如何获取Oracle的SID列表

Question

我有主机,端口,用户ID和密码但缺少连接到Oracle DBMS的SID.如何在该服务器上找到SID列表？

Answer 1

更好的方法是,如果您有权访问主机并且Oracle安装是使用命令:lsnrctl status.这适用于Unix,Linux和Windows机器.status命令将显示所有侦听器(及其关联的SID).

C:\>lsnrctl status

LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 15-JUN-2009 16:16:34
Copyright (c) 1991, 2005, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_XE)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production
Start Date                13-JUN-2009 12:04:14
Uptime                    2 days 4 hr. 12 min. 19 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Default Service           XE
Listener Parameter File   C:\oracle\XE\app\oracle\product\10.2.0\server\network\admin\listener.ora
Listener Log File         C:\oracle\XE\app\oracle\product\10.2.0\server\network\log\listener.log
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC_FOR_XEipc)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=ThinkpadT61)(PORT=1521)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=8080))(Presentation=HTTP)(Session=RAW))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
    Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "PLSExtProc" has 1 instance(s).
   Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "XEXDB" has 1 instance(s).
   Instance "xe", status READY, has 1 handler(s) for this service...
Service "XE_XPT" has 1 instance(s).
   Instance "xe", status READY, has 1 handler(s) for this service...
Service "xe" has 1 instance(s).
   Instance "xe", status READY, has 1 handler(s) for this service...
The command completed successfully

在上面的示例中,您可以使用Conect Strings XEXDB,XE_XPT或XE连接到XE数据库.

Answer 2

简短的答案是您需要访问主机操作系统：

对于Unix，ps -ef | grep pmon将向您显示一个或多个名称为的进程ora_pmon_xxxx，并且xxxx是实例名称。

在Windows中，我想任务列表中也有类似的签名。

实际上，创建连接帐户时，通常由管理数据库的人提供此信息。