SSAS Error: Duplicate attribute key found when processing
Learn how to resolve a duplicate value error when processing dimensions in SSAS.
2020-01-20
23,503 reads
ssas
Dynamically process SSAS Cube from SSIS package
Learn how you can modify an SSIS package to dynamically process SSAS cubes.
2020-01-13
11,052 reads
Browsing SSAS Instance over the internet
Problem Developing OLAP cubes have always been fascinating to me. Right after completing the development of a data warehouse, my next line of action often becomes setting up Analysis Services for the warehouse. Although, there are multiple client tools readily available in the market to perform some analysis on this SSAS Server, sometimes it is […]
2019-12-31
9,190 reads
MDX (MultiDimensional Expressions) in 148 minutes
If you want to understand the fundamentals of MDX in less than 3 hours - this article can be helpful.
2019-05-07
11,049 reads
Build an OLAP Cube in SSAS using an ADO.NET Data Provider
SQL Server Analysis Services (SSAS) is an analytical data engine used in decision support and business analytics. It provides enterprise-grade semantic data models for business reports and client applications, such as Power BI, Excel, Reporting Services reports, and other data visualization tools. When paired with ADO.NET data providers, you can create cubes from external data […]
2019-04-30
3,665 reads
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Server-Level Table sizes
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Optional Parameter Plan Optimization in SQL Server 2025: Fixing the Kitchen-Sink Search Procedure
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Question of the Day
ORDER BY alias
There is a table tmp_tab:
CREATE TABLE tmp_tab ( id int, val int );
INSERT INTO tmp_tab VALUES (1, 1), (2, NULL), (3, 3), (4, 4), (5, 5);You want to order the rows ids by the following expression:
ISNULL(val, id) + 1Which of the following queries produces the expected ordering and why? (Select all correct) See possible answers