61.You frequently have multiple RMAN sessions running, and you want to be able to easily identify each
job via the CLIENTJNFO column of the dynamic performance view V$SESSION. What RMAN command
can you run to set the value for this column?
A. set clientinfo to ‘RJB rman session‘;
B. set command id to ‘RJB rman session‘;
C. set channelid to ‘RJB rman session‘;
D. set session_name to ‘RJB rman session
原答案：C
正确答案：B
验证：
RMAN> set command id to ‘RJB rman session‘;
正在执行命令: SET COMMAND ID
SELECT t.SID,t.USERNAME, t.STATUS, t.MACHINE,t.CLIENT_INFO FROM v$session t ORDER BY client_info;
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
SID USERNAME STATUS MACHINE CLIENT_INFO
1 70 SYS INACTIVE WORKGROUP\IDYLAN
id=RJB rman session
【官方文档】
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Enters the specified string into the The
V$SESSION.CLIENT_INFO column will be cleared. |
OCP试题解析之053-61 RMAN set command id to
原文：http://blog.csdn.net/indexman/article/details/38929479