首先,如果你的电脑是64位,你首先需要下载instantclient-basic-win32-11.2.0.1.0.zip。
下载完成后,解压到自己的电脑中,我解压到D:\Oracle\instantclient_11_2
下面进行环境变量的配置:
NLS_LANG AMERICAN_AMERICA.ZHS16GBK
TNS_ADMIN D:\Oracle\instantclient_11_2(你自己的目录)
Path D:\Oracle\instantclient_11_2
之后需要在D:\Oracle\instantclient_11_2下面添加一个文件tnsnames.ora,里面的内容为(你要根据自己的进行配置)
# tnsnames.ora Network Configuration File: D:\oracle\product\10.2.0\db_2\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
ORA10 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = lte)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = ora10)
)
)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
)
#system/oracledba
PX =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.1.50.28)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = orcl)
)
)
之后打开 PL SQL ,什么都不需要操作,直接进入便可,进入之后进行相关的配置。
重新打开便可以进行远程链接。