* {{Code|$encoding}}: convert result to the specified encoding. If no encoding is supplied, the system’s default encoding is used.
* {{Code|timeout}}: query execution will be interrupted after the specified number of seconds.
* {{Code|dir}}: local directory from which the process will be executed.
|-
|'''Errors'''
* {{Code|$encoding}}: convert result to the specified encoding. If no encoding is supplied, the system’s default encoding is used.
* {{Code|timeout}}: query execution will be interrupted after the specified number of seconds.
* {{Code|dir}}: local directory from which the process will be executed.
A result has the following structure:
<pre class="brush:xml">