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Re: [Exist-open] XQuery quandary
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From: Michael B. <mbe...@mb...> - 2007-05-03 14:59:12
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Wolfgang Meier wrote:
>
> Looks like we have a problem with merging attribute nodes into the union?
>
That looks like the target area. One possible further clue: the merge fail
(or rather its data-swallowing side effect) seems to be only at the inmost
level of recursion. Remove the attribute node component from the union
expression and we get
<text>
<body>
<div1>
<div2>
<p>
<pb n="3"/>of a <i>very</i> short page</p>
</div2>
</div1>
</body>
</text>
Here, we've -- as expected -- lost all attributes, apart from that on the
targetted opening pb which isn't passed through the union operator anyway.
But restore the union expression, and we get
<text>
<body>
<div1>
<div2 xml:id="d1"/>
</div1>
</body>
</text>
suggesting that things went wrong only after the attribute node on the div2
had been correctly merged.
Michael Beddow
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