Analysis Services (SSAS)

SQLServerCentral Article

Enabling Query logging in SSAS 2005

  • Article

Analysis Services 2005 seems like it receives much less notice than most of the other features in the latest version of SQL Server. However it is becoming more widely used in more and more companies. One of the features that can prove useful is the logging of queries. New author Yaniv Mor brings us a look at how this has changed in 2005.

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2006-05-16

8,649 reads

External Article

Usage-Based Optimization in Analysis Services 2005

  • Article

In this lesson, we revisit usage-based optimization, a subject that we undertook in my article MSAS Administration and Optimization: Simple Cube Usage Analysis, in September of 2003, and MSAS Administration and Optimization: Toward More Sophisticated Analysis in October of 2003. In the earlier articles, we discovered that, among several tools that Microsoft SQL Server 2000 Analysis Services offered us to assist in the maintenance and optimization of our cubes, two of these tools, the Usage Analysis Wizard and the Usage-Based Optimization Wizard, leveraged the usage-based optimization features of Analysis Services.

2006-01-10

1,810 reads

External Article

Introduction to MSSQL Server Analysis Services: Named Sets Revisited

  • Article

In this lesson, we revisit Named Sets, a subject that we undertook in my article MDX in Analysis Services: Named Sets in MDX: An Introduction, in March of 2004. There, we introduced Named Sets from the perspective of the MDX query language, having obtained brief exposure to the concept of Named Sets earlier in the MDX in Analysis Services series (Using Sets in MDX Queries). We examined Named Sets as they existed within Analysis Services 2000, touching upon them from the perspective of Analysis Manager, the Cube Editor, and related interfaces in Analysis Services.

2005-12-15

2,193 reads

External Article

MDX Essentials : Set Functions: The DRILLDOWNMEMBER() Function

  • Article

In this article, we will begin an extended examination of the MDX surrounding drilling up and down within our Analysis Services cubes. Comprising an analytical technique by which an information consumer can maneuver between summarized ("drilling up") and detailed ("drilling down") levels of data, drilling up or down occurs along the lines of drilling paths that are defined within the physical structures of our cubes. Often specified by the cube's dimensional hierarchies, these paths can also be based upon alternative relationships that exist within or between dimensions.

2005-11-11

2,036 reads

External Article

MSSQL Server Reporting Services: Mastering OLAP Reporting: Relationall

  • Article

Throughout this and other of my series, we have examined parameterization and parameter picklist support. While my focus has often been support of picklists using datasets generated through MDX queries against the cube under consideration, I have often found myself in client engagement scenarios where differing reporting requirements, as well as various "exceptions," drive a need to extend picklist support beyond the capabilities of the basic MDX queries that we have examined.

2005-10-05

2,506 reads

External Article

MDX Essentials: String Functions: The .UniqueName Function

  • Article

n this lesson, we will examine another function / property in the MDX toolset, the .UniqueName function. The general purpose of the .UniqueName function is to return the Unique Name of the object to which it is appended. .UniqueName can be used in conjunction with hierarchies, dimensions, levels, and members, in a manner similar to the .Name function that we examined in String Functions: The .Name Function, and, also like .Name, .UniqueName can be useful in a host of different applications.

2005-09-19

1,744 reads

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Question of the Day

Fun with JSON I

I have some data in a table:

CREATE TABLE #test_data
(
    id INT PRIMARY KEY,
    name VARCHAR(100),
    birth_date DATE
);

-- Step 2: Insert rows  
INSERT INTO #test_data
VALUES
(1, 'Olivia', '2025-01-05'),
(2, 'Emma', '2025-03-02'),
(3, 'Liam', '2025-11-15'),
(4, 'Noah', '2025-12-22');
If I run this query, how many rows are returned?
SELECT *
FROM OPENJSON(
     (
         SELECT t.* FROM #test_data AS t FOR JSON PATH
     )
             ) t;

See possible answers