The Value of Seniority
Some people might seem like they are from the future, but their experience is just shining through.
Delivering Cloud Transformation Excellence: Collaboration, Communication and Governance - Part 6
This article covers tips on establishing, enhancing, and empowering collaboration, communication, and governance on Cloud Transformation projects.
Transaction locking and row versioning guide
In any database, mismanagement of transactions often leads to contention and performance problems in systems that have many users. As the number of users that access the data increases, it becomes important to have applications that use transactions efficiently. This guide describes the locking and row versioning mechanisms the SQL Server Database Engine uses to ensure the physical integrity of each transaction and provides information on how applications can control transactions efficiently.
How to work with Python in Azure Data Studio
Learn how to use Python code with Azure Data Studio to work with SQL Server data.
The Growth of IQP
Steve talks about some of the Intelligent Query Processing improvements in SQL Server 2022.
Convert Problematic Data in SQL Server
In this article, we look at various ways to convert problematic data in SQL Server by using TRY_CAST, TRY_CONVERT, and TRY_PARSE.
Join the EAP: Next-gen database cloning
Redgate’s database cloning technology is getting an upgrade: Multi-RDBMS, instance-level clones, and support for containerized workflows. Automate DevOps test data for fast quality releases across your software organization. Learn more and gain first access by joining the early access program!
How Important is Software?
The user experience from our software is important. Maybe more than many developers realize.
Cloud Databases
There are advantages of cloud databases when your workload requirements grow. Steve thinks it's useful to learn a bit about the options out there.
T-SQL Language Changes in SQL Server 2022 Part 2
Learn about more of the T-SQL language changes in SQL Server 2022 to LTRIM, RTRIM, TRIM, GET_BIT, SET_BIT, LEFT_SHIFT, RIGHT_SHIFT, BIT_COUNT and more.
Blogs
AI Innovation in Microsoft Keynote
By Chris Yates
I’m thrilled to be covering the Microsoft Keynote: Fuel AI Innovation with Azure Databases on Day...
Benefits of Migrating from Azure Synapse Analytics to Microsoft Fabric
By James Serra
Many customers ask me about the advantages of moving from Azure Synapse Analytics to...
PASS Summit 2024 – A Very Different World
By Brian Kelley
The last data centric conference I attended was the PASS Summit in 2019. A...
Forums
Unencrypted connections in Always on Availability Group
Hi, In my Always On Availability environment, I am seeing two encrypt_option values as...
Error loading multiple CSV files in SSIS
Hi everyone I have a bunch of CSV files that I need to bulk...
What's New for the Microsoft Data Platform
Comments posted to this topic are about the item What's New for the Microsoft...
Question of the Day
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