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Really, a SQL Primer is recommended. Your question is about as basic as
it gets.
Then there's stuff to consider like:
- What if there's a header with no detail?
- What if there's a detail with no header?
This is when you'd use clauses like "left outer join".
I kind of like
http://store.midrange.com/details.php?ASIN=1882419707
But other entries at
http://store.midrange.com for "sql" might work well.
This book was very good for starting out. Others may be a bit more
current, or have more examples or focus more in a particular persons area
of interest or ...
Rob Berendt
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