What do they want to hear?
I was helping my 16yo write his first college essay the other day. He’s always struggled a bit with writing ... Continue reading
2020-11-03 (first published: 2020-10-29)
316 reads
Kenneth Fisher
How do I test if a linked server works using T-SQL?
I get that linked servers are almost as despised as the dreaded cursor or (lord save us) NOLOCK, but they ... Continue reading
2020-10-29 (first published: 2020-10-27)
839 reads
Permissions script for Azure Synapse
I was recently asked to add on to my permissions stored procedures (sp_SrvPermissions, sp_DBPermissions and sp_AzSQLDBPermissions) and create one for ... Continue reading
2020-10-22 (first published: 2020-10-15)
264 reads
SQL Virtual Machines
I was recently watching the first session of the Azure SQL Bootcamp by Anna Hoffman (twitter) and Bob Ward (blog|twitter) ... Continue reading
2020-10-22
175 reads
A table is like a library : T-SQL Tuesday #131
Rob Volk (blog|twitter) is our host for TSQL Tuesday this month and wants us to Explain a database subject like ... Continue reading
2020-10-20 (first published: 2020-10-13)
457 reads
My 800th post!
It took me a little bit longer to get here than I expected but I finally made it. 800 posts. ... Continue reading
2020-10-20
3 reads
All triggers have to be able to handle multiple row operations.
Quick post today. Recently I was helping a co-worker write a trigger. Basically there is a table of servers that’s ... Continue reading
2020-09-11 (first published: 2020-09-03)
464 reads
SQL Homework – September 2020 – More DML Triggers
Triggers. Still blech. In June I asked you to play with DML triggers. Well, one more time. First of all ... Continue reading
2020-09-01
91 reads
As a DBA, am I a gatekeeper?
TL;DR; Yes Frequently in our industry we talk about gatekeepers as bad things. We talk about breaking down barriers and ... Continue reading
2020-08-27
180 reads
SQL Homework – August 2020 – More DML Triggers
Well, I’m running a bit late. Both for this month and the fact I completely missed last month. It was ... Continue reading
2020-08-13
84 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