Practical Database Change Management (Part 1)
Changing a database an integral and crucial part in every application's life cycle. Part 1 of this series looks at the steps and procedures prior to implementing the change
2009-06-24
3,907 reads
Administration
The Automated DBA: Space Usage Snapshotter Lite (non-sysadmin dbo)
Records snapshots of space usage stats by partition, index, table, schema, filegroup, and database. Stats include Reserved, Used, and Data for row, lob, and overflow.
2009-06-15 (first published: 2009-05-30)
1,252 reads
The Automated DBA: Space Usage Snapshotter (sysadmin; central DB)
Records snapshots of space usage & buffer cache usage stats by partition, index, table, schema, filegroup, & database. Stats incl Reserved, Used, Data, buffer cache for row, lob, & overflow.
2013-07-17 (first published: 2009-05-30)
2,771 reads
Automate drive space monitoring for all production servers
Monitoring space in production server is one of the top priority tasks for a DBA. This script will automate it
2011-04-19 (first published: 2009-05-28)
6,090 reads
Moving Database Files Detach/Attach or ALTER DATABASE?
Learn why ALTER DATABASE should be preferred over Detach/Attach for moving database files on the same SQL Server from MVP Jonathan Kehayias.
2010-09-24 (first published: 2009-05-27)
31,669 reads
Comparing Files from Different Folders Using SQL Server and XML
Sometimes there is a need to process files in a folder, but first you need to determine which files need to be processed compared to older files that have already been processed. There are several ways that this can be done, but in this tip I show you a way this can be done using SQL Server and XML.
2009-05-19
2,568 reads
2009-05-15
5,473 reads
2009-05-12
4,634 reads
The Ultimate Dupe Finder & Performance Test Parameter Set Researcher
Finds the largest dupe-sets of one or more columns of a single table or derived table. Great for finding hoggy parameter combinations for perf-testing queries within stored procedures!
2009-05-29 (first published: 2009-05-05)
920 reads
Introduction to Profiler
This article introduces Profiler presenting what it is, how to use it, and why you might want to use it.
2009-04-16
10,948 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