Darren Gordon


Technical Article

Script ALL DTS packages on server to text files

This VB script allows you to search DTS packages for keywords, etc. It is also useful for quickly locating what server a given package is on. This is very useful for debugging. Example - you want to know the name of every DTS package the touches a certain table. The text files generated contain the […]

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2006-01-18 (first published: )

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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