PL/SQL developer安裝步驟:
1.
下載安裝PL/SQL developer、與oracle client. 最好放在同一個目錄下,解壓文件。

2.
安裝PL/SQL,在客戶端文件下創建NETWORK目錄:


3在類似於此D:\D\app\PLsql\odac_client\NETWORK\admin目錄下創建tnsnames.ora文件
tnsnames.ora文件里是關於服務器端數據的連接描述。
Eg1:
OMS_DEV_15 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.124.253.15)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = OMS)
)
)
Eg2
ISS2 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.124.253.154)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = ISS)
)
)
4.登錄PL/sql 不用連接上,click
工具==> 首選項
添加關於client路徑的描述信息。


5. 做完之后,再次登錄PL/SQL developer ,輸入相關信息登錄數據庫。


