當我們需要查看數據庫信息時，我們更願意通過客戶端來查看，這樣不僅操作方便，而且查看更精准。那么需要遠程連接數據庫需要在本地修改那些配置呢？以下是我個人的經驗，希望大家都指正。
1、在oracle安裝目錄\oracle\product\11.2.0\dbhome_1\NETWORK\ADMIN\tnsnames.ora文件中添加紅線以下的配置，可以換行，但不能有間隔。
# tnsnames.ora Network Configuration File: E:\oracle\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools. LISTENER_ORCL =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
)
)
ORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = orcl)
)
) YT_PX=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 172.41.1.21)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = matedb)
)
) |
2、監聽本地ip有兩種方法
（1）在\oracle\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora 文件中監聽本地ip
| # listener.ora Network Configuration File: E:\oracle\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora
# Generated by Oracle configuration tools. SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = E:\oracle\product\11.2.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:E:\oracle\product\11.2.0\dbhome_1\bin\oraclr11.dll")
)
(SID_DESC =
(GLOBAL_DBNAME = ORCL)
(ORACLE_HOME = E:\oracle\product\11.2.0\dbhome_1)
(SID_NAME = ORCL)
)
) LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.192.88.220)(PORT = 1521))
)
) ADR_BASE_LISTENER = E:\oracle |
|
（2）在菜單欄找到Net Manager 點擊進入
如下圖添加新的監聽器監聽本地ip
