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Technical Article

PASS AppDev Presents: SQL Server Indexing

  • Article

While indexing traditionally has been the concern of the DBA, it's important for developers to understand both the usefulness and the impact of indexes in your relational database. With the right indexes your application will perform like a Formula One racer, without them performance will better resemble a Model T. This presentation will explain how indexes work, what options are available to you in SQL Server 2008, and how to tune your application and your database for the best performance.By Allen White, 2/9/2010, 1:00EST

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2010-02-02

584 reads

SQLServerCentral Article

SQL Server Consolidation : how to decide on the right approach

  • Article

The PASS DBA VC hosts this session today that will focus on helping to choose between using a virtualization, instance, or database consolidation option. We will highlight a few of the key areas to consider as well as some of the important differentiators to keep in mind. We will provide a decision tree to help guide administrators through the process of selecting a consolidation option.

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2010-01-27

1,126 reads

Technical Article

Best Practices for Exception Handling and Defensive Programming in Microsoft SQL Server

  • Article

This is a deep dive developer session that explores error handling in SQL Server. The session focuses on core error handling areas such as understandign the anatomy of errors, detecting errors in TSQL and best practices for error handling and defensive programming in Microsoft SQL Server. tuesday, 1/26, 8:00am EST

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2010-01-26 (first published: )

10,699 reads

Technical Article

What Do We Want from PASS?

  • Article

With the election of the Board of Directors complete for 2009, Steve Jones takes a step back to examine what we might want from a professional organization. If you care about having an organization for SQL Server professionals, read this and let us know if you agree or disagree.

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2009-10-22

531 reads

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Building Great Software

By Steve Jones - SSC Editor

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Question of the Day

The Range of Customers

I have this data in the OrderHeader table in a SQL Server 2025 database (ordered by CustomerID ASC):

orderid orderdate               customerid complete
3       2025-05-10 00:00:00.0002          1
21      2024-01-10 00:00:00.0003          1
15      2023-10-28 00:00:00.0004   1
13      2025-03-08 00:00:00.0006          1
11      2024-04-02 00:00:00.0007          1
If I run this query, how many rows are returned?
SELECT *
 from dbo.OrderHeader
 where customerid between 3 and '6'

See possible answers