showing database already exists

window.plugins.sqlDB.copy(dbname, location, success,error);
showing database already exists.
But I don't understand where the db file coping. I set the location 0 for android. what is that mean in android?

[kgajjar44]

window.plugins.sqlDB.copy(dbname, location, success,error);
showing database already exists.
But I don't understand where the db file coping. I set the location 0 for android. what is that mean in android?

Database is being copied to application sandbox storage:

/data/user/0//databases/