How To Install SSAS 2019
In this article we walk through the steps to install SQL Server Analysis Services for SQL Server 2019.
2020-12-22
SSAS
How to Resolve a Duplicate Key Error in SSAS
Learn how you can fix the duplicated key error in SSAS without editing the source data.
2020-05-05
8,043 reads
Implementing Drill Through Actions in SSAS
Business users get great value from SSAS cubes. In this article, learn how to create a drill-through action in an SSAS multi-dimensional model cube.
2020-03-09
5,383 reads
Introduction to Attribute Relationships in SSAS
In this article, you will learn how you can set the attribute relationships between dimensions in SSAS.
2020-02-10
7,661 reads
Analysis Services : OLEDB Error while processing in SSAS
Problem This is one of the errors that I frequently encounter while deploying or processing SSAS OLAP cubes on the client's computers or on a remote server. Recently, one of my team members also faced the same issue and so I thought to write a resolution for the issue. The error is something like this: […]
2020-02-03
9,710 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
9,029 reads
Adding a dynamic ColumnId to a DAX Calculated Table
Learn how a calculated value can be added to a table with the missing key values filled in.
2019-10-01
1,893 reads
2018-09-10
613 reads
Azure DWH part 19: Backup and Restore SSAS
In the part 18, we created a Cube based on the Azure Data Warehouse. In this new chapter, we will work with the cube, create backups and show some tips to restore.
2020-05-29 (first published: 2017-10-23)
3,079 reads
How to partition data in Tabular SSAS
Partitioning data is a standard SQL Server administration practice. Partitions enable independent administration of different slices of data. When a SQL Server Analysis Services (SSAS) tabular data model is developed and processed, data is read from the source system and loaded into the tabular data model configured in In-Memory processing mode. Every time the model is processed, the entire data set may not require re-processing. Only certain slices of data containing changes may require re-processing which can be achieved by partitioning data into logical slices. In this post, Siddharth Mehta looks at how to partition tables in Tabular SSAS.
2017-06-08
2,832 reads
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Fun with JSON II
Comments posted to this topic are about the item Fun with JSON II
Changing Data Types
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Answering Questions On Dropped Columns
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Question of the Day
Fun with JSON II
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 t1.[key] AS row,
t2.*
FROM OPENJSON(
(
SELECT t.* FROM #test_data AS t FOR JSON PATH
)
) t1
CROSS APPLY OPENJSON(t1.value) t2; See possible answers