Tip for determining I/O Heavy Queries
When it comes to performance tuning, locating the problem index is one of the first steps and being able to very quickly narrow the focus of your efforts makes for a much more efficient DBA.
SQL Q & A: Database Consistency, Temporary Tables, and More
Why does DBCC CHECKDB find corruption errors that disappear? Does tempdb really cause performance issues? Are there any drawbacks to using the FILESTREAM datatype? Paul Randal answers these reader questions and more.
Policy Based Management - On Change Prevent, Doesn't
SQL Server 2008 introduces " Policy Based Management " (PBM) as a way to better manage your servers. This was a feature that I really thought had, and still has a lot of potential for making the life of a DBA easier. The tagline for PBM is "manage...
Using Operations Manager Reports to Validate Your Uptime
Operations Manager has stacks of reports to help you monitor your applications' uptime, but reporting can be difficult until you understand all the different options, parameters, and the structure of the Operations Manager health model. Firstly, you need a clear idea about the way that your organization defines 'uptime', and only then you can start your reports. Thomas LaRock explains...
Reporting Services Styles in a Database Table
A follow-up on Adam Aspin's series about SSRS styles. I have emailed Adam the article because he suggested it would be good to have one here after his works get published.
Using SP_MSForEachDB and SP_MSForEachTable - SQL School Video
In this new video, learn how to loop through your databases and tables. MVP Andy Warren shows how some system stored procedures included by Microsoft can push out the same code to a group of objects.
Annoyances
Working with others can be a challenge. This Friday's poll asks for those little annoyances in the workplace and how to deal with them.
Annoyances
Working with others can be a challenge. This Friday's poll asks for those little annoyances in the workplace and how to deal with them.
Annoyances
Working with others can be a challenge. This Friday's poll asks for those little annoyances in the workplace and how to deal with them.
I've been slowly looking at and experimenting with LinkedIn to see if it has value and if so, how to unlock it in a way that works for me. I mentioned it during my series on networking and since I've evolved a strategy that I think is interesting...
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Forums
Lessons from the Postmark-MCP Backdoor
Comments posted to this topic are about the item Lessons from the Postmark-MCP Backdoor
Arc Enabled SQL Server
Just saw the "Azure Extension for SQL Server" Does anyone has experience with it?...
Recursive Select - What is this really doing
I've noticed several instances of what looks like a recursive insert with the format:...
Question of the Day
The Maximum Value in the Identity Column
I have a table with this data:
TravelLogID CityID StartDate EndDate 1 1 2025-01-01 2025-01-06 2 2 2025-01-01 2025-01-06 3 3 2025-01-01 2025-01-06 4 4 2025-01-01 2025-01-06 5 5 2025-01-01 2025-01-06I run this code:
SELECT IDENT_CURRENT('TravelLog')
I get the value 5 back. Now I do this:
SET IDENTITY_INSERT dbo.TravelLog ON
INSERT dbo.TravelLog
(
TravelLogID,
CityID,
StartDate,
EndDate
)
VALUES
(25, 5, '2025-09-12', '2025-09-17')
SET IDENTITY_INSERT dbo.TravelLog OFF
I now run this code.
DBCC CHECKIDENT(TravelLog)
GO
INSERT dbo.TravelLog
(
CityID,
StartDate,
EndDate
)
VALUES
(4, '2025-10-14', '2025-10-17')
GO
What is the value for TravelLogID for the row I inserted for CityID 4 and dates starting on 14 Oct 2025?
See possible answers