Most of my blog is filled with posts related to PASS in some way. Events, various volunteering opportunities, keynote blogging, this or that…With the demise of the organization, I...
2020-12-31 (first published: 2020-12-22)
530 reads
(2020-Dec-21) While working with Azure Functions that provide a serverless environment to run my computer program code, I’m still struggling to understand how it actually works. Yes, I admit, there...
2020-12-31 (first published: 2020-12-21)
459 reads
In my last ETL Antipatterns post, I wrote about the unexciting but very necessary work of documenting ETL processes. The logging of ETL operations is just as (un)captivating as...
2020-12-21
12 reads
In my last ETL Antipatterns post, I wrote about the unexciting but very necessary work of documenting ETL processes. The logging of ETL operations is just as (un)captivating as...
2020-12-21
31 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...
2020-12-21
52 reads
In the previous article Find columns with NULL values across the table we discussed that storage space can be saved by removing columns with NULL value across the table...
2020-12-30 (first published: 2020-12-21)
752 reads
Over the past couple years we’ve been slowly evolving from a fairly adhoc plan of doing what we did last year to a semi structured plan that was mainly...
2020-12-20
54 reads
For all the groups the most immediate need is to rescue what they can of the mailing list stored at PASS.org and to have a new landing page and/or...
2020-12-29 (first published: 2020-12-20)
240 reads
Documentation is an asset that is both loathed and loved. Creating technical and business documentation is often looked upon as a tedious chore, something that really ought to be...
2020-12-20
16 reads
Documentation is an asset that is both loathed and loved. Creating technical and business documentation is often looked upon as a tedious chore, something that really ought to be...
2020-12-20
17 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