Filtering Object Explorer
I absolutely love learning new tricks that can be done in SSMS. Everything from opening initial connections to both the...
2013-10-02
890 reads
Kenneth Fisher
Detaching a database
In my general quest to figure out the T-SQL to do common GUI tasks I did some browsing through BOL...
2013-10-01 (first published: 2013-09-26)
1,655 reads
The MERGE statement doesn’t have a WHERE clause.
What the heck? Even indexes have WHERE clauses these days. I can’t remember what I was reading when I saw...
2013-09-30
1,349 reads
DBA Myths: You can’t use an alias in a DELETE statement
Recently I wrote about the myth that you can’t use an alias in an UPDATE statement. You can of course,...
2013-09-24
873 reads
sp_DBPermissions V2.0
Last month I posted my stored procedures sp_SrvPermissions and sp_DBPermissions. I’m posting V2.0 of each with a few fixes. The...
2013-09-23 (first published: 2013-09-18)
2,448 reads
sp_SrvPermissions V2.0
Last month I posted my stored procedures sp_SrvPermissions and sp_DBPermissions. I’m posting V2.0 of each with a few fixes. The...
2013-09-23 (first published: 2013-09-18)
2,076 reads
Brad Shultz’s blog on reviewing your database
This is possibly the best blog I have every read on the subject of reviewing a database. It is witty,...
2013-09-17
701 reads
DBA Myths: You can’t use an alias in an UPDATE statement.
I’ve found a very common belief among users of T-SQL (both DBAs and Developers) is that you can’t use an...
2013-09-16
880 reads
Certifications: What are they good for?
Since Microsoft decided to drop the MCM/MCA program there has been an enormous amount of discussion about the program and...
2013-09-11
530 reads
How do the fixed Database and Server roles map to more specific permissions?
I recently asked what the difference is between granting SELECT to a user (at a database level) and adding the...
2013-09-09
1,019 reads
Blogs
Leading Through Change: Guiding Teams in Times of Uncertainty
By Chris Yates
Change is not a disruption in technology; it is the rhythm. New frameworks appear,...
The Mystery of the Locked-Up Database -Scooby Dooing Episode 6
No Scooby-Doo story is complete without footprints leading to a hidden passage. In SQL...
Announcements from the Microsoft Fabric Community Conference
By James Serra
A bunch of new features for Microsoft Fabric were announced at the Microsoft Fabric Community...
Forums
Don't Forget About Financial Skills
Comments posted to this topic are about the item Don't Forget About Financial Skills
Building a Simple SQL/AI Environment
Comments posted to this topic are about the item Building a Simple SQL/AI Environment
Checking Identities
Comments posted to this topic are about the item Checking Identities
Question of the Day
Checking Identities
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