MY_DB = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = your_server_ip)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = your_service_name) ) ) Use code with caution. 2. Set Environment Variables Open . Add ORACLE_HOME pointing to your installation path.
sqlplus username/password@//dbhost:1521/orcl install oracle client 12c