PowerShell

External Article

How To Document Your PowerShell Library

  • Article

PowerShell provides comment-based help for functions and scripts with Get-Help, but when you want to document modues or generate a complete indexed API in HTML format, just as you can with Sandcastle for .NET or javadoc for Java, then stronger magic is required. Michael Sorens shows you how it is done, with source code.

2013-07-18

3,632 reads

Technical Article

SQL Server 2012 Integration Services - Introduction to Managing SQL Server with PowerShell

  • Article

Marcin Policht presents the fundamental principles of PowerShell in the context of SQL Server 2012. Join him as he steps through its initial setup and configuration, and reviews specific management areas where its advantages can be realized.

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2013-01-31

3,203 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