1. 须要安装 Oracle Instant Client
官网:http://www.oracle.com/technetwork/database/features/instant-client/index-097480.html
下载解压至任意目录便可,例如 C:\app\instantclient\html
2. 建立文件tnsnames.ora,内容以下数据库
myDB = (DESCRIPTION = (ADDRESS_LIST = ( ADDRESS = (PROTOCOL = TCP) (HOST = localhost) (PORT = 1521) ) ) ( CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl) ) )
其中myDB的名字能够任意写一下,修改一下对应的HOST, PORT, SERVICE_NAME,而后保存到Oracle Instant Client根目录下,即C:\app\instantclient\tnsnames.oraoracle
3. 打开PL/SQL Developer,第一次能够点取消登录,打开“工具” -> “首选项” -> "Oracle链接",设置以下
Oracle主目录名:C:\app\instantclient\
OCI库:C:\app\instantclient\oci.dll
app
4. 增长环境变量 TNS_ADMIN,值为C:\app\instantclient\工具
5. 关闭PL/SQL Developer,从新打开时选择数据库为myDB,填入远程Oracle的用户名和密码便可。code