anishninan

Principal data architect with over 15 years of experience in Enterprise data warehousing, Machine Learning and AI. He helps customers including Fortune 500 companies define and execute their data strategy. He leads modern data estate projects using technologies such as Databricks, MLFlow, Azure Synapse, and SAP. He has over 6 successful data transformation projects under his belt and has led teams of up to 15 people. Currently at Hitachi he manages multiple critical customer engagements and is the SME on Databricks and Spark.

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

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

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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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Let's Talk Certifications

By Grant Fritchey

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The Hidden Security Risks of Role Combination in SSAS Tabular

By Pablo Echeverria

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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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