Additional Articles


Technical Article

MDX Operators: The IsLeaf() Operator: Conditional Logic within Calcula

In this article, we will concentrate upon the useful IsLeaf() operator, from the perspective of its use within a calculation. We will discuss the straightforward purpose of the operator, to ascertain whether a member is a leaf-level member of a dimension; the manner in which IsLeaf() manages to do this; and ways we can leverage the operator to support effective conditional logic to meet various business needs within our own environments.

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2006-11-28

1,949 reads

Technical Article

SQL Server 2005 Waits and Queues

The methodology helps identify the areas of slow performance by looking at the problem from two directions called Waits and Queues. An analysis of Waits indicates where SQL Server is spending lots of time waiting. In addition, the biggest waits point out the most important or relevant Queues (that is, Performance Monitor counters and other data) for this workload.

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2006-11-24

2,377 reads

Technical Article

How do I... Transfer and store data from an XML document in a relation

XML really makes it easy to move data from here to there and from there to here. However, eventually the data needs to be stored somewhere, most likely in a relational database. Here is how Edmond Woychowsky gets data from an XML document into a relational database.

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2006-11-22

2,803 reads

Technical Article

(Dutch) Elfproef in T-SQL UDF

In The Netherlands we use bankaccountnumbers that need to comply to a test call 'elfproef'. This test evaluates the sum of each number multiplied by the position the number appears in the accountnumber. If the modulos of the sum divided by 11 is zero then the accountnumber is valid. The length of a bankaccountnumber in […]

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2006-11-20 (first published: )

629 reads

Technical Article

SQL 2005 Web Synchronization for Merge Replication

Web synchronization in SQL 2005 enables highly secure synchronization of your merge subscriptions. This feature has been in high demand for many years, and Microsoft has finally delivered. This feature is difficult to deploy, however, so Hilary Cotter provides a tutorial on how to set up this complex feature.

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2006-11-17

2,451 reads

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Question of the Day

BIT_COUNT() V

What does this return on SQL Server 2025?

select bit_count(null)

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