Without question, one of the most common tasks performed by Database Administrators (DBAs) is identifying and weeding out duplicate values in tables. Despite the inordinate number of queries written by other DBAs to locate duplicate values in their database tables, the real challenge is in locating a useable SQL statement to go by. Rob Gravelle presents a few solutions that will save you some time down the road.
Using an ORM with SQL Server introduces unique challenges. I have listed a few of my experiences, hoping it can help someone.
Execution plans explain all you need to know about query performance, and how to fine-tune. Sure, you can see them in SSMS, but what if you need to drill into to the important details? What about using DMVs, Extended Events or SET statements to get at the execution plans? To get the best use of execution plans you need to be able to get right information from the right plan at the right time. Robert Sheldon explains how.
SQL Server is growing as a platform and Steve Jones says that DBAs need to learn development skills.
This article will show you how to extract a summary of tables affected by deadlocks.
Microsoft has made a bold change with SQL Server 2016 Service Pack 1 : Many Enterprise features are now available in lower editions. Read on for details.
Learn how to add a sparkline and line chart to your SQL Server 2014 Reporting Services reports.
Is your IT department outdated? There's a prediction that they won't be around in five years. Steve Jones doesn't agree.
By Brian Kelley
If you want to learn better, pause more in your learning to intentionally review.
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If you’ve used Azure SQL Managed Instance General Purpose, you know the drill: to...
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Ramblings of a retired data architect Let me start by saying that I have...
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Hi everyone, Below is a consolidated summary of what we validated Architecture & data...
Hi all, I recently moved to a new employer who have their HA setup...
I have this data in a SQL Server 2025 table:
CREATE TABLE Response ( ResponseID INT NOT NULL CONSTRAINT ResponsePK PRIMARY KEY , ResponseVal VARBINARY(5000) ) GOIf I want to get a value from this table that I can add to a URL in a browser, which of these code items produces a result I can use? See possible answers