C:\WINDOWS\ADAM>sqlplus system/oracle@dhk

SQL*Plus: Release 10.2.0.1.0 - Production on 星期三 9月 8 15:44:20 2010

Copyright (c) 1982, 2005, Oracle.  All rights reserved.

连接到:
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options

SQL> create table tt2 (id numbet,varchar(40));

SQL> insert into tt2 values(1,'tt');

已创建 1 行。

SQL> commit;

提交完成。

这里开另外的SHELL kill 使用alter system kill session '314,31133';

SQL>
SQL> exit
ERROR:
ORA-00028: 您的会话己被终止

从 Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options(情况复杂) 断开

C:\WINDOWS\ADAM>sqlplus system/oracle@dhk

SQL*Plus: Release 10.2.0.1.0 - Production on 星期三 9月 8 17:44:14 2010

Copyright (c) 1982, 2005, Oracle.  All rights reserved.

连接到:
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options

SQL> update tt2 set value='cc' where id=2;

已更新 1 行。

SQL>

这里开另外的SHELL kill 使用kill -9 22841

SQL>
SQL> select * from tab;
select * from tab
*
第 1 行出现错误:
ORA-03113: 通信通道的文件结束

SQL> exit
从 Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options 断开

C:\WINDOWS\ADAM>sqlplus system/oracle@dhk

SQL*Plus: Release 10.2.0.1.0 - Production on 星期三 9月 8 17:50:56 2010

Copyright (c) 1982, 2005, Oracle.  All rights reserved.

连接到:
Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options

SQL> update tt2 set value='cc' where id=2;

已更新 1 行。

SQL>

这里开另外的SHELL kill 使用alter system kill session '331,33482';

SQL>
SQL>
SQL> select * from tab;
select * from tab
*
第 1 行出现错误:
ORA-00028: 您的会话己被终止

SQL>

当用alter system kill session '331,33482'杀进程时v$session中status列为killed,仅仅是会话被终止,需要客户端退出,才会清空.但相关的操作系统进程已经没有了.

当用kill -9 22841杀操作系统进程后,过几秒钟,v$session中即会清空被杀的进程.