Database Journal
MS SQL Oracle DB2 Access MySQL PostgreSQL Sybase PHP SQL Etc SQL Scripts & Samples Tips Database Forum Rss Feed

» Database Journal Home
» Database Articles
» Database Tutorials
MS Access
SQL Scripts & Samples
» Database Forum
» Slideshows
Free Newsletters:

News Via RSS Feed

Rss Feed

Database Journal |DBA Support |SQLCourse |SQLCourse2

Featured Database Articles


Posted May 19, 2003

MDX Member Functions: The Cousin () Function

By William Pearson

About the Series ...

This is the seventh article of the series, MDX Essentials. The primary focus of this series is an introduction to MDX. The series is designed to provide hands-on application of the fundamentals of the Multidimensional Expressions (MDX) language, with each tutorial progressively adding features designed to meet specific real-world needs.

For more information about the series in general, as well as the software and systems requirements needed for getting the most out of the lessons included, please see the first article, MDX at First Glance: Introduction to MDX Essentials.

Note: Service Pack 3 updates are assumed for MSSQL Server 2000, MSSQL Server 2000 Analysis Services, and the related Books Online and Samples.

What We Accomplished in our Last Article

In the sixth article of the series, MDX Member Functions: More "Family" Functions, we continued the multiple-article Member Functions segment that focuses upon the member functions (and operators, as appropriate) one at a time, contrasting the uses and effects of each. Specifically, we exposed the .FirstChild, .LastChild, .FirstSibling and .LastSibling functions, examining the output returned from each and syntax considerations involved in their use. We practiced putting these additional "family" functions to work through practice exercises, and then reviewed individually the datasets that were returned.

As a part of the lesson, we also examined the effects of using combinations of various "family" functions, and used the NON EMPTY keywords to remove empty intersects from our result sets.

Our last lesson served as the third session within our Member Functions group of articles. In this lesson, we complete our examination of the member functions and operators, introducing and exploring the Cousin () Function. We will discuss the slightly more challenging Cousin() function in detail, illustrate the syntax that is appropriate for its effective use, and then test our understanding of how to leverage this remaining "family" function by undertaking relevant practice exercises. Finally, we will comment on the results we obtain using the Cousin() function, and discuss some of the limitations that are inherent in its use.

MS SQL Archives

Latest Forum Threads
MS SQL Forum
Topic By Replies Updated
SQL 2005: SSIS: Error using SQL Server credentials poverty 3 August 17th, 07:43 AM
Need help changing table contents nkawtg 1 August 17th, 03:02 AM
SQL Server Memory confifuration bhosalenarayan 2 August 14th, 05:33 AM
SQL Server Primary Key and a Unique Key katty.jonh 2 July 25th, 10:36 AM