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µ±³öÏÖsessionËøʱ£¬ÎÒÃÇÒª¼°Ê±½øÐд¦Àí.
1. ²é¿´ÄÄЩsessionËø:
SQLÓï¾ä£ºselect 'alter system kill session '''||sid||','||serial#||''';' from v$session where sid in (select sid from v$lock where block = 1);
SQL> select 'alter system kill session '''||sid||','||serial#||''';' from v$session where sid in (select sid from v$lock where block = 1);
'ALTERSYSTEMKILLSESSION'''||SID||','||SERIAL#||''';'
--------------------------------------------------------------------------------
alter system kill session '132,731';
alter system kill session '275,15205';
alter system kill session '308,206';
alter system kill session '407,3510';
2. ²é¿´sessionËø.
sqlÓï¾ä£ºselect s.sid, q.sql_text from v$sqltext q, v$session s
where q.address = s.sql_address
and s.sid = &sid
order by piece;
SQL> select s.sid,q.sql_text from v$sqltext q, v$session s where q.address = s.sql_address and s.sid in (select sid from v$lock where block = 1) order by piece;
SID SQL_TEXT
---------- ----------------------------------------------------------------
77 UPDATE PROFILE_USER SET ID=1,COMPANY_ID=2,CUSTOMER_ID=3,NAMED
77 _INSURED_ID=4,LOGIN=5,ROLE_ID=6,PASSWORD=7,EMAIL=8,TIME_ZON
77 E=9 WHERE PROFILE_USER.ID=:34
3 rows selected.
3. killËøµÄ½ø³Ì.
SQLÓï¾ä£ºalter system kill session '77,22198';
SQL> alter system kill session '391,48398';
System altered.
4. ²é¿´ËËøÁËË¡£
select s1.username || [email='@']'@'[/email] || s1.machine
|| ' ( SID=' || s1.sid || ' ) is blocking '
|| s2.username || [email='@']'@'[/email] || s2.machine || ' ( SID=' || s2.sid || ' ) ' AS blocking_status
from v$lock l1, v$session s1, v$lock l2, v$session s2
where s1.sid=l1.sid and s2.sid=l2.sid
&nb
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Oracle £¨block cleanout£©
CleanoutÓÐ2ÖÖ£¬Ò»ÖÖÊÇfast commit cleanout,ÁíÒ»ÖÖÊÇdelayed block cleanout.
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drop table tb_wjf_xh_dg100_50_tmp4 purge;
create table tb_wjf_xh_dg100_50_tmp4
(
servnumber varchar(11)
)
;
declare
vv_cusor_servnumber varchar2(32);
vv_cusor_lost_cnt & ......
1. create table people (age int, id int);
2. ´´½¨Êý¾ÝÎļþPeopleDate.txt.
Êý¾ÝΪ£º
20,1
30,2
3. ´´½¨ ......