Oracle instant client安装 用于PL/SQL Dev
虚拟机里的Linux安装了Oracle，由于在Windows物理机要用到PL/SQL Developer连接到虚拟机里的Oracle，但是不想在物理机里在重新安
虚拟机里的Linux安装了Oracle，由于在Windows物理机要用到PL/SQL Developer连接到虚拟机里的Oracle，
但是不想在物理机里在重新安装一下Oracle了（太大了，没地了=。=）。于是用到了Oracle Instant Client。
好了废话不多说了。步骤如下：
1、先在Linux里配置好监听。listener.ora 文件内容如下
# listener.ora Network Configuration File: /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = wiseman)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(SID_NAME = wiseman)
)
)
注：SID_name的大小写必须和Linux里的SID一样。我的是小写
2、然后是Windows端的配置了，，先把下的
GGDB =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST =192.168.0.99)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = WISEMAN)
)
)
3、最后设置PL/SQL Developer，工具-->首选项下改成如下图内容即可
现在重启一下PL/SQL Developer，再次登陆就行了。
补充：
Instant Client 不自带SQL*Plus所以可以在刚才的页面下载它，instantclient-sqlplus-nt-11.2.0.3.0.zip。下载完后，
在配置一下windows端的系统变量。
NLS_lANG=SIMPLIFIED CHINESE_CHINA.ZHS16GBK
TNS_ADMIN=C:\Oracle\instantclient_11_2
Path=C:\Oracle\instantclient_11_2
现在就可以用 sqlplus system/oracle@GGDB 进行连接了。
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