1. Connect the native database A. If the machine has a static ip,oracle installed, it can connect the native Oracle database.
B. When Oracle is installed, the computer does not have a static IP (that is, when the network cable is not plugged in).
Modify the Tnsnames.ora, Listener.ora file in the Network\admin file to HOST the native computer name.
If the computer name is not set well, modify the windows\system32\drivers\etc\ hosts file.
2. Connect it to the machine server A. Open instance services and listeners.
B. Enter the Netmanager to build the connection.
3. Connection Note Point A. Sqlplus NXG/NXG@ORCL format to connect, you must turn on the monitor.
B. The use of Pl-sql must be opened for monitoring.
C. Connecting in Myeclipes, connection string Jdbc:oracle:thin: @localhost: ORCL in 1521:ORCL must be a service
The instance name of the device, not the alias that was taken on the native machine.
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