CSC220 Homework 5 2010

--D. Thiebaut 20:04, 13 October 2010 (UTC)

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This assignment is due on 10/20/10, at 11:59 p.m. + 1 minute. You can work on it in pairs.

Setup

• Your assignment is to write a collection of mysql queries that will be the answers to different questions.

• In order to test these queries easily, you will need to include all of them in a text file (test.sql) that will become a single SQL program. This is the file you will submit for the assignment.

• you will generate the different queries using phpmyadmin running on either hadoop101 or hadoop110.

• You can test the correctness of your test.sql program by testing it with the same php program I will use to grade the assignment. More about this at the end of this page.

Dry Run

• Login to your 220a-xx account on one of the Hadoop machines.
• Get a copy of the following php program which you will store in your public_html directory, and made readable by all: testSql.php