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How To Use Sqlplus To Connect To An Oracle Database Located On Another Host Without Modifying My Own Tnsnames.ora - Database Administrators Stack Exchange. The local oracle database is where the link has been created and points to the remote database. Database administrators stack exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community a standard way to interact with a database from a.
I try to connect to sqlplus from ksh without using tnsnames.ora but that does not work as i would. The easy connect naming method provides tcp/ip connectivity to databases without requiring you to configure oracle net services. After setup is completed, open oracle database ui application which can be done in 2 ways: If you use the sys user, you must include as sysdba after the username. Stack exchange network consists of 180 q&a communities including stack overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. You can use easy connect for this: The most simple is to use tnsnames.ora file to connect to the database. Connect to core db from db host or remote as sysdba: Mydb = (description = (address_list = (address = (protocol = tcp)(host = c)(port =a)) ) (connect_data = (service_name =b) ) ) Database administrators stack exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community a standard way to interact with a database from a.
No such file or directory but i can connect using scott@orcl the orcl connect identified point to my oracle. Use this variable for further logic the code that i have written so far is as follows: Modify tnsnames.ora file [oracle@test ~]$ vi. Local_sid = (description = (address = (protocol= tcp)(host= hostname.network)(port= 1521)) (connect_data = (sid = remote_sid)) ) and then use that in sqlplus. Sqlplus user/pass@local_sid however, in my circumstances modifying the local tnsnames is not. Connect to core db from db host or remote as sysdba: · fourth way to connect sqlplus with easy connect, this is quite same as above one, but here we also mentioning oracle_sid with credentials, like in some case we have many oracle version, oracle database running on same server, in that case we have to connect with specific oracle_sid · fourth way to connect sqlplus with easy connect, this is quite same as above. Sqlplus {username | /} [as sysdba] an example of this command is: I am new to oracle database, i have installed oracle 11.g on redhat 5.6, i have a database that i can connect to it using the following command: Connect to remote oracle database using sqlplus. This section describes how to use sql*plus and the easy connect naming method to connect to an oracle database from a client computer.
