摘自Oracleadvice
You can avoid having to use a TNSNAMES.ORA file by specifying the full connect string at the command prompt. The hostname is the only mandatory piece.
sqlplus username/password@ [//] hostname [:port] [/service_name]
Eg. sqlplus scott/tiger@moriarty:1521/ORCL
Set up EZCONNECT in the sqlnet.ora file as follows:
NAMES.DIRECTORY_PATH = (TNSNAMES, EZCONNECT)
来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/10599713/viewspace-977607/,如需转载,请注明出处,否则将追究法律责任。
转载于:http://blog.itpub.net/10599713/viewspace-977607/
本文介绍如何通过指定完整的连接字符串来避免使用TNSNAMES.ORA文件的方法,包括直接在命令提示符中指定连接字符串及通过设置EZCONNECT选项简化连接过程。
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