Query Tuning, Why Bother?
Today Grant wonders why we spend so much time trying to learn about query tuning.
2022-07-23
245 reads
Today Grant wonders why we spend so much time trying to learn about query tuning.
2022-07-23
245 reads
2022-07-09
158 reads
2022-07-02
73 reads
A new vulnerability for SQL Server is covered by a number of patches this week.
2022-06-18
664 reads
2022-05-28
200 reads
During my technical career, I’ve changed companies several times. I even worked as an independent contractor for three years. One thing I have never done before was switch departments and roles within one company. That’s about to change in a couple of weeks as I move from Simple Talk Editor and DevOps Advocate in Marketing […]
2022-05-21
92 reads
You can find new employment with a little work and choose the best job for you.
2022-05-07
124 reads
You’ve probably heard that SQL Server 2022 is on the way, and, assuming the name doesn’t change, it will be later this year. That is great news for folks in the data platform community as features and improvements they’ve been hoping for are added. I’m not currently supporting any production SQL Servers, but I’m still […]
2022-04-30
103 reads
This week I noticed a number of changes in the Azure platform from their change feed. Actually, every week has a crazy number of changes across the entire platform, but this week a number of these were related to data and databases. That isn't always the case, but I saw some interesting items. We have […]
2022-04-16
73 reads
Some organizations have policies in place to make sure that everything in their IT infrastructure is documented. There are runbooks, procedures, wikis, diagrams, charts, code comments, and more to make sure that knowledge is available if an employee leaves or when disaster strikes. Not only does the documentation exist, but it’s also organized and easy […]
2022-04-09
187 reads
By Steve Jones
I love Chicago. I went to visit three times in 2023: a Redgate event,...
By Brian Kelley
I have found that non-functional requirements (NFRs) can be hard to define for a...
You can find the slidedeck for my Techorama session “Microsoft Fabric for Dummies” on...
Testing with AG on Linux with Cluster=NONE. it was all going ok and as...
Hi, I have two tables: one for headers with 9 fields and another for...
We're trying to understand how quick new versions of SQL server can be. Obviously...
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