Case when passphrase (password) is lost for existing DB

I am using this library to have an encrypted SQL DB in Android.
There is a usecase where a DB if first encrypted via a passphrase but that passphrase is lost.
How can I handle this case.
I want that either DB file should get deleted or all its tables get dropped & new setup is done using a new passphrase that I provide.
How can I achieve this

Hello @ukmiitb - there is no way to recover a database where the key is lost. I would suggest deleting the database file and recreating it from scratch in that case.