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→Query Command Protocol
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As can be seen in the table, all results end with a single {{Code|\0}} byte, which indicates that the process was successful. If an error occurs, an additional byte {{Code|\1}} is sent, which is then followed by the {{Code|error}} message string. ====Query Command ProtocolBinding Sequences====
{{Mark|Since Version 8.0}}, also sequences can be bound to variables and the context:
* If an empty sequence is bound, {{Code|empty-sequence()}} must be specified as type
An Exampleexample: the two items {{Code|xs:integer(123)}} and {{Code|xs:string('ABC')}} are encoded as {{Code|123}}, {{Code|\2}}, {{Code|xs:integer}}, {{Code|\1}}, {{Code|ABC}}, {{Code|\2}}, {{Code|xs:string}}, and {{Code|\0}}. As can be seen in the table, all results end with a single {{Code|\0}} byte, which indicates that the process was successful. If an error occurs, an additional byte {{Code|\1}} is sent, which is then followed by the {{Code|error}} message string.
==Example==
