Add data base to an QT app on symbian

[Sweet bouras]

Hi , i'm new and bigenner here, i used to program with vb, and VB.net, so it s complitly strange to me to deal with C++, either so java ( QT ministro).. Oh lala

So , i need help on my app, i need to :
1 create database ( simple table, 3 entries)
2 view and display contenents
3 Edit and modifier,
4 search and queries,

Using SQL and some SQL examples,, i finish my database creation,
but i don't understand, why
1 i have got function bool createdatabase created but not used
2 Could i add a table in UI and display on it my database table, and how?
for the rest we will see later,

Thanks all for help, and either for reading my post ;)