I’m giving a free webinar for MSSQLTips.com at 11th of August 2022. The abstract: When building a data warehouse (DWH) in the Microsoft Data Platform stack, you typically have...
2022-08-02
67 reads
Looking forward to jambalaya at #SQLSatBR in THIS SATURDAY! Also looking forward to speaking and seeing all of you there, I guess... Register today: https://sqlsaturday.com/2022-08-06-sqlsaturday1026/After I stepped down from the...
2022-08-02 (first published: 2022-08-01)
30 reads
One of our clients in Vietnam, his name is Son Vu, who is developing a website running on VPS (his homepage trainghiemmuasam.com) encountered an error that MySQL could not...
2022-08-12 (first published: 2022-08-01)
201 reads
In case you don’t know, I’ve been writing a series of articles over on Simple-Talk as I learn PostgreSQL. It’s all from the point of view of a SQL...
2022-09-26 (first published: 2022-08-01)
267 reads
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...
2022-08-01
30 reads
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...
2022-07-29
22 reads
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...
2022-07-28
27 reads
I recently passed the second anniversary of the start of my stay in the hospital. A lot has happened since ... Continue reading
2022-07-28
35 reads
Back in 2018, wow four years ago, I presented at all five stops of Data Relay and rode the bus. For those that don’t know
The post Data Relay Speaker...
2022-08-19 (first published: 2022-07-28)
199 reads
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...
2022-07-27
43 reads
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
In Part 1, we saw how ‘Vamana’ represents vectors as nodes, connects them with...
I’m excited to announce the release of a new open-source project that fully automates...
Comments posted to this topic are about the item Server-Level Table sizes
Comments posted to this topic are about the item Optional Parameter Plan Optimization in...
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