Blog Changes Coming
Over the next couple days (weeks?), a significant change is coming to my blog (and if you’re reading this text, it’s already happened). I will be leaving Wordpress behind...
2022-04-25
17 reads
Azure Redis Cache – scaling
Let’s assume that you started off with the lower editions and capacity with Redis and your developers tell you to scale the Redis cluster. Well first to use a...
2022-04-25
37 reads
Daily Coping 22 Apr 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...
2022-04-22
50 reads
Standards Matter
published on SQL Server Central https://www.sqlservercentral.com/articles/standards-matter At first, this was going to be a technical article about an index maintenance horror story. I received an off-hours page. The index...
2022-04-21
26 reads
Daily Coping 21 Apr 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...
2022-04-21
43 reads
How to Deploy Azure Logic Apps with ARM and Azure Devops
It’s easy to duplicate an Azure Logic App in a resource group, but unfortunately you cannot duplicate a Logic App between environments (you might try to copy paste the...
2022-04-29 (first published: 2022-04-21)
321 reads
A Monthly Running Total–#SQLNewBlogger
Another post for me that is simple and hopefully serves as an example for people trying to get blogging as #SQLNewBloggers. Recently I was looking at some data and...
2022-05-02 (first published: 2022-04-20)
317 reads
Just one more thing, an essay on troubleshooting
Over the weekend I watched — for the first time in my life — an episode of the long-running ABC and NBC police show Columbo, starring Peter Falk. I...
2022-04-20
65 reads
Daily Coping 20 Apr 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...
2022-04-20
12 reads
Logic Apps and Source Control (with PowerShell)
At a data warehouse project I’m using a couple of Logic Apps to do some lightweight data movements. For example: reading a SharePoint list and dumping the contents into...
2022-05-25 (first published: 2022-04-20)
341 reads
Blogs
T-SQL Tuesday #202 SQL Server Outage You’ll Never Forget: A Roundup
When I put together the invitation for T-SQL Tuesday #202, I wasn't sure what...
A Last Minute Trip to the EU
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
Part 3 of 3: Tuning DiskANN — R, Alpha, L, Beam Width, Recall and Latency
In Part 1, we saw how ‘Vamana’ represents vectors as nodes, connects them with...
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Question of the Day
ORDER BY alias
There is a table tmp_tab:
CREATE TABLE tmp_tab ( id int, val int );
INSERT INTO tmp_tab VALUES (1, 1), (2, NULL), (3, 3), (4, 4), (5, 5);You want to order the rows ids by the following expression:
ISNULL(val, id) + 1Which of the following queries produces the expected ordering and why? (Select all correct) See possible answers