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Oracle数据库编译存储过程假死问题

oracle编译存储过程假死问题
这种情况下如果强行终止存储过程编译,再次recompile存储过程会发现还是挂死的,这个主要是由于强行终止后会话为inactive状态,但是该会话却没有被真正的释放。使用如下语句查询出挂起的会话:
select v.osuser, v.process, v.program, v.machine, v.terminal, v.module, v.username, v.status, v.sid, v.serial#, 'alter system kill session '''||v.sid||','|| v.serial#||''';' as kill_session, v.paddr
from v$session v
where v.username like '%username%'
and v.program like 'plsqldev%'
and v.osuser like '%%'
and v.status='inactive';
将结果中kill_session一列复制,在sqlplus下执行,杀掉这些未释放的会话,再重新登录到plsql下recompile刚才的存储过程a就ok了
处理方法一 :
            1.select saddr,sid,serial#,paddr,username,status from v$session
            where username is not null
            example:saddr,sid,serial#,paddr,username,status from v$session where
            username = 'xnjw0419' ;
            saddr sid serial# paddr username status
            -------- ---------- ---------- --------
            ------------------------------ --------
            542e0e6c 11 314 542b70e8 eygle inactive 542e5044 18 662 542b6d38 sys
            active
            2.alter system kill session 'sid, serial#';
            example:alter system kill session '11,314';(注:在sqlplus中执行 )
            结果: 提示标记要删去的会话 无法释放会话,未成功解锁
            ====================================================================================================
            处理方法二 :
            a、 找到你要杀掉的那个session, 并记下paddr
            select sid, username, paddr, status from v$session where username =
            '用户名' ;
            example:select sid, username, paddr, status from v$session where
            username = 'xnjw0419' ;
            sid usernamepaddrstatus
            ---------- ------------------------------ -------- --------
            10 xnjw04192b5e2e2c killed
            b、 找到这个session所对应的spid
            select * from v$process where addr = '上面查寻的paddr';
            example:select addr,pid,spid,username,serial#,terminal from
            v$process where addr = '2b5e2e2c';
            addrpid spidusernameserial# terminal
            -------- ---------- ------------ --------------- ----------
            ----------------
            2b5e2e2c44 1204system-99 jwc
            c、 杀掉spid所标识的那个进程
            d:>orakill sid  spid (注:cmd命令窗口中执行 只有oracle服务器端才有orakill命令)
            example: d:>orakill oemrep 1204
            提示:kill of thread id 1204 in instance oemrep successfully signalled.
            结果:成功删除该session,表也解锁
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