Easy way to store metadata about SQLite Database
SQLite offers two slots to store an integer as metadata.
application_id
https://www.sqlite.org/pragma.html#pragma_application_id
Set an application_id to 900
PRAGMA application_id = 900;Get the application_id
PRAGMA application_id;user_version
https://www.sqlite.org/pragma.html#pragma_user_version
Set an user_version to 901
PRAGMA user_version = 901;Get the user_version
PRAGMA user_version;