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Commit c7b9367c authored by Goik Martin's avatar Goik Martin
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RDBMS to XSD transformation

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Exercise 1</title>
</head>
<body><h2>Objective</h2><p>Express a given relational schema by an XSD
Schema description.</p><h2>Description</h2><p>Consider the following
relational schema:</p><pre>CREATE TABLE Person (
id INTEGER NOT NULL PRIMARY KEY
,fullName VARCHAR(20) NOT NULL
,birth DATE
,category CHAR(12)
,CHECK (category IN ('friend', 'customer', 'colleague'))
);
CREATE TABLE Address (
person INTEGER NOT NULL PRIMARY KEY REFERENCES Person
ON DELETE CASCADE
ON UPDATE CASCADE
,street VARCHAR(255) NOT NULL
,number VARCHAR(255) NOT NULL
,town VARCHAR(255) NOT NULL
,zip CHAR(7) NOT NULL
);</pre><h2>ToDo</h2><p>Create a corresponding <code>XSD</code> file
resembling the above schema's integrity constraints as closely as possible.
Upload your result</p></body>
</html>
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