oracle通过dblink访问sqlserver实现查询和插入 - 重庆思庄Oracle、Redhat认证学习论坛

序号	软件	主机名/IP	操作系统版本
1	sqlserver 2008	192.168.133.120/WIN-RJI5H316414	Windows Server 2008 R2
2	oracle 11.2.0.4.0	192.168.133.120/121	Oracle Linux 7.3 64位
3	oracle gateway for sqlserver 11.2.0.4	192.168.133.120/WIN-RJI5H316414	Windows Server 2008 R2

4、gateway安装

详细安装步骤略，选择组件时勾选oracle gateway for sqlserver

17405597b03d48d0c6.png (156.48 KB, 下载次数: 358)

下载附件

2017-7-28 17:28 上传

5、配置

（1）sqlserver端修改hosts文件绑定ip地址与主机名

192.168.133.120 WIN-RJI5H316414

（2）修改gateway安装目录下的init文件

注意：init文件名的格式为init<database>.ora,database为oracle要访问sqlserver端的数据库名

以test数据库为例

exp:C:\product\11.2.0\tg_1\dg4msql\admin\ inittest.ora

# This is a customized agent init file that contains the HS parameters
# that are needed for the Database Gateway for Microsoft SQL Server

#
# HS init parameters
#
HS_FDS_CONNECT_INFO=[WIN-RJI5H316414]//test 格式为[主机名]//数据库名
HS_FDS_TRACE_LEVEL=OFF
HS_FDS_RECOVERY_ACCOUNT=RECOVER
HS_FDS_RECOVERY_PWD=RECOVER

（3）修改C:\product\11.2.0\tg_1\network\admin\listener.ora文件,添加一个静态监听

SID_LIST_LISTENER =
(SID_LIST =
  (SID_DESC =
  (SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\product\11.2.0\tg_1)
(PROGRAM = extproc)
)
  (SID_DESC =
  (SID_NAME = test)
  (ORACLE_HOME = C:\product\11.2.0\tg_1)
  (PROGRAM = dg4msql)
)
)
（4）重启监听并查看状态