sql problems!!

[hassan786]

i didnt really know which section to post this is, so i thought i'd post it here.
I have an assignment where i have to write sql statements from questions given by the lecturer, i'm really stuck on a couple of Qs:

Database:

Tables:

Team(team_name, competitor_no)

Competitor(competitor_no, competitor_name, team_name)

Quiz(quiz_no, competitor_no, question_no, competitor_answer)

Question_bank(questtion_no, question_text, Correct_answer, section)

This is the question....

"Lost any section where all questions belonging to that section have been used in a quiz."

I must represent the above statement using sql....this is what i have done so far:

Select: section
From: Question_bank
Where: (quiz.Question_no -(minus) question_bank.question_no.......

am i on the right tracks? how can i talk about relating sections to question numbers seeing as though the section is the desired outcome but is not present in the quiz table?

I am really clueless about this one, do u know any good sql sites that might help me with the problem???

[Play_The_0dds]

hate to redirect you to another forum, their maybe several people here who can answer the post. if they dont try posting at the forum link below, you will find they have sections just for this.
http://forums.devshed.com/index.php?

[hassan786]

thnx play_the_odds