The purpose of this project is to learn XQuery.
This project must be done individually. No copying is permitted. Note: We will use a system for detecting software plagiarism, called Moss, which is an automatic system for determining the similarity of programs. That is, your program will be compared with the programs of the other students in class as well as with the programs submitted in previous years. This program will find similarities even if you rename variables, move code, change code structure, etc.
Note that, if you use a Search Engine to find similar programs on the web, we will find these programs too. So don't do it because you will get caught and you will get an F in the course (this is cheating). Don't look for code to use for your project on the web or from other students (current or past). Don't try to hire a freelancer to do the coding for you. Just do your project alone using the help given in this project description and from your instructor and GTA only.
You will do this project on your own PC/laptop. You will use Zorba, which is a free implementation of XQuery.
If you get the error message on Windows: "The program can not start because libiconv.dll is missing from your computer. Try reinstalling the program to fix the problem",
rename the iconv.dll library in the bin folder to libiconv.dll.
If you get an error message on Ubuntu Linux, download one of libicu48*.deb from https://launchpad.net/ubuntu/trusty/+package/libicu48 and do sudo dpkg -i libicu48*.deb.
The following provide some tutorials. Use them as a reference only.
Consider the following XML document along with its DTD that describes auctions:
auction.zip (the zipped XML document)It contains synthetic data (automatically generated). The words for text paragraphs are taken from Shakespeare's plays. There is also a DTD (the link is not broken; use Save As to save it) for the XML file but it is not very useful. Express the following queries using XQuery and run them against the file auction.xml using Zorba:
Use the form below to submit your XQuery file (or you may zip all XQuery files and submit the zipped file).
Last modified: 04/16/2015 by Leonidas Fegaras