Errata
Page 25 - Change the first tip to "Use the FOREIGN KEY constraint to specify a foreign key;...".
Page 74 - Change the first paragraph of the last tip to "For sorting purposes, Microsoft Access, Microsoft SQL Server, and MySQL treat nulls as the lowest possible values. Oracle and PostgreSQL treat nulls as the highest possible values.".
Page 235 - In Listing 8.5b, change the SELECT clause to "SELECT DISTINCT a.au_id, a.city".
Page 235 - In the bottom-most code syntax (the inner-join example), change the SELECT clause to "SELECT DISTINCT table1.*".
Page 252 - In Listing 8.21, change the WHERE comparison to "WHERE t2.title_id <= t1.title_id".
Page 302 - In the CREATE TABLE syntax, change "table_contraintN " to "table_contraintM ".