Sqlite data base

[stampede]

Please use the [CODE] tags, it's hard to read your code now.
You have to assign the database to query, it won't work otherwise:

QSqlQuery query("SELECT * FROM City", db);
// or
QSqlQuery query(db);
query.prepare("SELECT * FROM City");

QSqlQuery query("SELECT * FROM City", db);
// or
QSqlQuery query(db);
query.prepare("SELECT * FROM City");

To copy to clipboard, switch view to plain text mode