Scripts

Technical Article

Show when all jobs were running

This script returns a result set showing which jobs were running at what point during a given day.One column is returned for each Job, and one row for each discrete portion of the day (configured by @TimeGranuality). A value of 1 indicates that the job was running at that point in time, 0 otherwise.Particularly useful […]

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2007-07-26 (first published: )

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Technical Article

LongestRunningQueries.vbs

This SQL 2005-only VBS script will show the longest-running queries on a given server, complete with graphical .sqlplan when clicked. Results go to a web page, viewed from the local machines's temp directory.Each row of the resulting table has the session ID, the currently running statement of the batch, a link to a text file […]

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2007-07-24 (first published: )

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ORDER BY alias

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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)

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