In this blog, you will see the reproducible steps that reveal the following observation: “If the table has a persisted computed column*, the query optimizer will choose a clustered index scan over a clustered index seek.”
How do I find out what TCP/IP port SQL Server is using for a specific SQL Server instance? In this tip we look at different ways a database administrator can identify the port used by instance of SQL Server.
This article shows how to extract multiple files from multiple sub-directories into a destination table using a single Data Flow Task created by the Import/Export wizard.
Red Gate announced today that it has acquired Cerebrata, the maker of user-acclaimed tools for developers building on the Microsoft Windows Azure platform. The agreement brings together two companies that share a user-first philosophy and a passion for tools that transform the way developers work.
This editorial was originally published on Nov 7, 2006. It is being re-run as Steve is at SQL in the City today. Today Steve talks about security using virtualization.
How do I find out where the SQL Server Error Log file is located for a specific SQL Server instance? In this tip we look at different ways a DBA can identify the location of the SQL Server Error Log file used by an instance of SQL Server.
BI Architect Bill Pearson concludes his introduction to the MDX Members functions. In this Level we wrap up our exploration of the “family” group with the .LastSibling, and Cousin() functions.
Today Steve Jones talks about jobs, and how life is too short to stick with a crappy job.
In SQL Server, replication is a widely adopted technology for the purpose of real-time data replication between SQL servers. It serves the purpose of keeping data consistent between multiple end points. So the last thing we want to hear from clients is that data is no longer in synch, and as DBA, we don't want to be the last person to realize replication is out of order or broken. Here are some steps you can take to monitor SQL Server replication.
By Steve Jones
“Don’t aim to have others like you; aim to have them respect you.” –...
Many years ago, before I joined Oracle, I was working on a major modernisation...
If you work with data pipelines, SQL, notebooks, or machine learning models, a Mac...
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WhatsApp:0817-866-887 Area Street Festival, Ruko No 1 & 1A, CBD, Jl. Galuh Mas Raya,...
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In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 3;See possible answers