Configuring the Maximum Degree of Parallelism
How to configure settings to limit the number of processors used in parallel query execution
Do SQL Server User Defined Datatypes (UDT) affect performance?
There is a legend among SQL Server developers and DBAs saying that UDTs may degrade performance. In this article I prove whether this believe is right or wrong.
Don’t Make Dumb Mistakes by Duplicating Indexes
Just today, I was reviewing the indexing of a database used by a third-party application. As part of my review, I ran a script against it that is used to identify duplicate indexes. The script I used was written Paul Nielsen, the author of the SQL Server...
PASS Update #9
Time has flown by since my last update, busy time at work and struggling to get that done and find a few hours for PASS too. Here's a short version of what I've been working on lately: Added the Top 10 List page and have some starter lists from...
Take Advantage of Hard Times
With the economy in a downturn, Steve Jones talks about what you might want to do to be pro-active with your projects.
Take Advantage of Hard Times
With the economy in a downturn, Steve Jones talks about what you might want to do to be pro-active with your projects.
Take Advantage of Hard Times
With the economy in a downturn, Steve Jones talks about what you might want to do to be pro-active with your projects.
Giving Back
Steve Jones takes a minute today to congratulate Brian Knight and the Pragmatic Works Foundation for their efforts in giving back to the community.
Giving Back
Steve Jones takes a minute today to congratulate Brian Knight and the Pragmatic Works Foundation for their efforts in giving back to the community.
Giving Back
Steve Jones takes a minute today to congratulate Brian Knight and the Pragmatic Works Foundation for their efforts in giving back to the community.
Blogs
SQL Server Journey Part 2: Modern Era (2017 – 2026) – AI/Cloud First
By Vinay Thakur
Following up on my Part 1 baseline, the journey from 2017 onward changed how...
Google Moves Up Post-Quantum Cryptography Timeline
By Brian Kelley
In cryptography, the RSA and ECC algorithms which we use primarily for asymmetric cryptography...
The Book of Redgate: No Politics
By Steve Jones
In today’s world, this might mean something different, but in 2010, we had this...
Forums
Auto Update Statistics not triggering on filtered indexes
I've got a table with 186,703,969 rows, about 300GB of data. There are several...
What is the difference between SQL Server and SQL Database?
I created a SQL Database in Azure Portal but I've just noticed it also...
An Unusual Identity
Comments posted to this topic are about the item An Unusual Identity
Question of the Day
An Unusual Identity
What values are returned when I run this code?
CREATE TABLE dbo.IdentityTest2
(
id NUMERIC(10,0) IDENTITY(10,10) PRIMARY KEY,
somevalue VARCHAR(20)
)
GO
INSERT dbo.IdentityTest2
(
somevalue
)
VALUES
( 'Steve')
, ('Bill')
GO
SELECT top 10
id
FROM dbo.IdentityTest2 See possible answers