SQL Server 优化器+SQL 基础

http://www.cnblogs.com/shanksgao/tag/%E4%BC%98%E5%8C%96%E5%99%A8/

http://www.cnblogs.com/double-K/category/759248.html

http://www.cnblogs.com/zhijianliutang/category/636063.html

http://www.cnblogs.com/lonelyxmas/p/4685085.html       stack生成                  mysql+ sqlserver

http://www.cnblogs.com/lyhabc/articles/3944374.html

免费下载:Inside the SQL Server Query Optimizer（查询优化器内幕）

This book will take you from the fundamentals of Statistics, Cost Estimation, Index Selection, and the Execution Engine, and guide you through the inner workings of the Query Optimization process, and throws in a pragmatic look at Parameterization and Hints along the way.

Download Free: http://www.red-gate.com/products/sql-development/sql-prompt/entrypage/sql-query-optimizer-ebook?utm_source=ssc&utm_medium=weblink&utm_content=queryoptimizer1&utm_campaign=sqlprompt