July 2012
Beginner to intermediate
656 pages
21h 30m
English
book
Microsoft® SQL Server® 2012 Analysis Services: The BISM Tabular Model
by Alberto Ferrari Marco Russo and Chris Webb
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Chapter 12. Using Advanced Tabular Relationships
Tabular is capable of handling only basic forms of relationship between tables, that is, a simple relationship based on a single column, which has to be a key in the target table. However, in the real world there are more complex kinds of relationships. You might need to use more than one column to relate two tables, you might need to define a many-to-many relationship between two entities, or you might want to handle more complex scenarios such as banding.
In this chapter, you learn how to use the DAX programming language to model all these scenarios through a set of examples of increasing complexity, which guide you through the most commonly used kinds of complex relationships.
Even if you do not ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.