Hidden RBAR: Triangular Joins
Just because it looks set based, doesn't mean it is. T-SQL Crackerjack Jeff Moden takes a look at a mistake that many query writers make.
Open Source Pay
Steve Jones talks about salaries and whether or not there's value in disclosing them. Respond to this Friday poll.
Adobe AIR: Running SQL Commands Against a Local Database
Once you've established a connection between an Adobe AIR application and a local database, you can run SQL commands (CREATE TABLE, INSERT, DELETE, SELECT, etc.) using the flash.data.SQLStatement class. Find out how.
Managing Your IT Data
A new application manages data from your IT machines and software, but doesn't use a database. Steve Jones talks a little about this.
Managing Your IT Data
A new application manages data from your IT machines and software, but doesn't use a database. Steve Jones talks a little about this.
Surface Possibilities
The Surface is Microsoft's tabletop computer that can be controlled with your hands and doesn't require a keyboard. Is there value in this system for DBAs?
Surface Possibilities
The Surface is Microsoft's tabletop computer that can be controlled with your hands and doesn't require a keyboard. Is there value in this system for DBAs?
Surface Possibilities
The Surface is Microsoft's tabletop computer that can be controlled with your hands and doesn't require a keyboard. Is there value in this system for DBAs?
Use Access 2007 to Get Started in Data Mining
Learn how you can use Microsoft Access 2007 as a basic data mining tool for exploring your valuable data. This article illustrates how data filters, pivot graphs, queries in graphs and filters in reports can help this cause.
Generating Random Results - SQL School Video
How can you randomly generate data? MVP Andy Warren shows how in this SQL School Video.
Blogs
A New Word: Ecstatic Shock
By Steve Jones
ecstatic shock – n. a surge of energy upon catching a glimpse from someone...
The CDO’s Playbook for AI Driven Decision Making
By Chris Yates
The New Arena of Leadership The role of the Chief Data Officer is no...
sp_snapshot – The easy way to take database snapshots of one or more databases – V3.0
Presenting you with an updated version of our sp_snapshot procedure, allowing you to easily...
Forums
Arc Enabled SQL Server
Just saw the "Azure Extension for SQL Server" Does anyone has experience with it?...
Recursive Select - What is this really doing
I've noticed several instances of what looks like a recursive insert with the format:...
Cleaning Up the Cloud
Comments posted to this topic are about the item Cleaning Up the Cloud
Question of the Day
The Maximum Value in the Identity Column
I have a table with this data:
TravelLogID CityID StartDate EndDate 1 1 2025-01-01 2025-01-06 2 2 2025-01-01 2025-01-06 3 3 2025-01-01 2025-01-06 4 4 2025-01-01 2025-01-06 5 5 2025-01-01 2025-01-06I run this code:
SELECT IDENT_CURRENT('TravelLog')
I get the value 5 back. Now I do this:
SET IDENTITY_INSERT dbo.TravelLog ON
INSERT dbo.TravelLog
(
TravelLogID,
CityID,
StartDate,
EndDate
)
VALUES
(25, 5, '2025-09-12', '2025-09-17')
SET IDENTITY_INSERT dbo.TravelLog OFF
I now run this code.
DBCC CHECKIDENT(TravelLog)
GO
INSERT dbo.TravelLog
(
CityID,
StartDate,
EndDate
)
VALUES
(4, '2025-10-14', '2025-10-17')
GO
What is the value for TravelLogID for the row I inserted for CityID 4 and dates starting on 14 Oct 2025?
See possible answers