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Six Months!

Oh good gosh. Six months without a single blog post. Most important information: I’m not dead. Apologies. The issue is pretty simple. I’m getting old. Ha! Seriously though, I...

2024-06-17

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Speaking at dataMinds Connect 2024

I’m very excited to announce I’ve been selected as a speaker for dataMinds Connect 2024, Belgium’s (and maybe/probably/most likely mainland Europe’s) best and greatest Microsoft data platform conference. My...

2024-06-17

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Cleaning Up the Cloud

By Steve Jones - SSC Editor

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The Maximum Value in the Identity Column

By Steve Jones - SSC Editor

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Oracle Performance Tuning: Practical Techniques Every DBA Should Master

By Udaya Veeramreddygari

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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