Upgrading TestLink 1.9.3 (Prague) to 1.9.13 (Stormbringer)

If you have a TestLink 1.9.3 (Prague) and want to upgrade to the newest version TestLink 1.9.3 (Prague). this is the steps.

Steps :

• Configure a new testlink version in a another server so you will have a fail over something happens. In my case we are moving the server to Azure (http://thusharapriyantha.blogspot.in/2015/04/install-testlink-1913-stormbringer-in.html)
•  Take a backup of the Database of the TestLink 1.9.3 (Prague)

             # mysqldump -u root -p testlink > 15-9-2015.sql

• Then copy the  files to the new server. ( can use the tools like winscp to copy the file to another Linux  server )

•  Restore the Database to the new server 

# mysql -u root -p testlink < 15-9-2015.sql

• Need to run some update script for this im using PHPmyadmin. log in with the user name and select the Testlink database and go to SQL

• copy the contains of the following files and run the updates script one by one in the following order.
•  Files are located in testlink folder.

" /testlink/install/sql/alter_tables "

• Now you have upgraded the testlink 

•  To This 

Appreciation : Thilina Gunarathna guide me how do this. ( https://www.facebook.com/thilina.sameera?fref=ts)