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Fall 2014, project

Fall 2014, project. Go to https://www.apachefriends.org/ index.html Install a MySQL, Apache, PHP stack Go to http://localhost/XAMPP Go to http://localhost/phpmyadmin / Note, you can also get stacks at: The mac app store - MAMP stack Bitnami.org – WAMP and MAMP. XAMPP (or other stack).

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Fall 2014, project

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  1. Fall 2014, project

  2. Go to https://www.apachefriends.org/index.html • Install a MySQL, Apache, PHP stack • Go to http://localhost/XAMPP • Go to http://localhost/phpmyadmin/ • Note, you can also get stacks at: • The mac app store - MAMP stack • Bitnami.org – WAMP and MAMP XAMPP (or other stack)

  3. Design a database • Create your tables un-normalized • There must be transitive FDs in each original table • There must be at least one pair of MVDs in the original schema (in the same table) • Create at least 10 tables with at least six fields in each table • Normalize your tables into 4NF • Most of your tables should be involved in PK/FK relationships Project requirements

  4. Create your database • Populate your tables with INSERT commands • Write queries that do the following (at least one of each) • A simple SELECT FROM WHERE • A SELECT FROM WHERE ORDER BY • A SELECT FROM WHERE ORDER BY LIMIT • A SELECT FROM WHERE with an implied join • A SELECT FROM WHERE GROUP BY • A SELECT FROM WHERE GROUP BY HAVING Using PHPMyAdmin

  5. A SELECT FROM WHERE with two implied joins, a MAX function, an AVG function, and at least two levels of parentheses embedding in the where clause (i.e., a very non-trivial where clause) • A SELECT FROM WHERE with a NOT operator and an IN operator, and a nested query • A SET command and a nontrivial WHERE clause • An UPDATE with a nontrivial WHERE clause • A CREATE USER • A DROP USER • A START TRANSACTION and a ROLLBACK Using PHPMyAdim, continued

  6. You will run your queries manually for the grader • All queries must compile and run properly – the grader will be there on the day of the final for demos • You will send to the grader via email your pre-normalized schema and your schema in 4NF, as well as show them to him on the day of the final • You will also send the grader the text of all your SQL queries (including the ones making tables and doing updates/inserts). For ugrads & grad students

  7. Create a web page interface to your set of queries so that queries can be chosen from a menu and then run • The interface will show the growing schema as tables are created • For read only queries: The web page interface will display the result of each query, including table names, attribute names, and the tuples returned • For queries that update tables: The interface will show all updated tuples For grad students (or extra credit for ugrads)

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