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A big part of adopting DevOps and becoming better at building software is establishing culture.
Learn a bit about MDX and how you can incorporate it into your Power BI reports.
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In this article, we look at how to design SQL Server indexes and why the way an index is created makes a difference in query performance.
In this article, you will see how to initialize a Cassandra database that is used in a Springboot application.
For years, those of us in technology have often worked outside of the core working hours for the rest of our organization. Whether this is being on-call, staying late, or coming in when asked. It's not uncommon for many developers and Ops staff to work 60, 70, or more hours to get things built/deployed/supported for […]
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Learn how to use the Script activity in an Azure Data Factory pipeline to deploy and populate databases using DDL, DCL, and DML statements.
Steve looks back at Summits past and his excitement for this year.
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...
Comments posted to this topic are about the item What's New for the Microsoft...
Comments posted to this topic are about the item Using Outer Joins
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