Endi Zhupani is a university graduate from Tirana with a degree in Information Systems. He currently works for Pragmatic Software, a company in Tirana that develops transaction and operation management systems as web applications. Throughout his entire development experience, Q&A and blog posts from other developers have saved my day more times that he can count, so he thought he’d start giving back by writing about my work and solutions he has come up with for some interesting problems.

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Documenting databases

Open any book or article about database development and administration, and I can all but guarantee that you will find a section for database documentation that describes its importance,...

2017-01-11

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Blog Post

Tables can't be compared

"I am trying to compare two databases and xSQL Data Compare has marked all table pairs with a red X and the messages on the output window show something like [16:08:11]...

2017-01-11

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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

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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;

See possible answers