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SQLServerCentral Editorial

Midjourney, Healthcare?

  • Editorial

Certain announcements in AI tell you more about where an industry is heading than any earnings call or research paper ever could, and Midjourney just made one. The company that spent the last few years as the most recognizable name in image generation, the one whose pictures flooded everyone's feeds and defined what people saw […]

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2026-06-20

1,173 reads

SQLServerCentral Editorial

Even When You Know What You're Doing, You Can Screw Up

  • Editorial

There I was, walking around Amsterdam, radio in hand (OMG! He's talking about radios again!), automatically transmitting Active Packet Report System (APRS) signals every 90 seconds. Same radio I had used in Chicago a couple of weeks ago and in Poland last week. I was on the correct frequency and, as I say, I had […]

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2026-05-23

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SQLServerCentral Editorial

We Are Eating Our Own Seed Corn

  • Editorial

Last week I stood in front of a classroom at Washington State University and looked out at a room full of students who had done everything right. They had studied hard, were earning their degrees, built their portfolios, and showed up with genuine enthusiasm for careers in technology. They wanted to know what the industry […]

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2026-05-16

259 reads

SQLServerCentral Editorial

Don't Panic

  • Editorial

And bring a towel. If you don't know what I'm talking about, you have homework. You know with that lead in I'm going to talk about AI. Sorry, can't help it. It's on my mind quite a lot. It's in the news, oh, a whole lot. The majority of those stories can be summed up […]

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2026-04-11

134 reads

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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) + 1
Which of the following queries produces the expected ordering and why? (Select all correct)

See possible answers