How to connect SQLPlus without tnsnames.ora

https://asktom.oracle.com/pls/asktom/f?p=100:11:0::NO::P11_QUESTION_ID:45033135081903

asktom上的一個話題，不用tnsnames.ora文件直接遠程連接如下

C:\Users\Administrator>sqlplus system/system@ocm01:1521/ocmdb as sysdba

SQL*Plus: Release 10.2.0.3.0 - Production on 星期五 5月 9 21:27:52 2014


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


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