The Future of PASS
2020 has been a tough year for PASS. It’s primary fund raiser – the PASS Summit – was converted to a virtual event that attracted fewer attendees and far...
2020-12-04 (first published: 2020-11-21)
386 reads
Notes on the PASS 2020 Virtual Summit – Conclusions
I waited a week to write this, letting the experience settle some. Looking back, it wasn’t a terrible experience. Content was findable and as far as I could tell...
2020-11-21
32 reads
Kubernetes Precon at DPS
Pre-conference Workshop at Data Platform Virtual Summit 2020
I’m proud to announce that I will be be presenting pre-conference workshop at Data Platform Virtual Summit 2020 split into Two...
2020-11-21
16 reads
Kubernetes Precon at DPS
Pre-conference Workshop at Data Platform Virtual Summit 2020 I’m proud to announce that I will be be presenting pre-conference workshop at Data Platform Virtual Summit 2020 split into Two...
2020-11-21
40 reads
How to fix replication issue cannot truncate table
I have the privilege to work on Saturday and Sunday, holding a pager during my shift hours. I get most of the blog ideas during this stint. Today’s post...
2020-11-21
33 reads
I Wrote a Book – Hands-On SQL Server 2019 Analysis Services
While not the first time I have authored, this is the first book that I wrote as the sole author. Analysis Services is the product I built my career...
2020-11-20
15 reads
I Wrote a Book – Hands-On SQL Server 2019 Analysis Services
While not the first time I have authored, this is the first book that I wrote as the sole author. Analysis Services is the product I built my career...
2020-11-20
127 reads
Server-Level Roles – Back to Basics
In this article, I have shown how to use the power of custom server roles to help reduce your administration time. The custom security role is like using a...
2020-11-20
9 reads
Server-Level Roles – Back to Basics
In this article, I have shown how to use the power of custom server roles to help reduce your administration time. The custom security role is like using a...
2020-11-20
6 reads
Server-Level Roles – Back to Basics
In this article, I have shown how to use the power of custom server roles to help reduce your administration time. The custom security role is like using a...
2020-11-20
15 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