|-
| width='90' | '''Signatures'''
|{{Func|client:execute|$id as xs:anyURI, $command as xs:string|xs:string?}}
|-
| '''Summary'''
| This function executes a database command [[Command]] and returns the a result as string, if available. The parameter {{Code|$id}} contains the session id returned by [[Client Module#client:connect|client:connect]]. The {{Code|$command}} represents the database command string, which will be executed by the server.
|-
|'''Errors'''