PL/SQL developer連線資料庫寫法
阿新 • • 發佈：2018-12-11
第一種直接連線資料庫
192.168.0.210:1521/orcl
第二種在資料庫連線檔案修改 找到PLSQL裡面的tnsnames.ora檔案，然後用記事本開啟
本地例項名 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 遠端資料庫IP地址)(PORT = 遠端伺服器埠號))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = 遠端資料庫服務名)
)
)
一般位置在D:\oracle10\NETWORK\ADMIN
舉例： 實際連線舉例：
# tnsnames.ora Network Configuration File: D:\oracle10\network\admin\tnsnames.ora
# Generated by Oracle configuration tools. ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 3TU9M3WHD2KPUN8)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
)
) EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
) ORCL35 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.35)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = orcl)
)
) ORCL34 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.34)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = orcl)
)
)