【转载】SP2-0618: 无法找到…

SP2-0618: 无法找到会话标识符。启用检查 PLUSTRACE 角色

C:\>sqlplustest/test@orcl

SQL*Plus: Release 10.2.0.1.0 -Production on 星期四 3月 12 10:34:08 2009

Copyright (c)1982, 2005, Oracle.  All rightsreserved.

连接到:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 -Production
With the Partitioning, OLAP and Data Miningoptions

SQL> set autottrace;
SP2-0618: 无法找到会话标识符。启用检查 PLUSTRACE 角色
SP2-0611: 启用 STATISTICS 报告时出错

 

C:\>sqlplus /as sysdba

SQL*Plus:Release 10.2.0.1.0 - Production on 星期四 3月 12 10:11:582009

Copyright (c)1982, 2005, Oracle.  All rightsreserved.

连接到:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 -Production
With the Partitioning, OLAP and Data Mining options

SQL>@D:\oracle\product\10.2.0\db_1\sqlplus\admin\plustrce.sql
SQL>
SQL> drop role plustrace;
drop role plustrace
         *
第 1 行出现错误:
ORA-01919: 角色 'PLUSTRACE' 不存在

SQL> create role plustrace;

角色已创建。

SQL>
SQL> grant select on v_$sesstat to plustrace;

授权成功。

SQL> grant select on v_$statnameto plustrace;

授权成功。

SQL> grant select on v_$mystat toplustrace;

授权成功。

SQL> grant plustrace to dba withadmin option;

授权成功。

SQL>
SQL> set echo off
SQL> grant plustrace to test;

授权成功。

SQL>

 

C:\>sqlplustest/test@orcl

SQL*Plus:Release 10.2.0.1.0 - Production on 星期四 3月 12 10:34:082009

Copyright (c)1982, 2005, Oracle.  All rightsreserved.

连接到:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 -Production
With the Partitioning, OLAP and Data Mining options

SQL> set autot trace
SQL> select * from test;

已选择102行。

执行计划
----------------------------------------------------------
Plan hash value: 4122059633

---------------------------------------------------------------------------
| Id  |Operation        | Name  | Rows  | Bytes | Cost(%CPU)|Time    |
---------------------------------------------------------------------------
|   0 | SELECTSTATEMENT |      |   102 |  2448|    3   (0)| 00:00:01 |
|   1 |  TABLEACCESS FULL| TEST1 |   102|  2448|    3   (0)| 00:00:01 |
---------------------------------------------------------------------------

Note
-----
   - dynamic sampling used forthis statement

统计信息
----------------------------------------------------------
       140  recursive calls
         0  db block gets
        42  consistent gets
         1  physical reads
         0  redo size
      2566  bytes sent via SQL*Net to client
       451  bytes received via SQL*Net from client
         8  SQL*Net roundtrips to/from client
         5  sorts (memory)
         0  sorts (disk)
       102  rows processed