Presenting On Basics Is Difficult
Over the last year, at work and after work, I’ve been teaching myself a lot of brand new technologies. As such, I’m reliant on others to have put together...
2023-01-30
Grant Fritchey
- Twitter: @https://twitter.com/gfritchey
- Website: https://scarydba.com
- LinkedIn: https://www.linkedin.com/in/grant-fritchey/
PGSQL PHRIDAY #3: What is the PostgreSQL Community To You?
Very excited to take part in my third #PGSQLPhriday blogging event, even more so because it’s a topic that’s quite near and dear to my heart, community. To say...
2022-12-02
13 reads
Sale on SQL Server 2022 Query Performance Tuning
Just a quick post to let you know that there’s a great sale right now at Springer on my brand new, completely rewritten, query performance tuning book. Get your...
2022-11-21
37 reads
SQL Server 2022 Query Performance Tuning
If you’re interested in getting a digital copy, my brand spanking new book is now available here. It’s in the intro, but let me tell you a little bit...
2022-11-11
203 reads
Validating Backups: PGSQL Phriday #002
It’s time again for the another PGSQL Phriday, this time, the question has been asked: How do you do PostgreSQL backups? Honesty up front. I’m very much just beginning...
2022-11-04
8 reads
Getting Help Online
I spend a lot of time in the forums on various web sites, trying to assist people with getting help online. It’s shocking how hard they make it. Let’s...
2022-11-02 (first published: 2022-10-24)
134 reads
Weaponizing Query Store
I may have occasionally talked about the importance of Query Store, but today I want to emphasize just how much Microsoft is weaponizing query store. Of course, I don’t...
2022-10-31
1 reads
Monitor Cardinality Feedback in SQL Server 2022
It’s possible for you to see new technology at work if you use Extended Events to monitor cardinality feedback. To put it simply, cardinality, the number of rows being...
2022-10-26 (first published: 2022-10-17)
218 reads
PGSQL Phriday #001: Two Truths and a Lie
As a part of my own journey of learning within PostgreSQL, I’ve decided that I’m going to take part in PGSQL Phriday as often as I can, just as...
2022-10-21 (first published: 2022-10-07)
180 reads
DevOps From Redgate
In a few weeks at the PASS Data Community Summit, I’ll be joining several other Redgaters to put on an all-day precon where we take you on a database...
2022-10-14 (first published: 2022-10-04)
108 reads
Blogs
Redgate Summit Comes to the Windy City
By Steve Jones
I love Chicago. I went to visit three times in 2023: a Redgate event,...
Non-Functional Requirements
By Brian Kelley
I have found that non-functional requirements (NFRs) can be hard to define for a...
Techorama 2024 – Slides
You can find the slidedeck for my Techorama session “Microsoft Fabric for Dummies” on...
Forums
AG listener cant be removed
Testing with AG on Linux with Cluster=NONE. it was all going ok and as...
Remove comma inside Comma Delimited File csv in SSIS Using Script task
Hi, I have two tables: one for headers with 9 fields and another for...
Inserting 100K rows Performance - Baseline Performance
We're trying to understand how quick new versions of SQL server can be. Obviously...
Question of the Day
The "ORDER BY" clause behavior
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