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Problem: "XQuery"
This assignment aims at developing your skills of using XQuery (FLWOR queries) to retrieve XML elements in the database. Follow these two materials:
• Use XQuery to retrieve and transform both XML and relational data.
• Using XQuery with Oracle XML DB.
Submit a 3-5 page summary of your understanding on how to use XQuery to retrieve XML and relational data. You are required to write the report basedon on your understanding, explain clearly especially why XQuery is important and how to use it.
data mining the development of complex algorithms that can mine mounds of data that have been collected from people and
ITECH 1006 - Database Management Systems Assignment. Create a text file called nnnnnnnn_query.sql (where nnnnnnnn is your student number). The file should include the SQL statements necessary to display the following reports: List all details of a..
Converting from an ERD to a table design. Computer-aided software engineering applications that help improve the productivity of information systems professional working on large projects.
This would be one portion of the vast internal and external data available to the company. How might a company like Radio Shack utilize data warehousing and data mining?
Design the star schema for any Data Marts you have identified, ensuring your Dimensions are conformed, primary and foreign keys are clearly labelled, and that your attributes are named using verbose textual descriptions.
The packing list describes the ideal contents of each package, but it is not always possible to include the ideal number of each item. Therefore, the actual items included in each package should be tracked. A package can contain many different ite..
suppose we have a relation employees ssn name department salary.nbspfor each of the following queries either write the
Write a query that returns the number of customers in each job title. Write a query that returns customer name, company, job title, phone, city and state for customers in Minnesota.
Find one or more current articles (last six months) describing on aspect of database or enterprise systems. Summarize the article(s) and provide your own perspective, and then browse through the other student posts to learn about other related tec..
Design a Database schema
Design a scheme for determining exactly which one of the wine bottles was poisoned in just one month's time while expending O(logn) taste testers.
Does the overall regression show a significant relationship between the predictors and the response variable? Which predictor (s) significantly contribute(s) to the explanation
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