SQL RNNR

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TSQL Tuesday 14: Committed

For this TSQL Tuesday post, I will just add a short list of my professional goals for this next year.  Otherwise, this post would be mostly about my non-professional...

2011-01-11

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Blog Post

January 2011 S3OLV

Tis the calm before the storm.  At least it feels like that.  The invites have all been sent.  The presenter lined up.  Reminders have been sent and now we...

2011-01-11

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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;

See possible answers