How SQL Server executes a Query
Beginning with today, I want to give you over the next few months a blog post series about the basics of performance tuning in SQL Server. Before we go...
2022-02-04 (first published: 2022-01-25)
1,619 reads
Blog Posts
I'm Speaking at SQLBits 2022!
I’m proud to announce that I will be speaking at SQLBits! I had the absolute pleasure of speaking at SQLBits in the past, both in person and virtual, and...
2022-02-04
20 reads
Introducing ScriptDOM
I’ve been meaning to get a series of blog posts started on this topic. A twitter conversation from yesterday finally pushed me to it. Last year, I was tasked...
2022-02-04 (first published: 2022-01-24)
829 reads
Connecting to Single Server MySQL
We have already created the server now it’s time to connect to it. What you will need – connection string details, correct networking setup and a tool like MySQL...
2022-02-03
22 reads
Daily Coping 3 Feb 2022
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...
2022-02-03
10 reads
How to get Change Data Capture to work in an Availability Group
If you’ve ever had to implement Change Data Capture (CDC) for a database in an Availability Group, then you know that the CDC jobs don’t really consider the Availability...
2022-02-03
147 reads
Azure Files–Standard and Premium
This is part of a series on my preparation for the DP-900 exam. This is the Microsoft Azure Data Fundamentals, part of a number of certification paths. You can...
2022-02-02
79 reads
Checkpoint Analysis: Your Exclusive How-To with XEvents
Checkpoints are essential in SQL Server to help with the durability and reliability of data persisted in the database. When done right, you barely even notice them and performance...
2022-02-02 (first published: 2022-01-14)
531 reads
Daily Coping 2 Feb 2022
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...
2022-02-02
13 reads
Don’t optimize for ad hoc workloads as a best practice
(This post was co-authored by Erik Darling.) The more things stay the same, the more they change… No, that’s not a mistake. In fact, it’s a reference to long-held...
2022-02-02
61 reads
Blogs
How to Connect to SQL Server When Nothing Else Works – DAC
By gbargsley
It's 2 AM. Your phone is going off. Users can't connect to the application,...
Get a Range of Sequence Values: #SQLNewBlogger
By Steve Jones
I discovered a procedure recently that I wasn’t aware of: sp_sequence_get_range. This post looks...
The Agent Era: When “How do I…?” Replaces “Where do I click?”
By Arun Sirpal
After a year away getting to grips with AI and its application across the...
Forums
Hiring: Financial SQL Systems Administrator
Fisher Phillips is looking for a Financial Systems Administrator to help support and improve our financial...
Job Opening for ERP Systems Administrator - Hybrid
Employee owned company, been around for over 50 years. Hybrid opportunity, looking folks in Pacific...
data compare between 2 tables with same structure for any changes after etl run
i have huge table with lot of data and is also wide. i took...
Question of the Day
Creating a JSON Document II
I want to create a JSON document that contains data from this table:
TeamID TeamNameCity YearEstablished 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960If I run this code, what document(s) is/are returned?
SELECT json_objectagg( n.city : n.TeamName) FROM dbo.NFLTeams;See possible answers