PostgreSQL book completed though chapter 14

I have completed the first draft of my book through chapter 14.

New chapters include:

Chapter 11, Performance: Indexes, CLUSTER, VACUUM, EXPLAIN

Chapter 12, Controlling Results: LIMIT, Cursors

Chapter 13, Table Management: Temporary tables, ALTER TABLE,
GRANT, REVOKE, Inheritance, Views, Rules

Chapter 14, Constraints: NOT NULL, UNIQUE, PRIMARY KEY,
FOREIGN KEY, CHECK

The section on FOREIGN KEYS is a new feature in 7.0beta.

The books is accessible at:

http://www.postgresql.org/docs/awbook.html

Comments welcomed.

-- 
  Bruce Momjian                        |  http://www.op.net/~candle
  pgman@candle.pha.pa.us               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026