Why I am getting database size as 3072 in file explorer of android application

After creating SQLite database connection, while running when I view DDMS, file explorer sho开发者_StackOverflow社区ws the size of database as 3072.

I think that why I am unable to open the database and retrive the values. Can help me out to sort out this error?

---

How big should the database be? If it's less than 3072 bytes it could be larger on disk due to the block size of the filesystem.