[Oracle]服务器端64位Oracle安装两个数据库配置及远程访问

1. 服务器端主机A环境：

　　Windows Server 2008 64bit

　　Oracle 11gR2(11.2.0.1.0) 64bit服务器版。

　　IP：192.168.1.2

——Database Configuration Assistant数据库助手创建两个数据库。

——配置监听方案1：通过Net manager配置。一个监听程序，监听（本机的2个端口1521和1522，2个数据库Orcl和Demo），配置2个服务Orcl和Demo。

具体参考：http://wenku.baidu.com/view/e5e469233169a4517723a3c1.html

方案1生成的listener.ora文件：

 1 # listener.ora Network Configuration File: D:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora

 2 # Generated by Oracle configuration tools.

 3 

 4 SID_LIST_LISTENER =

 5   (SID_LIST =

 6     (SID_DESC =

 7       (SID_NAME = CLRExtProc)

 8       (ORACLE_HOME = D:\app\Administrator\product\11.2.0\dbhome_1)

 9       (PROGRAM = extproc)

10       (ENVS = "EXTPROC_DLLS=ONLY:D:\app\Administrator\product\11.2.0\dbhome_1\bin\oraclr11.dll")

11     )

12     (SID_DESC =

13       (GLOBAL_DBNAME = Orcl)

14       (ORACLE_HOME = D:\app\Administrator\product\11.2.0\dbhome_1)

15       (SID_NAME = Orcl)

16     )

17     (SID_DESC =

18       (GLOBAL_DBNAME = Demo)

19       (ORACLE_HOME = D:\app\Administrator\product\11.2.0\dbhome_1)

20       (SID_NAME = Demo)

21     )

22   )

23 

24 LISTENER =

25   (DESCRIPTION_LIST =

26     (DESCRIPTION =

27       (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))

28     )

29     (DESCRIPTION =

30       (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.2)(PORT = 1521))

31     )

32     (DESCRIPTION =

33       (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1522))

34     )

35   )

36 

37 ADR_BASE_LISTENER = D:\app\Administrator

——配置监听方案2，通过Net manager配置。一个监听程序，监听（1个端口1521，2个数据库Orcl和Demo），配置2个服务Orcl和Demo。

方案2生成的listener.ora文件：

 1 # listener.ora Network Configuration File: D:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora

 2 # Generated by Oracle configuration tools.

 3 

 4 SID_LIST_LISTENER =

 5   (SID_LIST =

 6     (SID_DESC =

 7       (SID_NAME = CLRExtProc)

 8       (ORACLE_HOME = D:\app\Administrator\product\11.2.0\dbhome_1)

 9       (PROGRAM = extproc)

10       (ENVS = "EXTPROC_DLLS=ONLY:D:\app\Administrator\product\11.2.0\dbhome_1\bin\oraclr11.dll")

11     )

12     (SID_DESC =

13       (GLOBAL_DBNAME = Orcl)

14       (ORACLE_HOME = D:\app\Administrator\product\11.2.0\dbhome_1)

15       (SID_NAME = Orcl)

16     )

17     (SID_DESC =

18       (GLOBAL_DBNAME = Demo)

19       (ORACLE_HOME = D:\app\Administrator\product\11.2.0\dbhome_1)

20       (SID_NAME = Demo)

21     )

22   )

23 

24 LISTENER =

25   (DESCRIPTION_LIST =

26     (DESCRIPTION =

27       (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))

28     )

29     (DESCRIPTION =

30       (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.2)(PORT = 1521))

31     )

32   )

33 

34 ADR_BASE_LISTENER = D:\app\Administrator

方案2服务配置文件tnsnames.ora：

 1 # tnsnames.ora Network Configuration File: D:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN\tnsnames.ora

 2 # Generated by Oracle configuration tools.

 3 

 4 Orcl =

 5   (DESCRIPTION =

 6     (ADDRESS_LIST =

 7       (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.2)(PORT = 1521))

 8     )

 9     (CONNECT_DATA =

10       (SERVER = DEDICATED)

11       (SERVICE_NAME = Orcl)

12     )

13   )

14 

15 Demo =

16   (DESCRIPTION =

17     (ADDRESS_LIST =

18       (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.2)(PORT = 1521))

19     )

20     (CONNECT_DATA =

21       (SERVER = DEDICATED)

22       (SERVICE_NAME = Demo)

23     )

24   )

25 

26 LISTENER_Orcl =

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

28 

29 

30 ORACLR_CONNECTION_DATA =

31   (DESCRIPTION =

32     (ADDRESS_LIST =

33       (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))

34     )

35     (CONNECT_DATA =

36       (SID = CLRExtProc)

37       (PRESENTATION = RO)

38     )

39   )

40 

41 LISTENER_Demo =

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

服务器端测试连接成功。

2. 客户端PC机B环境：

　　Win7 64bit

　　Oracle 11gR2(11.2.0.1.0) 64bit服务器版（当作客户端来用）

　　PL/Sql Developer 9.0，PC端设置保证了PL/Sql Developer可访问。Net Manager默认的路径一般为E:\app\yang-PC\product\11.2.0\dbhome_1\NETWORK\ADMIN,此时的TNS_ADMIN环境变量已经改变，再通过Net Manager配置服务。

　　http://www.cnblogs.com/donetbaoxj320/archive/2011/11/24/2262412.html

　　http://www.cnblogs.com/yhlx125/archive/2013/04/19/3030189.html　　

——Net Manager配置服务，新建服务Server，主机名192.168.1.2，端口1521，服务名Orcl，测试连接。

——老是报“连接超时”错误：吐血，服务器端防火墙没有关闭。关闭防火墙后，连接测试成功。保存配置。

——PL/Sql Developer 可以访问服务器数据库。

3.配置监听和服务的相关知识：

　　监听程序和数据库配套，运行在服务器上。