All kind of SQL eBooks on different topics

All kind of SQL Books.

Here is the link Download SQL BOOKS

Addison Wesley -- SQL Performance Tuning.chm     
Addison Wesley -- The Gurus Guide to Transact S..>
O'Reilly -- High Performance MySQL.chm           
O'Reilly -- MySQL Pocket Reference.chm           
O'Reilly -- SQL in Nutshell.pdf                  
PostgreSQL - Introduction and Concepts.pdf       
PostgreSQL 7.4.2 Documentation.pdf               
PostgreSQL 8.0 Documentation.pdf                 
Sams -- MySQL Administrator's Guide.chm          
Sams -- MySQL Second Edition.chm                 
Steve Suehring -- MySQL Bible.pdf                
Sybex -- Mastering MySQL 4.chm                   
Wiley Publishing -- SQL for Dummies, 5th Ed.pdf