Database Engine: New and Updated Topics (1 February 2007)
SQL Server 2005
In the 12 December 2006 release of SQL Server Books Online, the following topics have either been added or updated.
Backup and Restore
Data Manipulation Language (DML)
Modules (Stored Procedures, Triggers, and User-Defined Functions)
Monitoring and Tuning Performance
Tables, Views, and Indexes