SQL Server Magazine April 2003

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64-Bit SQL Server
Explore whether you need the extra muscle that the new 64-bit version of SQL Server provides, see how to use T-SQL to retrieve hierarchical XML data, learn how to write rock-solid MDX, and more in this issue of SQL Server Magazine!
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[Focus]

The 64-Bit Question

Do you need the extra muscle that the 64-bit version of SQL Server 2000 brings to the table? See what's new, what's different, and what's stayed the same in the latest version of SQL server for the enterprise.




[Features]

The Business Rule Clue

You think you've written a simple query that will return summary data from your SQL Server database, but the query fails! How can you find the reason for the query's unexplained demise? Elementary: Return to the basics of database normalization.

XML Trees: Step by Step

Using SQL Server to return an entire tree in XML format is becoming a common requirement. These step-by-step examples show you how to use T-SQL to retrieve hierarchical XML data.




[SQL Server Savvy]

EXISTS vs. COUNT(*)

Using an EXISTS check is more efficient than a SELECT COUNT(*) when you need to see if a particular value exists in a table.

Getting Transaction Information from DBCC OPENTRAN

Use the DBCC OPENTRAN command to identify the longest running transaction in your database.

Tracking Uptime

Here's a simply way to determine how long a particular instance of SQL Server has been running.

Working with Trace Filters

Learn how to create a SQL Server Profiler trace that will let you capture queries executed against small subsets of tables in your database.




[Editorial]

Preparing for Yukon

Yukon will be here before you know it. And nothing would put you in a better position to hit the ground running with the upcoming SQL Server release than to start evaluating when and where to use the new CLR languages in your environment.




[SQL Seven]

MSDE and SQL Server

A lot of people are confused about the differences between MSDE 2000 and SQL Server 2000, especially about how MSDE differs from SQL Server 2000 Personal Edition. Michael Otey counts seven important ways that MSDE differs from SQL Server 2000.




[Inside SQL Server]

Memory Myths

Think you know a lot about SQL Server memory? Think again.




[Mastering Analysis]

Rock-Solid MDX

MDX is powerful, but it can be more complex than SQL. You can make MDX's complex queries easier to handle if you break them into smaller parts. Here's a two-part method for making complex MDX manageable.




[T-SQL Black Belt]

Partitioning Tips

Here are some tips about using partitioned views, including how to circumvent the limitation on inserting data into tables through a partitioned view, and problems with using constants in the partitioning criteria.




[Answers from Microsoft]

Choosing the Right Defragmentation Method

Do you need to defragment your database but still maintain high availability? Microsoft offers several options for defragmenting tables in SQL Server 2000.

Moving SQL Server 7.0 Databases to SQL Server 2000

SQL Server doesn't rename directories as part of the upgrade process. Here's a renaming problem you might face when upgrading and how to handle it.

Replicating Data in a Franchise Company

Here's a replication tip for ensuring the data that your franchises transfer to your head office is synchronized and includes modifications from each branch.




[Exploring XML]

"Open" XML Content

Sure, your XML app is running fine now. But what if you need to transmit a new type of data through the same app later? With open content, you don't even need to know it's there.




[Letters]

Letters, April 2003

Readers give advice about configuring the Client Access ODBC driver for DTS data transfer between the AS/400 and SQL Server and ask about concurrent security role limits in Analysis Services.




[New Products]

New Products, April 2003

Check out the latest SQL Server-related new and improved products.