Discover how to integrate features of Visual Studio and the SSIS Catalog for an efficient development and deployment environment.
2021-06-11 (first published: 2017-07-31)
17,827 reads
The only way to derive meaning from the massive amounts of data collected today is to develop innovative high-performing, high-capacity storage solutions. In this book, Robert Sheldon explains the many types of storage currently available and what's on the way.
2021-06-11
In this blog, David Yard at Kingston Technology shares his favorite SQL Monitor features and how they’re helping him to make sure their large SQL Server estate performs at its best.
2021-06-11
Learn about the SQL Server Resource Governor and how it can be used to manage your SQL Server workloads via this game format that can help your team gain better insights.
2021-06-09
Considering introducing continuous database integration? Learn the principles in this ThoughtWorks webinar hosted by Pramod Sadalage, expert in this discipline and author of several books about database refactoring and development.
2021-06-09
Summary This article aims at demystifying what grid search is and how we can use to obtain optimal values of our model parameters. It would be highly beneficial for the reader if the prequels to this article are read to gain a holistic understanding of the various techniques that can be used in optimizing the […]
2021-06-07 (first published: 2021-04-29)
2,567 reads
DBAs must make sure data is highly available, and there are many SQL Server high availability options. Pamela Mooney discusses those options in this article.
2021-06-07
Innovating in the database is crucial for success, and we’re seeing new trends impact the database, like cloud migration, SRE, and the growing need for big data and tools to support growing estates. On 23 June, Redgate Streamed brings you organizations who have implemented these database technology trends, including speakers from Google, Microsoft, and AWS, who will share their success stories and tips for embracing technology changes.
2021-06-07
Editorial Note: This is a republish, in memory of Mike who passed away too soon. You can see his memorial at sqlmemorial.org. Recently I have been working with a colleague who is doing a bit of a side projects outside of work. He's trying to expand his skillset using a pet project at home. I encouraged […]
2021-06-04 (first published: 2019-09-02)
8,151 reads
Considering introducing continuous database integration? Learn the principles in this ThoughtWorks webinar hosted by Pramod Sadalage, expert in this discipline and author of several books about database refactoring and development.
2021-06-04
By Chris Yates
I’m thrilled to be covering the Microsoft Keynote: Fuel AI Innovation with Azure Databases on Day...
By James Serra
Many customers ask me about the advantages of moving from Azure Synapse Analytics to...
By Brian Kelley
The last data centric conference I attended was the PASS Summit in 2019. A...
Hi, In my Always On Availability environment, I am seeing two encrypt_option values as...
Hi everyone I have a bunch of CSV files that I need to bulk...
Comments posted to this topic are about the item What's New for the Microsoft...
I have this data in a SQL Server 2019 database:
Customer table CustomerID CustomerName 1 Steve 2 Andy 3 Brian 4 Allen 5 Devin 6 Sally OrderHeader table OrderID CustomerID OrderDate 1 1 2024-02-01 2 1 2024-03-01 3 3 2024-04-01 4 4 2024-05-01 6 4 2024-05-01 7 3 2024-06-07 8 2 2024-04-07I want a list of all customers and their order counts for a period of time, including zero orders. If I run this query, how many rows are returned?
SELECT c.CustomerName, COUNT(oh.OrderID) FROM dbo.Customer AS c LEFT JOIN dbo.OrderHeader AS oh ON oh.CustomerID = c.CustomerID WHERE oh.Orderdate > '2024/04/01' GROUP BY c.CustomerNameSee possible answers