In his travels, Christopher Duncan has come to recognize a great many similarities between programmers and musicians. Both have the fire, passion and soul of the artist. And all too often, both are aweful when it comes to the business end of things. Business - you know, that aspect of your work where they actually pay you at the end of the day?
2003-02-25
3,499 reads
It's common knowledge among programmers that most of the ills of the software industry, and most particularly the companies where we work, could be solved by simply letting the technical people make the technical decisions. Obviously, since this is so incredibly logical and sensible, it's a given that most companies leave management decisions to managers, and technical decisions to the computer guys.
2002-12-18
3,422 reads
Like many other areas of business, the tech industry has weathered the occasional slump over the past few decades. It's only natural that the fate of techies is closely linked to the tides of the business. However, in any economy, weak or strong, some people prosper and advance while others suffer the consequences.
2002-11-29
3,590 reads
In this article, columnist Christopher Duncan shows you how to create your dream development project.
2002-11-15
5,709 reads
By Steve Jones
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The DBCC CHECKIDENT command is used when working with identity values. I have a table with 10 rows in it that looks like this:
TravelLogID CityID StartDate EndDate 1 1 2025-01-11 2025-01-16 2 2 2025-01-11 2025-01-16 3 3 2025-01-11 2025-01-16 4 4 2025-01-11 2025-01-16 5 5 2025-01-11 2025-01-16 6 6 2025-01-11 2025-01-16 7 7 2025-01-11 2025-01-16 8 8 2025-01-11 2025-01-16 9 9 2025-01-11 2025-01-16 10 10 2025-01-11 2025-01-16The docs for DBCC CHECKIDENT say this if I run with only the table parameter: "If the current identity value for a table is less than the maximum identity value stored in the identity column, it is reset using the maximum value in the identity column. " I run this code:
DELETE dbo.TravelLog WHERE TravelLogID >= 9
GO
DBCC CHECKIDENT(TravelLog, RESEED)
GO
INSERT dbo.TravelLog
(
CityID,
StartDate,
EndDate
)
VALUES
(4, '2025-09-14', '2025-09-17')
GO
What is the identity value for the new row inserted by the insert statement above? See possible answers