2010-07-30
1,159 reads
2010-07-30
1,159 reads
There is no shortage of events that you can attend this fall and many of them are looking for speakers. If you've solved a problem at work, maybe you want to present a solution at one of these great events.
2010-07-30
673 reads
This is the final lecture this week at SQL University. We are covering the topic of capacity planning this week...
2010-07-30
2,657 reads
2010-07-30
2,780 reads
Steve Jones thinks we should be building feedback loops into all our systems. Not just for customer service, but also for bugs.
2010-07-29
129 reads
Last year Brent Ozar interviewed all the candidates for the PASS Board of Directors. I think it went over pretty...
2010-07-29
1,915 reads
It seems that Thursdays are becoming SQL Saturday day here at my blog. I wrote a few posts about SQL...
2010-07-29
1,112 reads
My nomination application made it through the committee. I got an email yesterday telling me that I needed to schedule...
2010-07-28
802 reads
Outsourcing is a fact of life, but with the economic issues worldwide, it has also slowed. That will change eventually and Steve Jones has some thoughts about what you can do to prevent it for your job.
2010-07-28
292 reads
This week at SQL University we are talking about capacity planning. I am the guest lecturer for this topic, and...
2010-07-28
5,044 reads
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...
One of my favourite features of SQL Server 2022 was the T-SQL Snapshot Backups....
Comments posted to this topic are about the item Optional Parameter Plan Optimization in...
Comments posted to this topic are about the item AI Experience Gap that we...
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