1、在安装了ORACLE9i Standard Edition或者ORACLE9i Enterprise Edition的windows机器上(IP:192.168.0.1),
产品要选了透明网关(Oracle Transparent Gateway)里访问Microsoft SQL Server数据库cat$ORACLE9I_HOME\tg4msql\admin下新写initcat.ora配置文件.
initcat.ora内容如下:
HS_FDS_CONNECT_INFO="SERVER=SQLSERVER_HOSTNMAE;DATABASE=cat"
HS_DB_NAME=cat
HS_FDS_TRACE_LEVEL=OFF
HS_FDS_RECOVERY_ACCOUNT=RECOVER
HS_FDS_RECOVERY_PWD=RECOVER$ORACLE9I_HOME\network\admin 下listener.ora内容如下:
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.1)(PORT = 1521))
)
)
)SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = dog)
(ORACLE_HOME = d:\oracle\ora92)
(SID_NAME = dog)
)
(SID_DESC=
(SID_NAME=cat)
(ORACLE_HOME=d:\Oracle\Ora92)
(PROGRAM=tg4msql)
)
)
切记! 重启做gateway的windows机器上的(IP:192.168.0.1)TNSListener服务. 下一步猫猫喝杯茶再说,你先做吧,那个listener.ora对括号配对要求很严格的,你自己数数吧,猫咪没太算哦
产品要选了透明网关(Oracle Transparent Gateway)里访问Microsoft SQL Server数据库cat$ORACLE9I_HOME\tg4msql\admin下新写initcat.ora配置文件.
initcat.ora内容如下:
HS_FDS_CONNECT_INFO="SERVER=SQLSERVER_HOSTNMAE;DATABASE=cat"
HS_DB_NAME=cat
HS_FDS_TRACE_LEVEL=OFF
HS_FDS_RECOVERY_ACCOUNT=RECOVER
HS_FDS_RECOVERY_PWD=RECOVER$ORACLE9I_HOME\network\admin 下listener.ora内容如下:
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.1)(PORT = 1521))
)
)
)SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = dog)
(ORACLE_HOME = d:\oracle\ora92)
(SID_NAME = dog)
)
(SID_DESC=
(SID_NAME=cat)
(ORACLE_HOME=d:\Oracle\Ora92)
(PROGRAM=tg4msql)
)
)
切记! 重启做gateway的windows机器上的(IP:192.168.0.1)TNSListener服务. 下一步猫猫喝杯茶再说,你先做吧,那个listener.ora对括号配对要求很严格的,你自己数数吧,猫咪没太算哦
怎么修改啊。谢谢
cat=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.1)(PORT = 1521))
)
(CONNECT_DATA =
(SID = cat)
)
(HS = cat)
) 保存tnsnames.ora后,在命令行下
tnsping cat,哈,要是出现
Attempting to contact (DESCRIPTION = (ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.1)
(PORT = 1521))) (CONNECT_DATA = (SID = cat)) (HS = cat))
...你再以DBA身份global_names参数
alter system set global_names=false;接下来就是设置连接罗
要保证你SQL Server的cat下的用户已经有权限去登录abc哦create public database link cat
connect to abc identified by 密码 using cat;呼呼,现在总算可以访问SQL Server下数据库里的东东了 其实8i也可以的啦,为什么要求这种连接的都是9i呢?!!!小气鬼,就10分耶,气死啦,快结帐,给猫咪分分,不给吵晕你!!!
abc 是什么啊。cat是数据库,