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                    <h1 id="install-dbawhoisactive">Install-DbaWhoIsActive</h1>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td><strong>Author</strong></td>
<td>Chrissy LeMaire (@cl), netnerds.net</td>
</tr>
<tr>
<td><strong>Availability</strong></td>
<td>Windows, Linux, macOS</td>
</tr>
</tbody>
</table>
<p> </p>
<p>Want to see the source code for this command? Check out <a href="https://github.com/dataplat/dbatools/blob/master/public/Install-DbaWhoIsActive.ps1">Install-DbaWhoIsActive</a> on GitHub.
<br>
Want to see the Bill Of Health for this command? Check out <a href="https://dataplat.github.io/boh#Install-DbaWhoIsActive">Install-DbaWhoIsActive</a>.</p>
<h2 id="synopsis">Synopsis</h2>
<p>Automatically installs or updates sp_WhoisActive by Adam Machanic.</p>
<h2 id="description">Description</h2>
<p>This command downloads, extracts and installs sp_WhoisActive with Adam's permission. To read more about sp_WhoisActive, please visit <a href="http://whoisactive.com">http://whoisactive.com</a> and <a href="http://sqlblog.com/blogs/adam_machanic/archive/tags/who+is+active/default.aspx">http://sqlblog.com/blogs/adam_machanic/archive/tags/who+is+active/default.aspx</a></p>
<p>Please consider donating to Adam if you find this stored procedure helpful: <a href="http://tinyurl.com/WhoIsActiveDonate">http://tinyurl.com/WhoIsActiveDonate</a></p>
<p>Note that you will be prompted a bunch of times to confirm an action.</p>
<h2 id="syntax">Syntax</h2>
<pre><code>Install-DbaWhoIsActive
    [-SqlInstance] &lt;DbaInstanceParameter[]&gt;
    [-SqlCredential &lt;PSCredential&gt;]
    [-LocalFile &lt;String&gt;]
    [-Database &lt;Object&gt;]
    [-EnableException]
    [-Force]
    [-WhatIf]
    [-Confirm]
    [&lt;CommonParameters&gt;]

</code></pre>
<p> </p>
<h2 id="examples">Examples</h2>
<p> </p>
<h5 id="example-1">Example:  1</h5>
<pre><code>PS C:\&gt; Install-DbaWhoIsActive -SqlInstance sqlserver2014a -Database master
</code></pre>
<p>Downloads sp_WhoisActive from the internet and installs to sqlserver2014a's master database. Connects to SQL Server using Windows Authentication.<br></p>
<h5 id="example-2">Example:  2</h5>
<pre><code>PS C:\&gt; Install-DbaWhoIsActive -SqlInstance sqlserver2014a -SqlCredential $cred
</code></pre>
<p>Pops up a dialog box asking which database on sqlserver2014a you want to install the procedure into. Connects to SQL Server using SQL Authentication.<br></p>
<h5 id="example-3">Example:  3</h5>
<pre><code>PS C:\&gt; Install-DbaWhoIsActive -SqlInstance sqlserver2014a -Database master -LocalFile c:\SQLAdmin\sp_WhoIsActive.sql
</code></pre>
<p>Installs sp_WhoisActive to sqlserver2014a's master database from the local file sp_WhoIsActive.sql.<br>
You can download this file from <a href="https://github.com/amachanic/sp_whoisactive/blob/master/sp_WhoIsActive.sql">https://github.com/amachanic/sp_whoisactive/blob/master/sp_WhoIsActive.sql</a><br></p>
<h5 id="example-4">Example:  4</h5>
<pre><code>PS C:\&gt; Install-DbaWhoIsActive -SqlInstance sqlserver2014a -Database master -LocalFile c:\SQLAdmin\sp_whoisactive-12.00.zip
</code></pre>
<p>Installs sp_WhoisActive to sqlserver2014a's master database from the local file sp_whoisactive-12.00.zip.<br>
You can download this file from <a href="https://github.com/amachanic/sp_whoisactive/releases">https://github.com/amachanic/sp_whoisactive/releases</a><br></p>
<h5 id="example-5">Example:  5</h5>
<pre><code>PS C:\&gt; $instances = Get-DbaRegServer sqlserver
PS C:\&gt; Install-DbaWhoIsActive -SqlInstance $instances -Database master
</code></pre>
<p>Installs sp_WhoisActive to all servers within CMS<br></p>
<h3 id="required-parameters">Required Parameters</h3>
<h5 id="sqlinstance">-SqlInstance</h5>
<p>The target SQL Server instance or instances. Server version must be SQL Server version 2005 or higher. <br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>True</td>
</tr>
<tr>
<td>Pipeline</td>
<td>true (ByValue)</td>
</tr>
<tr>
<td>Default Value</td>
<td></td>
</tr>
</tbody>
</table>
<h3 id="optional-parameters">Optional Parameters</h3>
<h5 id="sqlcredential">-SqlCredential</h5>
<p>Login to the target instance using alternative credentials. Accepts PowerShell credentials (Get-Credential).<br />
Windows Authentication, SQL Server Authentication, Active Directory - Password, and Active Directory - Integrated are all supported.<br />
For MFA support, please use Connect-DbaInstance.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="localfile">-LocalFile</h5>
<p>Specifies the path to a local file to install sp_WhoisActive from. This can be either the zip file as distributed by the website or the expanded SQL script.<br />
If this parameter is not specified, the latest version will be downloaded and installed from <a href="https://github.com/amachanic/sp_whoisactive/releases">https://github.com/amachanic/sp_whoisactive/releases</a><br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="database">-Database</h5>
<p>The database to install sp_WhoisActive into. This parameter is mandatory when executing this command unattended.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="enableexception">-EnableException</h5>
<p>By default, when something goes wrong we try to catch it, interpret it and give you a friendly warning message.<br />
This avoids overwhelming you with &quot;sea of red&quot; exceptions, but is inconvenient because it basically disables advanced scripting.<br />
Using this switch turns this &quot;nice by default&quot; feature off and enables you to catch exceptions with your own try/catch.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td>False</td>
</tr>
</tbody>
</table>
<h5 id="force">-Force</h5>
<p>If this switch is enabled, then sp_WhoisActive will be downloaded from the internet even if previously cached.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td></td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td>False</td>
</tr>
</tbody>
</table>
<h5 id="whatif">-WhatIf</h5>
<p>If this switch is enabled, no actions are performed but informational messages will be displayed that explain what would happen if the command were to run.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td>wi</td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td></td>
</tr>
</tbody>
</table>
<h5 id="confirm">-Confirm</h5>
<p>If this switch is enabled, you will be prompted for confirmation before executing any operations that change state.<br></p>
<table>
<thead>
<tr>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>Alias</td>
<td>cf</td>
</tr>
<tr>
<td>Required</td>
<td>False</td>
</tr>
<tr>
<td>Pipeline</td>
<td>false</td>
</tr>
<tr>
<td>Default Value</td>
<td></td>
</tr>
</tbody>
</table>
<p> </p>

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