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如何获得跟踪文件名称
作者：eygle | 【转载请注出处】|【云和恩墨 领先的zData数据库一体机 | zCloud PaaS云管平台 | SQM SQL审核平台 | ZDBM 数据库备份一体机】
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链接：https://www.eygle.com/archives/2004/12/howto_get_trace_filename.html
当我们使用sql_trace/10046等事件进行进程跟踪时，会生成跟踪文件.跟踪文件名称由以下几部分组成:
<sid>_ora_<pid>.trc
以下脚本用户获得跟踪文件名称:
For Unix:
$ sqlplus "/ as sysdba"
SQL*Plus: Release 9.2.0.4.0 - Production on Fri Oct 8 12:08:09 2004
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to:
Oracle9i Enterprise Edition Release 9.2.0.4.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.4.0 - Production
SQL> set echo on
SQL> @gettrcnameunix
SQL> SELECT d.VALUE
2 || '/'
3 || LOWER (RTRIM (i.INSTANCE, CHR (0)))
4 || '_ora_'
5 || p.spid
6 || '.trc' trace_file_name
7 FROM (SELECT p.spid
8 FROM v$mystat m, v$session s, v$process p
9 WHERE m.statistic# = 1 AND s.SID = m.SID AND p.addr = s.paddr) p,
10 (SELECT t.INSTANCE
11 FROM v$thread t, v$parameter v
12 WHERE v.NAME = 'thread'
13 AND (v.VALUE = 0 OR t.thread# = TO_NUMBER (v.VALUE))) i,
14 (SELECT VALUE
15 FROM v$parameter
16 WHERE NAME = 'user_dump_dest') d
17 /
TRACE_FILE_NAME
--------------------------------------------------------------------------------
/opt/oracle/admin/hsbill/udump/hsbill_ora_29630.trc
For Nt:
SQL> SELECT d.VALUE
2 || '\'
3 || LOWER (RTRIM (i.INSTANCE, CHR (0)))
4 || '_ora_'
5 || p.spid
6 || '.trc' trace_file_name
7 FROM (SELECT p.spid
8 FROM v$mystat m, v$session s, v$process p
9 WHERE m.statistic# = 1 AND s.SID = m.SID AND p.addr = s.paddr) p,
10 (SELECT t.INSTANCE
11 FROM v$thread t, v$parameter v
12 WHERE v.NAME = 'thread'
13 AND (v.VALUE = 0 OR t.thread# = TO_NUMBER (v.VALUE))) i,
14 (SELECT VALUE
15 FROM v$parameter
16 WHERE NAME = 'user_dump_dest') d
17 /
TRACE_FILE_NAME
--------------------------------------------------------------------------------
e:\oracle\admin\eygle\udump\eygle_ora_3084.trc
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By eygle on 2004-12-16 19:59 | Comments (0) | FAQ | 110 |