Cascading referential integrity constraints are foreign key constraints that tell SQL Server to perform certain actions when a primary key field in a primary key-foreign key relationship is ...

Excerpt from Microsoft SQL Server 2008 R2 Unleashed. By Ray Rankins, Paul Bertucci, Chris Gallelli, and Alex T. Silverstein Published by Sams ISBN-10: 0-672-33056-3 ISBN-13: 978-0-672-33056-8 ...

Examples of Time Constraints in Project Planning. Project managers deal with numerous constraints -- time being one of the most important. Sticking to the schedule isn't just a matter of making ...

There are situations in which you need to individually handle each row in a result set. SQL Server 2008 provides a minimal set of tools — cursors and WHILE loops — to accomplish this task.