Migrate SSRS Reports to PowerBI Report Server in SQL Server 2025
Learn about migrating SSRS reports to Power BI Report Server in SQL 2025
IDENTITY vs SEQUENCE in SQL Server – which should you use?
This guide explains how IDENTITY columns and SEQUENCE objects differ in SQL Server, and how you might decide which one is appropriate for a given design.
The Grafana Alternative to SSRS and Power BI
Learn how you can use Grafana natively inside SQL Server Reporting Services.
How to migrate from on-prem to the cloud: uncovering legacy system ‘skeletons’
In this article, Pat Wright explains how to identify hidden risks in legacy applications before moving to the cloud. It features practical advice and guidance to avoid migration failures and surprises.
T-SQL in SQL Server 2025: JSON_OBJECTAGG
Learn about the new JSON_OBJECTAGG function in SQL Server 2025.
SQL Server Data Warehouse Concepts, Schema Design, and Implementation
Companies generate a huge amount of data on a daily basis from such things as sales transactions, inventory changes, and customer interactions. This data originates from different data sources and is stored in operational databases called OLTP (Online Transaction Processing) systems that primary focuses on transactions like data inserts, updates or deletes. Maintaining the transactional data in an OLTP database is important. However, if you need to analyze or report on the data, storing the data in a centralized repository in well-structured schema is necessary.
Dancing Robot Goes Rogue
The headline says it all and Steve thinks this could be a problem in the digital world as well.
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Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
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Cognitive Coverage
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Question of the Day
Getting the Average
I have this data in the dbo.Commission table in a SQL Server 2022 database.
salesperson commission Brian 12 Brian 16 Andy 7 Andy 14 Andy 21 Steve 20 Steve NULLAll the data is a varchar, and I decide to run this query to get the totals for each salesperson.
SELECT SalesPerson
, AVG(TRY_PARSE(Commission AS int)) AS TotalCommission
FROM commission
GROUP BY SalesPerson
GO
What average commission is calculated for Steve? See possible answers