how to change mws current db url to new url

Currently mws is pointing to myDB1(sqlServer2005) data base.I want to change this to myDB2 (sqlserver2005).
what are the changes i need to do?
i don’t want to reinstallthe mws.
can anyone have an idea.?


Should be done using the below file

Also, run the db scripts to create all the required tables or maybe export/import the schema from db1 to db2

I have done by updating the mws-db.xml