1、pl/sql developer
(1)安装包解压并安装;
(2)在oracle官网(https://www.oracle.com/database/technologies/instant-client/microsoft-windows-32-downloads.html),下载对应的 instantclient;
关于版本,可以在数据库查看,因我的版本是11.2.0.4.0,所以我下的是instantclient-basic-nt-11.2.0.4.0 .zip
(3)将instantclient-basic-nt-11.2.0.4.0 .zip解压,我将此加压文件放在了:PLSQL-10.0.5\instantclient-basic-windows.x64-11.2.0.4.0\instantclient_11_2
(4)配置tnsnames.ora
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.XXX.XX)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
)
)
(5)配置window的系统环境变量(2个),path;
(6)重启windows系统;
(7)登录pl/sql developer,注意,database为server_name;
show parameter service;查询server_name
如果不用tns,可以用连接串登录
2、sqldeveloper.exe
解压直接使用,登录时使用SID;(pl/sql developer登录使用server_name,如需要使用SID需在tns设置)
select INSTANCE_NAME from v$instance;查询sid