Oracle 10g + SQL SERVER 2000 透明网关设置

前提:在安装oracle时选中安装透明网关组件(默认不选中),如果未安装可以重新选择安装此组件.

环境:Oracle 10g + SQL SERVER 2000

数据库:Oracle:ZNDATA;SQL SERVER:ZNDB

目标:在oracle下建立一个tnsname用来访问SQL SERVER的ZNDB数据库.

(1)建立ZNDB数据库在Oracle下的别名zheneng:

进入%ORACLE_HOME%\tg4msql\admin目录建立文件initzheneng.ora,里面内容如下:

HS_FDS_CONNECT_INFO="SERVER=192.168.0.197;DATABASE=ZNDB"

HS_FDS_TRACE_LEVEL=OFF

HS_FDS_RECOVERY_ACCOUNT=RECOVER

HS_FDS_RECOVERY_PWD=RECOVER

(2)建立listener:

进入%ORACLE_HOME%\network\admin修改listener.ora文件增加:

(SID_DESC =

(SID_NAME = zheneng) ###注意:要与前面建的文件名字initzheneng去掉init后一样.

(ORACLE_HOME = D:\oracle\product\10.1.0\db_1)

(PROGRAM = tg4msql)

)

(3)建立tnsnames.ora:

与(2)相同目录下修改tnsnames.ora文件增加一个TNSNAME:

ZNDB =

(DESCRIPTION =

(ADDRESS_LIST =

(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.197)(PORT = 1521))