; Examples
* The following request binds a single variable to the query to be processed:<br/>Request: <code>http://localhost:8984/rest?query=$text&text=Hello+World</code>
* The following request assigns two variables to a server-side query:<br/>Request: <code>http://localhost:8984/rest/db/query.xq&a=21&b=2</code>
<pre class="brush:xquery">
declare variable $a as xs:integer external;