The Database Weekly Update for May 19. 2008
Steve Jones looks at the performance of column changes, petaflop computing, and a few ways to beef up your DBA skills.
Using Policy-Based Management in SQL Server 2008
As we are reviewing the new features in SQL Server 2008, we found one that looks really interesting - Policy-Based Management. Could you help us to understand how this works and provide some examples? Can you please explain each of the components and how to manage them in the interface and with commands?
What Makes a Good Programmer
Are top notch programming skills innate or can they be learned? Janet Wong takes a look at the skills and capabilities of great programmers in this essay.
XML Workshop XIX - Generating an ATOM 1.0 Feed
Continuing on with his amazing series on XML, SQL Server MVP Jacob Sebastian shows us how to use XML in SQL Server 2005 to generate an ATOM feed.
A Worthwhile Goal
Steve Jones talks about two competing priorities for many people that start at a new job and asks which one you value more in this Friday poll.
A Worthwhile Goal
Steve Jones talks about two competing priorities for many people that start at a new job and asks which one you value more in this Friday poll.
Finding dependencies in SQL Server 2005
Any time you need to modify objects in your SQL Server 2005 database, the objects that are dependent upon those objects are a concern. You don't want to remove columns from tables, procedures, views, or tables if there are objects dependent upon them that are being used.
Using DDL triggers to audit events
Create DDL table in SQL Server 2005 to audit Data Definition Language (DDL) trigger events when DML statements run. Define DDL trigger to track SQL changes.
Encrypting Data
Encrypting data is the easy part of dealing with encryption and databases. Steve Jones talks about some of the other, more difficult, issues you must handle.
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
Building AI Governance and Policies- First Steps
Comments posted to this topic are about the item Building AI Governance and Policies-...
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...
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