Download Oracle instant Client :[ Ссылка ]
tnsnames.ora
-------------------------
Net_serice_name=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(COMMUNITY = tcp.world)
(PROTOCOL = TCP)
(Host = IP address )
(Port = 1521)
)
)
(CONNECT_DATA = (SID =service_name ))
)
![](https://i.ytimg.com/vi/VsJXb7Xbo18/mqdefault.jpg)