Are IT Certifications Still Relevant?
Steve talks about certifications today, after watching a video that showcases the benefits of why they are good for your career.
2024-05-08
8 reads
Steve talks about certifications today, after watching a video that showcases the benefits of why they are good for your career.
2024-05-08
8 reads
Are DBAs going to be responsible for financial accounting for cloud resources as a part of their job? Steve has a few thoughts today.
2024-05-06
71 reads
The world seems to be proceeding through some stuff at the moment. IT and our industry as a whole, equally seems to be going through some stuff. As such, allow this oldster to offer some advice: Take care of yourself. I know, I'm the same, you may have responsibilities for others. You need to take […]
2024-05-04
77 reads
Today Steve asks about on-call responsibility for you and how you view this as part of your job, or in your job search.
2024-05-03
58 reads
A big part of success is making an effort. Steve discusses the need to do things and not passively let life pass you by.
2024-05-01
108 reads
Today, Kendra Little talks about code reviews and why they should be done early.
2024-04-29 (first published: 2020-02-07)
303 reads
Since the title might be considered a bit vague, I don’t want you to wade through the article to figure it out. I will spare you the typical clickbait introduction, with me telling you what a foreign key constraint is, and why it and all the other constraint types provided by relational engines are useful. […]
2024-04-27
143 reads
Today, Grant talks about reasons that companies don't upgrade.
2024-04-26 (first published: 2020-02-11)
437 reads
Today, Grant Fritchey compares a disaster caused by a toilet to technical debt in IT.
2024-04-24 (first published: 2020-02-24)
419 reads
Management is important to ensuring the success of a team. Steve talks about an anti-pattern that is often used by poor managers.
2024-04-22
166 reads
Data isn't just about numbers and spreadsheets. It holds stories, patterns, and the answers...
By Brian Kelley
When I look at a system and think about its security model, the first...
On Wednesday May 15th 2024 I will give a free webinar on MSSQLTips.com about...
Carisol 350mg is the main ingredient. Its powerful formulation, which includes the active ingredient...
Comments posted to this topic are about the item The "ORDER BY" clause behavior
Comments posted to this topic are about the item Are IT Certifications Still Relevant?
Let’s consider the following script that can be executed without any error on both SQL Sever and PostgreSQL. We define the table t1 in which we insert three records:
create table t1 (id int primary key, city varchar(50)); insert into t1 values (1, 'Rome'), (2, 'New York'), (3, NULL);If we execute the following query, how will the records be sorted in both environments?
select city from t1 order by city;See possible answers