SQL*Plus環境下創建PLUSTRACE角色，plusplustrace

SQL*Plus環境下創建PLUSTRACE角色，plusplustrace

普通用戶在SQL*Plus中開啟AUTOTRACE報告時，遇到SP2-0618: Cannot find the Session Identifier. Check PLUSTRACE role is enabled錯誤。如下所示：

SQL>

SQL> set autotrace on;

SP2-0618: Cannot find the Session Identifier. Check PLUSTRACE role is enabled

SP2-0611: Error enabling STATISTICS report

SQL>

此時應該檢查數據庫是否已經創建了角色PLUSTRACE，使用下面腳本檢查角色PLUSTRACE是否存在。

SELECT * FROM DBA_ROLES WHERE ROLE='PLUSTRACE'

如果角色不存在，應該去$ORACLE_HOME/sqlplus/admin/目錄下，你會找到plustrce.sql腳本文件。

[oracle@db-server ~]$ cd $ORACLE_HOME/sqlplus/admin/

[oracle@db-server admin]$ ls

glogin.sql  help  iplus  libisqlplus.def  libsqlplus.def  plustrce.sql  pupbld.sql

[oracle@db-server admin]$ more plustrce.sql

--

-- Copyright (c) Oracle Corporation 1995, 2002.  All Rights Reserved.

--

-- NAME

--   plustrce.sql

--

-- DESCRIPTION

--   Creates a role with access to Dynamic Performance Tables

--   for the SQL*Plus SET AUTOTRACE ... STATISTICS command.

--   After this script has been run, each user requiring access to

--   the AUTOTRACE feature should be granted the PLUSTRACE role by

--   the DBA.

--

-- USAGE

--   sqlplus "sys/knl_test7 as sysdba" @plustrce

--

--   Catalog.sql must have been run before this file is run.

--   This file must be run while connected to a DBA schema.

set echo on

drop role plustrace;

create role plustrace;

grant select on v_$sesstat to plustrace;

grant select on v_$statname to plustrace;

grant select on v_$mystat to plustrace;

grant plustrace to dba with admin option;

set echo off

執行該腳本就會創建角色PLUSTRACE，如下所示。然後將該角色授予對應用戶即可。