SQL Server Memory Usage Query
Check out this SQL Server function that can return memory usage information for a SQL Server instance such as the amount of memory SQL Server is using and available memory on the machine.
2021-05-03
Articles
“Included columns” for non-clustered indexes explained
Learn about the advantages and disadvantages of using INCLUDE columns in your index.
2021-04-30 (first published: 2019-09-17)
29,531 reads
Reducing the Frequency of SQL Server Central Newsletters
We are reducing the sending of the SQL Server Central newsletter to three days a week.
2021-04-30 (first published: 2021-04-26)
1,215 reads
Power BI for Business Intelligence
Power BI is becoming widely used for reporting and data analysis. There are many different versions of Power BI and the features that are offered and this article provides an overview of what is available.
2021-04-30
Running SQL Code Analysis during Flyway Migrations
A set of PowerShell automation script tasks for running database build and migrations tasks. This article describes the SQL code analysis task, which will check the syntax of the SQL code in your databases and your migration scripts for 'code smells'.
2021-04-30
Building a SQL Server data dictionary
In this article, Edward Pollack explains the benefits of a SQL Server data dictionary and how to build one.
2021-04-29
How do you monitor your databases? Take the survey!
Calling data professionals! We want to know how you are monitoring your servers, instances and databases. By taking the 2021 State of Database Monitoring survey, you’ll help us better understand how the community monitor and manage their estates, and the challenges they face. You’ll get exclusive early access to the 2021 State of Database Monitoring report, plus, one lucky winner will receive a $500 Amazon gift card in our prize draw.
2021-04-29
Detecting Database Drift during Flyway Database Development
How to detect database drift prior to running a database migration, so that you can be certain that a database hasn't been subject to any 'uncontrolled' changes that could affect the migration or result in untested changes being deployed to production.
2021-04-28
Five Facts about the SQL Server Resource Database
In this article we cover interesting facts about the hidden resource database in SQL Server and how this is used by SQL Server.
2021-04-28
Identify Profiles Actually In-use to Make Database Mail Migration Efficient
Introduction According to Microsoft, Database Mail is an enterprise solution for sending e-mail messages from the SQL Server Database Engine. Using Database Mail, your database applications can send e-mail messages to users. The messages can contain query results and can also include files from any resource on your network. This article is going to discuss […]
2021-04-27
1,286 reads
Blogs
How to Clear the SSMS Cache (SSMS 21 and Later)
By SQLPals
How to Clear the SSMS Cache (SSMS 21 and Later) Updated...
The flight recorder: Replaying what an AI agent did on my SQL Server
By Arun Sirpal
“What exactly did it do on my server?” is the first question a DBA...
Announcements from the Microsoft Fabric Community Conference — Barcelona 2026
By James Serra
Microsoft shared a broad set of Fabric, Power BI, and SQL updates at FabCon...
Forums
Let's Talk Certifications
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The Hidden Security Risks of Role Combination in SSAS Tabular
Comments posted to this topic are about the item The Hidden Security Risks of...
The Empty Aggregate
Comments posted to this topic are about the item The Empty Aggregate
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] GOWhat 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