Oracle使用hs odbc连接mssql2008

Posted 2020-09-26

1.创建odbc

 

 

 

2.在 product\\11.2.0\\dbhome_1\\hs\\admin\\  下拷贝initdg4odbc,把名字改为initcrmsql（init+所建odbc的名称）

HS_FDS_CONNECT_INFO =crmsql #odbc名称
HS_FDS_TRACE_LEVEL= 0
HS_FDS_RECOVERY_ACCOUNT=sa  #要连接的数据库名称
HS_FDS_RECOVERY_PWD=123456  #要连接的数据密码

3.配置 product\\11.2.0\\dbhome_1\\NETWORK\\ADMIN 文件夹下 listener，增加

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (SID_NAME = CLRExtProc)
      (ORACLE_HOME = E:\\app\\Administrator\\product\\11.2.0\\dbhome_1)
      (PROGRAM = extproc)
      (ENVS = "EXTPROC_DLLS=ONLY:E:\\app\\Administrator\\product\\11.2.0\\dbhome_1\\bin\\oraclr11.dll")
    )
    # 增加开始
     (SID_DESC =
      (SID_NAME = crmsql)
      (ORACLE_HOME = E:\\app\\Administrator\\product\\11.2.0\\dbhome_1)
      (PROGRAM =dg4odbc)
    )
     # 增加结束
  )

　　

 tnsnames文件中增加

crmsql= (DESCRIPTION=
    (ADDRESS=(PROTOCOL=tcp)(HOST= 192.168.2.4)(PORT=1521))
    (CONNECT_DATA=(SID=crmsql))
    (HS=OK)
  )

3.重启oracle监听。

4.打开sql plus，输入连续的oracle的用户名和账号。

create public database link crmsql
  connect to sa indentified by "123456"
  using \'crmsql\';

5.验证

select * from test@crmsql