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SQL Monitor 11.0: Monitor SQL Servers hosted on Amazon RDS

We’ve just released SQL Monitor 11.0, and for this latest version we partnered with Amazon AWS to let you monitor SQL Severs hosted on Amazon RDS. You can monitor these alongside your on-premises and other cloud-based servers, instances, and databases, giving you visibility in a single pane of glass. Version 11.0 also introduces new advanced tempdb monitoring metrics, and significant performance improvements.

2020-11-13

SQLServerCentral Article

How to simulate Case statement in Azure Data Factory (ADF) compared with SSIS?

This post will describe how you use a CASE statement in Azure Data Factory (ADF). If you are coming from SSIS background, you know a piece of SQL statement will do the task. However let's see how do it in SSIS and the very same thing can be achieved in ADF. Problem statement For my […]

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2020-11-12

22,580 reads

SQLServerCentral Article

Block user objects from being created in a master database

Introduction The Master database. Just in case that you are not familiar with this database, the Master database is used in SQL Server to store all the system information, instance-level settings, logon information, database file locations, etc. SQL Server can't run without access to a fully functional master database. It's highly recommended not to use […]

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2020-11-10

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Let's Talk Certifications

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The Hidden Security Risks of Role Combination in SSAS Tabular

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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