对于配置有限的电脑,不安装oracle需要使用plsql怎么设置才可以使用呢
一、首先下载一个instantclient (Oracle提供的一个较为轻量级的客户包)
据说plsql不支持64位的instantclient 呦
附地址:链接:http://pan.baidu.com/s/1dE5I71v 密码:2n5c
二、原instantclient 是不含有sqlnet.ora和tnsnames.ora两个文件的,但是上边包中我已经放进去了。
tnsnames.ora文件:
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(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)
)
)
sqlnet.ora文件
SQLNET.AUTHENTICATION_SERVICES= (NTS) NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
三、添加系统变量:TNS_ADMIN
变量值:D:\Oracle\instantclient_11_2(放置instantclient_11_2这个客户包的位置)
四、打开plsql:Tools-->Preferences
设置俩变量Oracle Home:instantclient的路径
OCI library:instantclient的路径\oci.dll
五、请重启下plsql,是不是好啦是不是好啦,好啦啦