An Interview with Brad McGehee - Part 2
Continuing the interview with Brad McGehee, Robert Pearl asks about the new features in 2008 and his books.
Changing a Non-IDENTITY column to IDENTITY and vice versa
This article from new author Thomas Pieries, brings us a few methods for changing a Non-IDENTITY column to IDENTITY and vice versa as well as examining the advantages and disadvantages of each way.
Installing SQL Server 2008 on a Windows Server 2008 Cluster Part 4
How do I go about building a clustered SQL Server 2008 running on Windows Server 2008?
Using Check Constraints to Validate Data in SQL Server
A number of different processes that can be used to make sure your data validates against your business rules. This article discusses how you can use database "check constraints" to validate your data within the SQL Server database engine.
An Interview with Brad McGehee - Part 1
MVP Brad McGehee, director of DBA Education for Red Gate Software, sat down recently with longtime author, Robert Pearl. In this interview, learn a bit about how Brad got started in the SQL Server world.
Ruthless
Managing your time is a skill that is important in your career. Steve Jones talks a little today about why you might want to develop this skill.
Using OpenDataSource - SQL School Video
The OPENDATASOURCE command is used for adhoc access to other servers or files in a filesystem. MVP Andy Warren shows how you can quickly use this to access data in other sources.
Collecting performance counters and using SQL Server to analyze the data
Quite frequently I find myself in situation where I need to get detailed information on performance monitor counters. For example I need to determine which processes are consuming all CPU at certain times.
Encrypting SQL Code
This Friday's poll looks at the encryption options for your code in SQL Server. Steve Jones asks if there is a benefit for these routines.
Encrypting SQL Code
This Friday's poll looks at the encryption options for your code in SQL Server. Steve Jones asks if there is a benefit for these routines.
Blogs
A New Word: Ecstatic Shock
By Steve Jones
ecstatic shock – n. a surge of energy upon catching a glimpse from someone...
The CDO’s Playbook for AI Driven Decision Making
By Chris Yates
The New Arena of Leadership The role of the Chief Data Officer is no...
sp_snapshot – The easy way to take database snapshots of one or more databases – V3.0
Presenting you with an updated version of our sp_snapshot procedure, allowing you to easily...
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