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Transact-SQL Programming and Query Writing Tutorial: Scoping of SET Commands - Connections, Stored Procedures, Batches and Functions

   Chapter: Commonly Used T-SQL Constructs: Datatypes, Type Conversion, Variables, System Functions and Views and more
Download! Skill Level: 200 (Beginner - Intermediate)
Duration: 14:39
Size: 10.8MB
Versions/Editions Covered: SQL Server 2005 , SQL Server 2008 , SQL Server 2000
Added/Updated: Apr 18, 2006

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This video continues our discussion of SET commands and how they work within/outside-of stored procedures. This video also has an excellent discussion of using brackets and double quotes to delimit objects with spaces and/or reserved keywords in the name. Should You Use Brackets or Double-Quotes to delimit objects? In other words, should you use [Order Details] or "Order Details"?

Note: This video was shot on SQL Server 2005 but the concepts are the same for SQL Server 2000.

Highlights from this video:

  • Using SET NOCOUNT ON inside stored procedures and triggers
  • DBCC USEROPTIONS
  • Discussion of Quoted Identifiers and SET QUOTED_IDENTIFIERS ON/OFF
  • Object delimiters and when to use double quotes instead of single quotes
  • Hierarchy of settable options: database-level, connection-level, stored procedures/triggers, hints
  • Using the SQL Server Management Studio (SSMS) to view and change database-level connection options
  • How to change connection-level options
  • How the Query Analyzer and SSMS use connection-level options
Tags for this video: SET NOCOUNT ON set quoted_identifier  
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This video is part of the following video series: "Transact-SQL SET Commands - An Overview of the Most Commonly Used SET Commands"
What's funny is that most SQL programmers don't even know that there are SET commands to begin with, let alone what they're used for. Want to put yourself ahead of the pack? Watch this series and learn what SET commands are, how they are scoped and lots more good info.
To view all videos in this series, click here

About the Instructor:
Scott Whigham Scott Whigham is the founder of LearnItFirst.com, one of the web's most extensive video training libraries focusing on technical training. Scott is also an experienced consultant, trainer, and author with more than a decade of hands-on experience working with SQL Server databases, writing and debugging applications using Visual Studio, and performance tuning. Scott designed the architecture (websites, class libraries, and database) for the LearnItFirst.com websites and, most re... (Scott Whigham's full bio can be found on the About the Author page)

   
 
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1/6/2009 5:32:26 PM