db2_export.sh script

Use the db2_export.sh script, which can be found in the $TOP/src/db/scripts/backup directory, to export the IBM® InfoSphere® Master Data Management Collaboration Server schema. Running this script generates the SQL scripts required to create tables, indexes and sequences with their current values, and stores them in a tar file in the back up directory.

Prerequisites

Before you run the db2_export.sh script, you must:
  • Shut down the InfoSphere MDM Collaboration Server application connected to the database schema.
  • Make sure that the back up directory exists on local disks on the database server and does not contain DB2 data files.
  • Make sure that the owner of the back up directory is the DB2 instance owner on the database server.
  • Make sure that you log in to the database server as the DB2 instance owner to copy and run the db2_export.sh script. You must not run the script from the application server.
  • Make sure that the db2_export.sh script is saved in the UNIX format if you copy it from a Windows-based computer to the database server. If the file is not in the UNIX format, the system might introduce end-of-line characters that will cause the script to fail.

Syntax

db2_export.sh ----db=databasename --dbuser=exportuser --dbpassword=exportuserpassword --backupdir=bkpdirectory --bkpfile=bkpfilename

Parameters

db
Specify the name of the database from where you want to export the schema.
dbuser
Specify the name of the InfoSphere MDM Collaboration Server database schema user to export. It is db_userName in the common.properties file.
dbpassword
Specify the password of the InfoSphere MDM Collaboration Server database schema user to export. It is db_password in the common.properties file.
backupdir
Specify the name of the directory with the full path where you want to export the database schema. The tar file is created in this directory.
bkpfile
Specify the name of the back up tar file.

Example

In this example, the db2_export.sh script is run to export the wpcdb database schema to the july10bkp file in the /u01/backup directory for the user wpc1.

db2_export.sh --db=wpcdb --dbuser=wpc1 --dbpassword=passwd --backupdir=/u01/backup --bkpfile=july10bkp

Sample output

Running this script will display the date of last revision of the script and DB2 connection information.

Last updated: 21 Jul 2017