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https://issues.apache.org/jira/browse/QPID-4766?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13681464#comment-13681464
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Gordon Sim commented on QPID-4766:
----------------------------------
This can be done by specifying an xquery filter in the address string e.g.
my-xml-exchange; {link:{filter:{value:"declare variable $colour external;
$colour = 'red'",name:x,descriptor:"apache.org:xquery-filter:string"}}}.
Note this can be used to specify any set of filters supported by the broker in
use. The value of the filter opption is a single map or a list of maps, each of
which defines a filter by providing a name, a descriptor (either a numeric code
or a symbolic value) and the value of the filter (e.g. an xquery string as
above or a nested map of headers to match against for a headers binding filter).
> [AMQP 1.0] provide a way of specifying an xquery for receivers from an xml
> exchange
> -----------------------------------------------------------------------------------
>
> Key: QPID-4766
> URL: https://issues.apache.org/jira/browse/QPID-4766
> Project: Qpid
> Issue Type: Bug
> Components: C++ Broker, C++ Client
> Affects Versions: 0.22
> Reporter: Gordon Sim
> Assignee: Gordon Sim
>
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