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Technical Article

Microsoft Action Pack Subscription

  • Article

One of the biggest hurdles people new to the IT field face is getting access to all the software they need so they can learn. This new program from Microsoft offers a TON of software for under $400. Caveats apply (don't they always?) but it's worth the 5 minutes to read what it takes.

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2004-03-01

862 reads

Technical Article

New Product - Equivalent Script

  • Article

At Last! No need to convert SQL Scripts from one dialect to another. Although SQL is a simple language, it can be tedious, inaccurate and frustrating when developing equivalent SQL scripts for multiple database servers. This product handles the conversion for you. (Not Reviewed)

2003-07-15

804 reads

Technical Article

Red Gate Web Site Usability Survey

  • Article

Red Gate asked if we would run a link to a short survey they are working on. Should only take a couple minutes and no personal information is required. They've been an advertiser with us since almost the beginning so we're glad to pass this along to our readers.

2003-05-27

715 reads

Technical Article

Upcoming Event - Microsoft TechEd 2003 in Dallas

  • Article

TechEd will have 350 sessions designed to suit the needs of developers, architects, IT professionals, database, network and system administrators, messaging and security specialists. Andy is going, if you're planning to attend post a comment or send him email (awarren@sqlservercentral.com)!

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2003-04-17

746 reads

Technical Article

Building Communities with Software

  • Article

Steve Jones found this link that has some great thoughts on how software should be used to help build a community. Read this if you have time and post some comments. One thing in particular we liked (read the article!) were the comments about emailing responses. Your comments on this one will help us plan as we continue to try to build a better site/community.

2003-04-15

792 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