oradebug用法拾遗

本文展示了如何使用ORADEBUG工具来设置特定的Oracle进程ID (SPID) 进行调试。通过查询v$session和v$process视图获取会话信息,并设置指定SPID进行调试。

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Tools - ORADEBUG

ORADEBUG Introduction:

http://www.juliandyke.com/Diagnostics/Tools/ORADEBUG/Introduction.html

 

 

 

SQL> select a.username,a.sid ,a.serial#,b.spid
     from v$session a,v$process b
     where a.paddr=b.addr  2    3 
  4  /

USERNAME                              SID    SERIAL# SPID
------------------------------ ---------- ---------- ------------
                                      170          1 7886
                                      168          1 7888
                                      169          1 7890
                                      167          1 7892
                                      166          1 7894
                                      165          1 7896
                                      164          1 7898
                                      163          1 7900
                                      162          1 7902
                                      161          1 7904
                                      160          1 7906

USERNAME                              SID    SERIAL# SPID
------------------------------ ---------- ---------- ------------
SYS                                   159          3 7912
                                      154          1 7927
                                      151          1 7929
                                      149          1 7931
SCOTT                                 146         56 18638
SYS                                   156        102 18493
                                      143         42 20402
SYSTEM                                144          5 18791

19 rows selected.

SQL> select pid,spid,username from v$process where spid=18638;

       PID SPID         USERNAME
---------- ------------ ---------------
        19 18638        oracle

SQL> oradebug setospid 18638
Oracle pid: 19, Unix process pid: 18638, image: oracle@localhost.localdomain (TNS V1-V3)
SQL>                 

 

 

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