> Thanks! Please do send any test data you have, or sql puzzle exercises, since I am anxious to > learn as much as possible. > And, let me know the book/author, in case I can find a copy.
Here is a link for the book: http://books.elsevier.com/us/mk/us/subindex.asp?isbn=0123735963&country=United+States&community=mk&ref=&mscssid=KSGGU5WHHSJN8M42KWCR0VU8RUPM1U96
there is a first edition but don't waste your time with it.