(-1) value from dual
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O:SELECT ceil(-1.001) value from dual
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S:SELECT floor(-1.001) value
O:SELECT floor(-1.001) value from dual
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S:SELECT cast(-1.002 as int) value
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select sess.sid,
sess.serial#,
lo.oracle_username,
lo.os_user_name,
ao.object_name,
lo.locked_mode
from v$locked_object lo,
dba_objects ......