Oracle transparent gateway

Source: Internet
Author: User

1. Install the transparent gateway of oracle.

Select custom installation FOR Oracle Installation, then install transparent gateway, and then choose to install components for SQL Server.

Note that only MS-SQL Server 2000 is supported for Oracle 9i, not 2005

After installation, note that a directory C: \ oracle \ ora92 \ tg4msql \ is added to the oracle installation directory \

2. Find the inittg4msql. ora file in the C: \ oracle \ ora92 \ tg4msql \ admin directory and modify it as follows:

HS_FDS_CONNECT_INFO = "SERVER = biztalk2006; DATABASE = upzone"
HS_FDS_TRACE_LEVEL = OFF
HS_FDS_RECOVERY_ACCOUNT = RECOVER
HS_FDS_RECOVERY_PWD = RECOVER

Description: You can use Migration WorkBench in the Oracle tool for configuration. (ODBC needs to be configured in the process)

3. Create a listener and modify the listener. ora file in the C: \ oracle \ ora92 \ network \ admin directory,

SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C: \ oracle \ ora92)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = ORA9)
(ORACLE_HOME = C: \ oracle \ ora92)
(SID_NAME = ORA9)
)
(SID_DESC =
(GLOBAL_DBNAME = tg4msql)
(SID_NAME = upzone)
(ORACLE_HOME = C: \ oracle \ ora92)
(PROGRAM = tg4msql)
)

)

4. Modify TNS (tnsnames. ora)

Upzone =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP) (HOST = BizTalk2006) (PORT = 1521 ))
)
(CONNECT_DATA =
(SID = upzone)
)
(HS = OK)
)

5. Restart the service

Oracle Listener

6. Create DBLink,

Create public database link UPZONE. US. ORACLE. COM
Connect to SA identified by upzone-- User Id & Password for MS-SQL
Using 'upzone ';

Select * from upzone@upzone.us.oracle.com;

Ref: General Oracle connection and transparent gateway

Configure a transparent gateway in Oracle to access MS SQL SERVER

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