[转载]ORA-00942 表或视图不存在 问题的解决

[转载]ORA-00942 表或视图不存在 问题的解决

  (2012-07-09 14:46:18)
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分类: Oracle
原文地址:ORA-00942 表或视图不存在 问题的解决 作者:Hero
查杀系统死锁的sql,最近想改造成存储过程,如下:

CREATE OR REPLACE PROCEDURE HERO_KILLLOCKSESSION

 

(OUT_COUNT OUT NUMBER, OUT_CUR OUT ZHUOCAIDEV.FUXJPACKAGE.FUXJRESULTSET) IS

 

BEGIN

 

  SELECT COUNT(*)

    INTO OUT_COUNT

    FROM V$LOCKED_OBJECT L, DBA_OBJECTS B, V$SESSION X, V$PROCESS C

   WHERE B.OBJECT_ID = L.OBJECT_ID

     AND L.SESSION_ID = X.SID

     AND C.ADDR = X.PADDR;

 

  OPEN OUT_CUR FOR

    SELECT B.OWNER,

           B.OBJECT_NAME,

           L.SESSION_ID,

           X.SERIAL#,

           X.USERNAME,

           X.LOGON_TIME,

           L.LOCKED_MODE,

           'alter system kill session ''' || X.SID || ',' || X.SERIAL# ||'''' KILLSQL,

           C.SPID AS OS_PROCESS_ID,

           C.PID,

           'ps -ef | grep ' || C.SPID AS CHECK_OS_PROCESS_COMMAND,

           'kill -9 ' || C.SPID AS KILL_OS_PROCESS_COMMAND

      FROM V$LOCKED_OBJECT L, DBA_OBJECTS B, V$SESSION X, V$PROCESS C

     WHERE B.OBJECT_ID = L.OBJECT_ID

       AND L.SESSION_ID = X.SID

       AND C.ADDR = X.PADDR

     ORDER BY X.LOGON_TIME ASC;

 

END;

在系统sys模式下可以正常运行,在zhuocaidev下面报 ORA-00942 表或视图不存在

但在正常的SQL中是能够对V$LOCKED_OBJECT , DBA_OBJECTS , V$SESSION , V$PROCESS 进行访问的。猜测估计是权限问题,联想到运行statspack报告的perfstat用户没有此问题,查看下statspack的创建脚本,发现需要单独使用下面语句进行赋权:

 

 

grant select on V_$SESSION to scott;

以sys用户登录,执行如下授权语句:

grant select on SYS.V_$LOCKED_OBJECT TO zhuocaidev;
grant select on  SYS.DBA_OBJECTS TO zhuocaidev;
grant select on SYS.V_$SESSION  TO zhuocaidev;
grant select on SYS.V_$PROCESS TO zhuocaidev;

在以zhuocaidev登录,可以正常创建存储过程.

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