Niko Neugebauer

Niko Neugebauer is a Data Platform professional. He is very passionate about Data Platform (with a focus on Columnstore) and Community.

He is a founder and a leader of the Portuguese SQL Server User Group, SQLPort and a co-founder of 2 more Data Platform User Groups in his home country.
His passion for community led him to organise the first SQLSaturday outside of North America – #78 Portuga. Niko presented at a number of different conferences, including PASS Summit, SQLRallys, SQLBits, and SQLSaturdays around the world.

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Blog Post

CISL 1.4.0 is released

Another happy release of the CISL (Columnstore Indexes Script Library) is live – this time it is 1.4.0!
This release is focusing...

2016-11-07 (first published: )

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Blogs

How to Clear the SSMS Cache (SSMS 21 and Later)

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How to Clear the SSMS Cache (SSMS 21 and Later) Updated...

The flight recorder: Replaying what an AI agent did on my SQL Server

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“What exactly did it do on my server?” is the first question a DBA...

Announcements from the Microsoft Fabric Community Conference — Barcelona 2026

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Microsoft shared a broad set of Fabric, Power BI, and SQL updates at FabCon...

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Forums

Let's Talk Certifications

By Grant Fritchey

Comments posted to this topic are about the item Let's Talk Certifications

The Hidden Security Risks of Role Combination in SSAS Tabular

By Pablo Echeverria

Comments posted to this topic are about the item The Hidden Security Risks of...

The Empty Aggregate

By Steve Jones - SSC Editor

Comments posted to this topic are about the item The Empty Aggregate

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Question of the Day

The Empty Aggregate

I have this table in a SQL Server 2025 database: 

CREATE TABLE [dbo].[CustomerOrder]
(
[OrderID] [int] NULL,
[CustomerID] [int] NULL,
[total] [money] NULL
) ON [PRIMARY]
GO
What is returned from this code? (answers are for the sum and then the count) 
SELECT SUM(total) AS sum,
       COUNT(total) AS count
FROM dbo.CustomerOrder;

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