Dealing with Change – Two Resources
As I look at the state of information technology today, I see one constant: rapid change. We all see it. While this is the type of post I would...
2024-05-08 (first published: 2024-04-22)
41 reads
As I look at the state of information technology today, I see one constant: rapid change. We all see it. While this is the type of post I would...
2024-05-08 (first published: 2024-04-22)
41 reads
A brief introduction to the tool and its advantages for database migrations DevOps is a culture and a set of practices that aim to deliver software faster and more...
2024-05-08 (first published: 2024-04-25)
44 reads
Data isn't just about numbers and spreadsheets. It holds stories, patterns, and the answers to questions that can drive your business forward. To unlock this potential, you need the...
2024-05-08 (first published: 2024-05-07)
7 reads
When I look at a system and think about its security model, the first thing I start poking around at is where I think security is weakest. For instance,...
2024-05-06
37 reads
I recently started full time learning of Amazon Web Services (AWS). I found that AWS's Relational Database Service
(RDS) is really user-friendly. RDS simplifies many of the
complicated aspects of...
2024-05-06 (first published: 2024-04-20)
181 reads
If you've ever wrestled with complex SQL code, you know the drill. Hours spent on a single query, eyes glazing over at the endless lines of commands, that sinking...
2024-05-06 (first published: 2024-04-19)
686 reads
On Wednesday May 15th 2024 I will give a free webinar on MSSQLTips.com about Microsoft Fabric (at 6PM UTC).Abstract: Microsoft Fabric is the new all-encompassing data platform of Microsoft....
2024-05-06
11 reads
I recently reviewed, worked on, and added a similar example to the DATETIMEOFFSET Microsoft Learn Docs article at the recommendation of my colleague Randolph West, who guessed (accurately) I...
2024-05-04 (first published: 2024-05-03)
22 reads
As a SQL DBA, what do you do when a vendor application has performance problems that are code related? Server settings don’t generally seem to be an issue. Queries...
2024-05-03 (first published: 2024-05-02)
22 reads
mcfeely – adj. inexplicably moved by predictable and well-worn sentiments, even if they are trite or obvious or being broadcast blindly to the masses. I get mcfeely all the...
2024-05-03
3 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