Additional Articles


Technical Article

“QUOTED_IDENTIFIER” causes Unexpected Query Plan for Persisted Computed Column query

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.”

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2011-10-28

2,092 reads

Technical Article

An Easy Way to Monitor SQL Server Replication

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.

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2011-10-26

3,444 reads

External Article

SQL# (SQLsharp): A Review

Only the brave, and foolhardy, write production CLR routines if you can get the functionality already-written and tested. Whether you’re a DBA or developer, there are plenty of times when a CLR routine will save a lot of time, and occasionally provide new functionality.

2011-10-24

4,490 reads

External Article

Auditing DDL Changes in SQL Server databases

Even where Source Control isn't being used by developers, it is still possible to automate the process of tracking the changes being made to a database and put those into Source Control, in order to track what changed and when. You can even get an email alert when it happens. With suitable scripting, you can even do it if you don't have direct access to the live database. Grant shows how easy this is with SQL Compare.

2011-10-20

2,823 reads

Technical Article

Color Coding Your SQL Server Connections

Do you find yourself managing lots of SQL Server instances? If so you might find you are connected to many different instances and have numerous query windows open that are connected to different instances. When you have lots of query windows open, do you sometimes find it confusing to know the instance in which your query window is connected? Color-coding your connections can help you manage complicated setups.

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2011-10-19

4,454 reads

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Question of the Day

SQL Server 2025 Server-level Roles

In SQL Server 2022+, what does the ##MS_DatabaseConnector## role allow?

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