D: /oracle/ora9/neetwork/admin/tnsnames.ora
There is such a file in this way, by setting it, it can be convenient for SQL Plus login, which is made by some applications, or how to use DBLINK to operate, I have to study, I found that Oracle seems to be more complicated than SQL Server.
# TNSNAMES.ORA NETWORK Configuration File: D: /oracle/ora9/neetwork/admin/tnsnames.ora # generated by Oracle Configuration Tools.
INST1_HTTP = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP) (HOST = overmind) (PORT = 1521))) (CONNECT_DATA = (SERVER = SHARED) (SERVICE_NAME = MODOSE) (PRESENTATION = http: // HRService) ))
ExtProc_connection_data = (description = (address = (protocol = IPC)))) (Connect_Data = (SID = PLSEXTPROC)))
OVERMIND = (deScription = (address = (protocol = tcp))))) (service_name = overmind))) (Service_name = Overmind))
BV_210 = (description = (address = (protocol = tcp) (host = 1521))) (conne = 1521)))) (Connect_Data = (Service_name = BV)))
