清理类似SYS$SYS.KUPC$C_2_20230411115109_0服务

发表于 2023 年 4 月 11 日由惜分飞

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标题：清理类似SYS$SYS.KUPC$C_2_20230411115109_0服务

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

查看监听发现大量类似SYS$SYS.KUPC$C_2_20230411115109_0 服务

[grid@dbserver1 ~]$ lsnrctl status LISTENER_SCAN1

LSNRCTL for Linux: Version 19.0.0.0.0 - Production on 11-APR-2023 13:05:47

Copyright (c) 1991, 2022, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN1)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER_SCAN1
Version                   TNSLSNR for Linux: Version 19.0.0.0.0 - Production
Start Date                07-SEP-2022 23:57:17
Uptime                    215 days 13 hr. 8 min. 29 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /u01/app/19c/grid/network/admin/listener.ora
Listener Log File         /u01/app/19c/grid/network/log/listener_scan1.log
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER_SCAN1)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.9.9)(PORT=11521)))
Services Summary...
Service "SYS$SYS.KUPC$C_2_20230411115109_0.XFF" has 1 instance(s).
  Instance "elcdb2", status READY, has 1 handler(s) for this service...
Service "SYS$SYS.KUPC$S_2_20230411115109_0.XFF" has 1 instance(s).
  Instance "elcdb2", status READY, has 1 handler(s) for this service...
Service "elcdb" has 2 instance(s).
  Instance "elcdb1", status READY, has 1 handler(s) for this service...
  Instance "elcdb2", status READY, has 1 handler(s) for this service...
Service "elcdbXDB" has 2 instance(s).
  Instance "elcdb1", status READY, has 1 handler(s) for this service...
  Instance "elcdb2", status READY, has 1 handler(s) for this service...

清理这种服务

SQL> select 'exec DBMS_AQADM.STOP_QUEUE(queue_name=>'''||name||''');' as reservice from v$services where name like '%KUPC%';

RESERVICE
--------------------------------------------------------------------------------
exec DBMS_AQADM.STOP_QUEUE(queue_name=>'SYS.KUPC$C_2_20230411115109_0');
exec DBMS_AQADM.STOP_QUEUE(queue_name=>'SYS.KUPC$S_2_20230411115109_0');

SQL> exec DBMS_AQADM.STOP_QUEUE(queue_name=>'SYS.KUPC$C_2_20230411115109_0');
exec DBMS_AQADM.STOP_QUEUE(queue_name=>'SYS.KUPC$S_2_20230411115109_0');

PL/SQL procedure successfully completed.

SQL> 
PL/SQL procedure successfully completed.

SQL> 
SQL> select 'exec DBMS_AQADM.DROP_QUEUE(queue_name=>'''||name||''');' as reservice from v$services where name like '%KUPC%';

RESERVICE
--------------------------------------------------------------------------------
exec DBMS_AQADM.DROP_QUEUE(queue_name=>'SYS.KUPC$C_2_20230411115109_0');
exec DBMS_AQADM.DROP_QUEUE(queue_name=>'SYS.KUPC$S_2_20230411115109_0');

SQL> 
SQL> exec DBMS_AQADM.DROP_QUEUE(queue_name=>'SYS.KUPC$C_2_20230411115109_0');
exec DBMS_AQADM.DROP_QUEUE(queue_name=>'SYS.KUPC$S_2_20230411115109_0');
PL/SQL procedure successfully completed.

SQL> 

PL/SQL procedure successfully completed.

SQL>

再次查看服务确认已经被清理

[grid@dbserver1 ~]$ lsnrctl status LISTENER_SCAN1

LSNRCTL for Linux: Version 19.0.0.0.0 - Production on 11-APR-2023 13:08:37

Copyright (c) 1991, 2022, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN1)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER_SCAN1
Version                   TNSLSNR for Linux: Version 19.0.0.0.0 - Production
Start Date                07-SEP-2022 23:57:17
Uptime                    215 days 13 hr. 11 min. 19 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /u01/app/19c/grid/network/admin/listener.ora
Listener Log File         /u01/app/19c/grid/network/log/listener_scan1.log
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER_SCAN1)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.9.9)(PORT=11521)))
Services Summary...
Service "elcdb" has 2 instance(s).
  Instance "elcdb1", status READY, has 1 handler(s) for this service...
  Instance "elcdb2", status READY, has 1 handler(s) for this service...
Service "elcdbXDB" has 2 instance(s).
  Instance "elcdb1", status READY, has 1 handler(s) for this service...
  Instance "elcdb2", status READY, has 1 handler(s) for this service...
The command completed successfully
[grid@dbserver1 ~]$

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