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Moving to a New SqlClient

DotNet developers, if you’re using the System.Data.SqlClient, stop. Move over to Microsoft.Data.SqlClient now. It’s easy to do, well, it’s relatively easy to say that. The actual work isn’t that...

2020-04-02 (first published: )

1,281 reads

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Time To Learn Git

I love this quote from Kevin Hill (and not because he mentions me): 3 things I can no longer justify ignoring: #dbatools Git and #Docker for my dev SQL work@cl@sqldbawithbeard@Kendra_Little and @unclebiguns@GFritchey, I blame you...

2020-04-03 (first published: )

1,101 reads

Blog Post

Data BIts – Episode 3 – Ginger Grant

Trainer and Consultant extraordinaire Ginger Grant stops by to talk Machine Learning, Data Bricks, Certifications, Norwegian pastries and proper chocolate frosting Find Ginger at Desert Isle SQL or on Twitter
The post Data BIts...

2020-04-01 (first published: )

222 reads

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Stress Cases and Data Visualization

Times are stressful right now. There is an ongoing pandemic affecting people’s health and livelihoods. Schedules are messed up, kids are home. People who aren’t used to working remotely...

2020-04-02 (first published: )

431 reads

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By Grant Fritchey

Comments posted to this topic are about the item Let's Talk Certifications, which is...

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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