Oracle 11.2.0 설치 직후 tnsnames.ora

# tnsnames.ora Network Configuration File: C:\Oracle\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.

LISTENER_SKYSID =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))

LISTENER_ORCLSKY =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))

SKYDB1 =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = skydb1)
    )
  )

LISTENER_SKYDB1 =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))

ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
    )
    (CONNECT_DATA =
      (SID = CLRExtProc)
      (PRESENTATION = RO)
    )
  )