Jen McCown


Blog Post

What to Pack for PASS Summit

In checklist form! Absolute I-probably-won’t-survive-without-this ESSENTIALS Wallet Prescriptions Glasses/contacts Phone and cord Laptop and cord (okay, maybe this is just me) A jacket (after all, Seattle) Generally A GOOD IDEA...

2019-10-29

29 reads

Blog Post

What to Pack for PASS Summit

In checklist form! Absolute I-probably-won’t-survive-without-this ESSENTIALS Wallet Prescriptions Glasses/contacts Phone and cord Laptop and cord (okay, maybe this is just me) A jacket (after all, Seattle) Generally A GOOD IDEA...

2019-10-29

12 reads

Blog Post

All about PASS Summit 2019

Here are the things you must/should probably know about PASS Summit 2019, as told by me. Included: Advice for first timers Prioritized schedule at a glance Sessions we recommend...

2019-09-23

46 reads

Blogs

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No, I’m not quitting or retiring. Just going on vacation, but I leave tonight...

Goodbye, Microsoft

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A few years ago I took a new job at Microsoft, working as a...

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Let's Talk Certifications

By Grant Fritchey

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

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