SQL RNNR

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On the Twelfth Day…

Bacon wrapped frog legs (twelve of them) for Christmas.  No more drumming for these guys!! What could be better than bacon wrapped frog legs?  Oh yeah, more Virtual lab...

2012-12-25

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On the Eleventh Day…

Yesterday we had an introduction into setting up a virtual lab to help the DBA learn and test new technologies while improving his/her own skill set. Today we will...

2012-12-24

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On the Tenth Day…

Silver and Gold have a way of really bringing the look and feel of the Christmas season. Silver and Gold also seem to represent something of greater value. We...

2012-12-22

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On the Ninth Day…

Creating a custom data collector can be very handy for a DBA.  Especially in times of troubleshooting.  These collectors are also quite useful for trending and analysis.  Consider this...

2012-12-21

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Blog Post

On the Eighth Day…

Today’s post is merely an illusion.  The illusion being that we have finally stopped talking about the msdb database.  I’ll explain about that later in this post. This should...

2012-12-20

3 reads

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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 2025-01-06
I 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