As a SQL database administrator, it’s your responsibility to maintain and secure the databases. However, you may still experience database corruption. If not handled correctly and on time, you...
2021-05-24
25 reads
As a SQL database administrator, it’s your responsibility to maintain and secure the databases. However, you may still experience database corruption. If not handled correctly and on time, you...
2021-05-24
5,847 reads
On Tuesday I'm looking forward to presenting again at GroupBy Americas on a topic that was voted on by the attending public. This presentation "SQL Server Admin Best Practices...
2021-05-24
44 reads
Where I’ve Been Since January 1, 2012 I’ve been the principal consultant at Centino Systems. Jokingly, I refer to myself as The Centino of Systems. I learned a lot...
2021-05-22
7 reads
Where I’ve Been Since January 1, 2012 I’ve been the principal consultant at Centino Systems. Jokingly, I refer to myself as The Centino of Systems. I learned a lot...
2021-05-22
29 reads
I get asked this question all the time, so I figured it was time to write a blog post, record a video and write some code to automate the...
2021-06-09 (first published: 2021-05-22)
316 reads
Here is a short but sweet post on how to change the drive letter of a partition. Despite using my best Google skills I couldn’t find an example that...
2021-06-07 (first published: 2021-05-21)
374 reads
(last updated: 2021-05-31 @ 19:00 EST / 2021-05-31 @ 23:00 UTC ) Many of us that work with Microsoft SQL Server, especially those of us working on systems with...
2021-05-21
200 reads
I started to add a daily coping tip to the SQLServerCentral newsletter and to the Community Circle, which is helping me deal with the issues in the world. I’m...
2021-05-21
18 reads
That’s how someone described a Tesla recently, talking about how the software keeps changing. I had watched a few videos after I stumbled on this one: That got me...
2021-05-31 (first published: 2021-05-20)
412 reads
I’m excited to announce the release of a new open-source project that fully automates...
One of my favourite features of SQL Server 2022 was the T-SQL Snapshot Backups....
By Steve Jones
I have said and written this many times: Redgate Software is the type of...
Alamat BCA KCP Purwosari WHATSAPP:083178278662 Solo Center Point, Ruko No. A11 & A12, Sondakan,...
WHATSAPP:083178278662 Jl. Raya Palur No.Km 5, Jurug, Ngringo, Kec. Jaten, Kabupaten Karanganyar, Jawa Tengah...
There is a table tmp_tab:
CREATE TABLE tmp_tab ( id int, val int );
INSERT INTO tmp_tab VALUES (1, 1), (2, NULL), (3, 3), (4, 4), (5, 5);You want to order the rows ids by the following expression:
ISNULL(val, id) + 1Which of the following queries produces the expected ordering and why? (Select all correct) See possible answers