Quiz: SQL Joins
- Due May 2, 2014 at 11:59pm
 - Points 10
 - Questions 5
 - Available until May 3, 2014 at 12:05am
 - Time Limit None
 - Allowed Attempts 3
 
Instructions
Before starting this quiz, make sure you have the necessary tables in place. You can copy/paste the following SQL to get started:
CREATE TABLE uppercase ( id INTEGER NOT NULL PRIMARY KEY, up CHAR(1) NOT NULL ); CREATE TABLE lowercase ( id INTEGER NOT NULL PRIMARY KEY, lo CHAR(1) NOT NULL );
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