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alter system kill session '²é³öµÄsid,²é³öµÄserial#';
ͨ過數據×ÖµäV$SESSION與V$LOCK來瞭½âÕýÔڵȴý鎖資Ô´µÄÓÃ戶
select a.username,a.sid,a.serial#,b.id1 from v$session a ,v$lock b
         Where a.lockwait = b.kaddr;
瞭½â鎖סÆäËûÓÃ戶µÄÓÃ戶進³Ì£¬·½·¨ÈçÏ£º
select a.username,a.sid,a.serial#,b.id1 from v$session a,v$lock b
         Where b.id1 in
                 (select distinct e.id1 from v$session d,v$lock e where d.lockwait = e.kaddr)
                 And a.sid = b.sid and b.request =0;


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OracleÊý¾Ý¿âÖÐÌṩÁËͬÒå´Ê¹ÜÀíµÄ¹¦ÄÜ¡£Í¬Òå´ÊÊÇÊý¾Ý¿â·½°¸¶ÔÏóµÄÒ»¸ö±ðÃû£¬¾­³£ÓÃÓÚ¼ò»¯¶ÔÏó·ÃÎʺÍÌá¸ß¶ÔÏó·ÃÎʵݲȫÐÔ¡£ÔÚʹÓÃͬÒå´Êʱ£¬OracleÊý¾Ý¿â½«Ëü·­Òë³É¶ÔÓ¦·½°¸¶ÔÏóµÄÃû×Ö¡£ÓëÊÓͼÀàËÆ£¬Í¬Òå´Ê²¢²»Õ¼ÓÃʵ¼Ê´æ´¢¿Õ¼ä£¬Ö»ÓÐÔÚÊý¾Ý×ÖµäÖб£´æÁËͬÒå´ÊµÄ¶¨Òå¡£ÔÚOracleÊý¾Ý¿âÖеĴ󲿷ÖÊý¾Ý¿â¶ÔÏó£¬Èç±í¡¢ÊÓͼ¡¢Í ......

Oracle·ÖÎöº¯Êý£¨Í¬±È£¬»·±È£¬Àۼƣ¬»ù±È£©

CREATE TABLE salaryByMonth
(
 employeeNo varchar2(20),
 yearMonth varchar2(6),
 salary number
) ;
insert into SALARYBYMONTH (EMPLOYEENO, YEARMONTH, SALARY)
values (1, '200805', 500);
insert into SALARYBYMONTH (EMPLOYEENO, YEARMONTH, SALARY)
values (1, '200802', 150);
in ......

oracleÖ®°Ñ±íÎļþµ¼³ö³ÉÎı¾Îļþ

1 spool
spool d:\test\table.dat
select * from table_name;
spool off
2 sqlplus user/password@sid @test.sql > table.dat
test.sql
     select * from table_name;
     exit; ......
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