
正文
tnsnames.ora文件说明
提示:扫一扫查出行【扫一扫了解最新限行尾号】
复制提示
目录位置
unix:
$ORACLE_HOME/network/admin
WINDOW:
%ORACLE_HOME%\network\admin
设置相应的环境变量:TNS_ADMIN
tnsname.ora文件内容例子
--负载均衡,故障转移
sample2=
(DESCRIPTION=
(LOAD_BALANCE=on)
(FAILOVER=on)
(ADDRESS_LIST=
(SOURCE_ROUTE=yes)
(ADDRESS=(PROTOCOL=tcp)(HOST=host1)(PORT=1630))
(ADDRESS=(PROTOCOL=tcp)(HOST=host2)(PORT=1521)))
(ADDRESS_LIST=
(SOURCE_ROUTE=yes)
(ADDRESS=(PROTOCOL=tcp)(HOST=host3)(port=1630))
(ADDRESS=(PROTOCOL=tcp)(HOST=host4)(port=1521)))
(CONNECT_DATA=(SERVICE_NAME=sales.us.example.com)))
tnsname复杂配置







