First Draft

First Draft of the Example Files

8/13.sql

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+ALTER TABLE classics ADD isbn CHAR(13);
+UPDATE classics SET isbn='9781598184891' WHERE year='1876';
+UPDATE classics SET isbn='9780582506206' WHERE year='1811';
+UPDATE classics SET isbn='9780517123201' WHERE year='1856';
+UPDATE classics SET isbn='9780099533474' WHERE year='1841';
+UPDATE classics SET isbn='9780192814968' WHERE year='1594';
+ALTER TABLE classics ADD PRIMARY KEY(isbn);
+DESCRIBE classics;