* <code>command</code>:<br/>Executes a [[Commands|database command]].
The following parameters can be applied to the '''<code>query''' </code> and '''<code>run''' </code> operations:
* <code>wrap</code>:<br/>Wraps the results in XML elements (default: <code>no</code>).
* '''Variables''':<br/>All query parameters prefixed with a dollar sign (<code>$</code>) will be treated as external variables. The parameter name and value will be bound to the query before it is evaluated.