Selecting operator from XML to xquery

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  • santhosh thottingal
    New Member
    • Nov 2006
    • 1

    #1

    Selecting operator from XML to xquery

    hi all,
    I have an XML in the following form.
    <evaluate oper="or">
    <assert acrtreftype="pr odattr" acrtidref="pa02 " from="010" to="023"/>
    <evaluate oper="and">
    <assert acrtreftype="pr odattr" acrtidref="pa02 " from="001" to="005"/>
    <assert acrtreftype="co ndition" acrtidref="c01" value="POST"/>
    </evaluate>
    <evaluate oper="and">
    <assert acrtreftype="pr odattr" acrtidref="pa02 " value="006"/>
    <assert acrtreftype="co ndition" acrtidref="c02" value="PRE"/>
    </evaluate>
    <assert>AIRPLAN ES WITH BENDIX BRAKES</assert>
    </evaluate>

    What I want to do is do this evaluation using xquery. Based on the oper attribute of evaluate , in xquery I need to do an and or or operations. Can some one suggest how to do this?
    Thanks in advance
    -santhosh
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