windows連接遠程Oracle數據庫

一、在windows安裝Oracle客戶端：

下載地址：https://www.oracle.com/database/technologies/112010-win64soft.html
** 選擇第二項管理員安裝**

• 問題1：版本錯誤
  解決：
  修改安裝文件：\client\stage\cvu
  編輯該目錄下的兩個xml文件：oracle.client_InstantClient.xml和cvu_prereq.xml
  按規律添加以下內容：

<OPERATING_SYSTEM RELEASE="6.2">
    <VERSION VALUE="3"/>
    <ARCHITECTURE VALUE="64-bit"/>
    <NAME VALUE="Windows 10"/>
    <ENV_VAR_LIST>
        <ENV_VAR NAME="PATH" MAX_LENGTH="5119" />
    </ENV_VAR_LIST>
</OPERATING_SYSTEM>

• 問題二：安裝目錄重復
  重新選擇安裝目錄！

二、安裝PL/SQL Developer

下載地址：https://www.allroundautomations.com/try-it-free/

三、登錄連接Orcle

• 問題一：沒有監聽
  修改服務端Oracle的文件：
  一定得備份！！！
  解決辦法簡述：

• 1.修改/home/tools/oracle11g/product/11.2.0/dbhome_1/network/admin/listener.ora中的localhost改為192.168.8.13【服務器IP】；
• 2.修改/home/tools/oracle11g/product/11.2.0/dbhome_1/network/admin/tnsnames.ora中的localhost改為192.168.8.13【服務器IP】；
• 3.修改后，重啟oracle，監聽，並注冊，主win10上的plsql就可以遠程連接虛擬機上的數據庫了。

具體操作步驟如下：

• 1、修改數據庫服務器中listener.ora文件內容
  原始內容:

# listener.ora Network Configuration File:/home/tools/oracle11g/product/11.2.0/dbhome_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
      (ADDRESS = (PROTOCOL = TCP)(HOST = localhost.localdomain)(PORT = 1521))
    )
  )
ADR_BASE_LISTENER = /home/tools/oracle11g

修改后的內容如下：

# listener.ora Network Configuration File: /home/tools/oracle11g/product/11.2.0/dbhome_1/network/admin/listener.ora# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
    (SID_LIST =
        (SID_DESC =
            (GLOBAL_DBNAME = orcl)
            (ORACLE_HOME = /home/tools/oracle11g/product/11.2.0/dbhome_1/)
            (SID_NAME = orcl)
        )
    )

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.8.13)(PORT = 1521))
    )
  )

ADR_BASE_LISTENER = /home/tools/oracle11g

• 2、修改數據庫服務器中tnsnames.ora文件內容
  原始內容:

# tnsnames.ora Network Configuration File: /home/tools/oracle11g/product/11.2.0/dbhome_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.
ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost.localdomain)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

修改后的內容：

# tnsnames.ora Network Configuration File: /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.

LISTENER_ORCL =
  (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.183.129)(PORT = 1521))

orcl =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.183.129)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

• 添加服務器
  管理員權限運行Net Mananger
  按步驟添加：
  
  然后按內容添加：
  

• 修改windows客戶端文件
  使用管理員權限修改：
  D:\Oracle11g_Client\product\11.2.0\client_1\network\admin
  修改內容為：【核對一下，一般不用修改】

# tnsnames.ora Network Configuration File: D:\Oracle11g_Client\product\11.2.0\client_1\NETWORK\ADMIN\tnsnames.ora
# Generated by Oracle configuration tools.

ORCL =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.183.129)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = orcl)
    )
  )

三、在數據庫服務器中啟動監聽並更新注冊

• 最后重啟一下監聽與數據庫並更新注冊

$ lsnrctl stop        #先關閉監聽服務
$ lsnrctl start        #開啟監聽服務
$ sqlplus / as sysdba      #登入
SQL> shutdown immediate    #立即關閉數據庫服務
SQL> startup        #開啟數據庫服務
命令：SQL> alter system register;  #注冊
System altered.
SQL>
SQL> quit #登出
輸出：
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

四、登錄plsql