install oracle database gateway for microsoft sql server

8/10/2019 Install Oracle Database Gateway for Microsoft SQL Server

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Install Oracle Database Gateway for Microsoft SQL server

Unzip the downloaded zip file. It will create a directory namedgateways

Change the directory to gatewaysand start installer.

-bash-3.00$ cd /software/11gR2-Gateways/gateways/

-bash-3.00$ ./runInstaller


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Click Next


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Select name for the Oracle Home. The Path defaults to Oracle Home. No need to change the same.


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Select Oracle Database Gateway for Microsoft SQL Serverand click Next


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Provide any existing Microsoft SQL Server details where you are planning to connect. It actually writes

this in a config file and does not really verify.

This can be changed later also in the configuration file. Click Next


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Click Install


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Once it prompts with above screen, open another shell and run the script as root

root@host # /app/oracle/product/11.2.0/dbhome_1/root.sh

Running Oracle 11g root.sh script

The following environment variables are set as:

ORACLE_OWNER= ora11g

ORACLE_HOME= /app/oracle/product/11.2.0/dbhome_1

Enter the full pathname of the local bin directory: [/usr/local/bin]:

The file dbhome already exists in /usr/local/bin. Overwrite it? (y/n) [n]: y

Copying dbhome to /usr/local/bin

The file oraenv already exists in /usr/local/bin. Overwrite it? (y/n) [n]: y

Copying oraenv to /usr/local/bin

The file coraenv already exists in /usr/local/bin. Overwrite it? (y/n) [n]: y

Copying coraenv to /usr/local/bin


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Entries will be added to the /var/opt/oracle/oratab file as needed by

Database Configuration Assistant when a database is created

Finished running generic part of root.sh script.

Now product-specific root actions will be performed.

Finished product-specific root actions.

Click Exitto Finish the installation.

Configure Oracle Database Gateway for Microsoft SQL Server

Make sure that the MS SQL database details are correct in the dg4msql parameter file.


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-bash-3.00$ more $ORACLE_HOME/dg4msql/admin/initdg4msql.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=[SERVER127]:4076//NewCDP16

# alternate connect format is hostname/serverinstance/databasename

HS_FDS_TRACE_LEVEL=OFF

HS_FDS_RECOVERY_ACCOUNT=RECOVER

HS_FDS_RECOVERY_PWD=RECOVER

-bash-3.00$ cd $ORACLE_HOME/network/admin

Append following in existing listener.ora. Change the name, path and port as required.

LISTENER_dg4mssql=

(DESCRIPTION_LIST =

(DESCRIPTION =

(ADDRESS_LIST =

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

)

)

)

SID_LIST_LISTENER_dg4mssql=

(SID_LIST=

(SID_DESC=

(SID_NAME=dg4msql)

(ORACLE_HOME=/app/oracle/product/11.2.0/dbhome_1)

(ENV=LD_LIBRARY_PATH=/app/oracle/product/11.2.0/dbhome_1/dg4msql/driver/lib:/app/oracle/pro

duct/11.2.0/dbhome_1/lib)

(PROGRAM=dg4msql)

)


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install oracle database gateway for microsoft sql server

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