标签:style blog color io 数据 2014 art ar
今天安装了一个oracle 12c的数据库做测试,在运行一个很简单的命令时出错了:
SQL> show con_name concat "." (hex 2e) SP2-0158: unknown SHOW option "_name"
上网搜了好久也没搜到,在google里面居然只搜到一条记录,是一个法国人写的blog,可惜好像他也没有写这个错误的原因。最后又看了下自己的操作,发现是下面这样的,
[oracle@oratest profile]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.4.0 Production on Wed Aug 6 15:17:28 2014 Copyright (c) 1982, 2013, Oracle. All rights reserved. Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options SQL> show con_name concat "." (hex 2e) SP2-0158: unknown SHOW option "_name" SQL>
可以发现sqlplus 是11g的。虽然sqlplus 是11g的,但是连接的却是12c数据库,这是因为我在设置环境变量的时候只设置了oracle sid 和 oracle home 没有设置path。 11g的sqlplus不识别12c的命令。所以需要用下面的方式。
[oracle@oratest profile]$ /u01/app/oracle/product/12c/bin/sqlplus / as sysdba SQL*Plus: Release 12.1.0.1.0 Production on Wed Aug 6 15:22:11 2014 Copyright (c) 1982, 2013, Oracle. All rights reserved. Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options SQL> show con_name CON_NAME ------------------------------ CDB$ROOT SQL>
oracle 12c show con_name,布布扣,bubuko.com
标签:style blog color io 数据 2014 art ar
原文地址:http://www.cnblogs.com/kramer/p/3894785.html