Meagan Longoria

Meagan Longoria is a consultant with Denny Cherry & Associates in Denver, CO where she shares her expertise in Microsoft BI and data warehousing through solution envisioning, architecture design, solution development, training, and blogging. She is a speaker at user groups and conferences across the country.

Website: http://DataSavvy.me

Updating a SharePoint List Item With Flow When You Don’t Have The ID

by Meagan Longoria

Data Savvy

I recently worked on a project that used Flow to update a SharePoint list each time an item was updated...

2017-07-17

557 reads

Azure Data Factory and the Case of the Missing JRE That Wasn’t

by Meagan Longoria

Data Savvy

On a recent project I used Azure Data Factory (ADF) to retrieve data from an on premises SQL Server 2014...

2017-05-11 (first published: 2017-05-01)

1,310 reads

I Like to Move It, Move It – But Azure Data Factory Doesn’t

by Meagan Longoria

Data Savvy

I’ve spent the last couple of months working on a project that includes Azure Data Factory and Azure Data Warehouse. ADF...

2017-04-11

613 reads

Insufficient Disk Space (T-SQL Tuesday #88)

by Meagan Longoria

Data Savvy

This month’s T-SQL Tuesday – hosted by Kennie T Pontoppidan(@KennieNP) – is called “The daily (database-related) WTF“. He asked us to be...

2017-03-27 (first published: 2017-03-14)

2,791 reads

Copying data from On Prem SQL to ADLS with ADF and Biml – Part 2

by Meagan Longoria

Data Savvy

I showed in my previous post how we generated the datasets for our Azure Data Factory pipelines. In this post, I’ll...

2017-03-21 (first published: 2017-03-10)

1,743 reads

Copying data from On Prem SQL to ADLS with ADF and Biml – Part 1

by Meagan Longoria

Data Savvy

Apologies for the overly acronym-laden title as I was trying to keep it concise but descriptive. And we all know...

2017-03-03

626 reads

Please Lend Me Your Vote for Documentation of TMSCHEMA DMVs

by Meagan Longoria

Data Savvy

I spent a good bit of time looking for the definitions/descriptions of the TMSCHEMA DMVs that allow us to view...

2016-11-07

775 reads

Process Compatibility Level 1200 SSAS Tabular Model from SSIS 2014

by Meagan Longoria

Data Savvy

A client wanted to upgrade their SSAS model to SSAS 2016 to take advantage of some of the features of...

2016-10-21 (first published: 2016-10-14)

4,905 reads

Documenting your Tabular or Power BI Model

by Meagan Longoria

Data Savvy

If you were used to documenting your SSAS model using the MDSchema rowsets, you might have noticed that some of them...

2016-10-05

1,409 reads

BYO Time Zone Conversion With SSAS DMVs

by Meagan Longoria

Data Savvy

This is just a quick note (since I apparently forgot and was puzzled for a moment) that the MDSCHEMA_CUBES DMV...

2016-09-21

499 reads

Blogs

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

“What exactly did it do on my server?” is the first question a DBA...

Announcements from the Microsoft Fabric Community Conference — Barcelona 2026

Microsoft shared a broad set of Fabric, Power BI, and SQL updates at FabCon...

Au Revoir for now

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

Read the latest Blogs

Forums

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

Visit the forum

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