2015-05-25
73 reads
Editorial
Native Audits
This week Steve Jones asks if you're using the SQL Audit feature built into SQL Server.
2015-05-22
142 reads
Naming Confusion
The naming of systems and other technological constructs is always a debate within groups. Steve Jones points out a few places where this might actually prevent mistakes.
2015-05-21
129 reads
Controlling Alerts
Being on call is not much fun for anyone, but it can certainly be hard on those that receive lots of calls for systemic issues. Are there better ways to manage this?
2015-05-20
132 reads
2019-06-14 (first published: 2015-05-19)
587 reads
Awareness
This week Steve Jones looks back at the T-SQL Tuesday blog part and its theme of monitoing.
2015-05-18
68 reads
Boring or Scripting
There is no shortage of mundane tasks at work. Steve Jones notes that you might not want to depend on those to fill your day in the future.
2024-11-20 (first published: 2015-05-18)
442 reads
Documenting with Tests
The idea of using more unit tests to improve code quality has been around for some time. However Steve Jones notes today that some people use tests for documentation.
2019-10-04 (first published: 2015-05-14)
271 reads
2015-05-13
829 reads
Opening Up Data
Tim O'Reilly, head of O'Reilly publishing, has been an advocate of better date movement in the world. Steve Jones has a few comments on an interview he gave earlier this year.
2015-05-12
93 reads
Blogs
Advice I Like: Fear and Imagination
By Steve Jones
Fear is fueled by a lack of imagination. The antidote to fear is not...
Cloud Data Driven User Group 2025 – Slides & Scripts
The slidedeck and the SQL scripts for the session Indexing for Dummies can be...
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,...
Forums
Simple delete causes table scan on other tables with foreign key
Why is sql doing a full scan VS seeking on the index? I've included...
Show/Hide number of rows in table
We have a report that has multiple tables that list the top 15 performers...
Replication from IBMi DB2 to MS SQL
We have a tool called DB Moto that reads journals (like t-logs) and replicates...
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