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SQLServerCentral Article

Output Parameters

Regular columnist Robert Marda writes about the basics of using output parameters. If you're not using output params we hope this article will get you started - they are a great way to return less data to the client, perfect if you need only a few values and not a recordset/resultset.

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2007-10-26 (first published: )

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Technical Article

Data is at the Heart of Enterprise-Wide BI and DW, Part 3

My online series of articles has been focused on the need for businesses to "get serious" about their approach to developing an enterprise business intelligence (BI) and data warehousing (DW) capability. When pursuing this capability it is important to adopt a holistic view, followed by disciplined investment and execution.

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2007-10-26

2,267 reads

Technical Article

SQL Server 2005 Express Edition - Part 8 - XCopy Deployment

Part 8 of our series provides an overview of User Instance model (also known as “Run As Normal User” or simply RANU) and automatic database connectivity, which serve as two primary enablers for XCopy deployment, facilitating distribution of single-user databases.

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2007-10-25

1,766 reads

SQLServerCentral Article

Date and Time in SQL Server 2008

SQL Server 2008 is well on its way to being complete and released with the release of the second CTP recently. There aren't a tremendous number of changes, but one of the more interesting ones is the changes to date and time handling in this new platform. The time and date datatypes have been separated and longtime SQL Server author Vincent Rainardi brings us a short look at how there can be used.

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2007-10-24

12,844 reads

Technical Article

Working with Time Spans and Durations in SQL Server

What is the best way to return the "duration" of an event in SQL, given the start and end datetime values? How can we add up these durations to return grand totals? What data types should be used to return this data to our clients? How do we handle overflows, such as when hours go over 23 or minutes total up to over 59? Are there any T-SQL functions or other techniques that are useful in these scenarios?

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2007-10-24

4,455 reads

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Reserved Words I

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