1. 須要安裝 Oracle Instant Client
官網:http://www.oracle.com/technetwork/database/features/instant-client/index-097480.html
下載解壓至任意目錄便可,例如 C:\app\instantclient\html
2. 建立文件tnsnames.ora,內容以下數據庫
myDB = (DESCRIPTION = (ADDRESS_LIST = ( ADDRESS = (PROTOCOL = TCP) (HOST = localhost) (PORT = 1521) ) ) ( CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl) ) )
其中myDB的名字能夠任意寫一下,修改一下對應的HOST, PORT, SERVICE_NAME,而後保存到Oracle Instant Client根目錄下,即C:\app\instantclient\tnsnames.oraoracle
3. 打開PL/SQL Developer,第一次能夠點取消登錄,打開「工具」 -> 「首選項」 -> "Oracle鏈接",設置以下
Oracle主目錄名:C:\app\instantclient\
OCI庫:C:\app\instantclient\oci.dll
app
4. 增長環境變量 TNS_ADMIN,值爲C:\app\instantclient\工具
5. 關閉PL/SQL Developer,從新打開時選擇數據庫爲myDB,填入遠程Oracle的用戶名和密碼便可。code