Hi Ivan,
Try this:
declare function vp:getMapSubtitle($vp as element(value-proposition)*) as
xs:string? {****
if (count($vp) < 2)****
then data($vp/topicmeta/subtitle)****
else****
let $vp_ids := for $single_vp in $vp return data($single_vp/@id)****
*return* error(xs:QName("vp:getMapSubtitle"), "More than one VPs
provided", $vp_ids)****
};
On Mon, Feb 25, 2013 at 2:37 PM, Ivan Lagunov <[email protected]> wrote:
> Hi all,****
>
> ** **
>
> Is it possible to throw a dynamic error from an XQuery module? I’m
> referring to the fn:error function. I get the following error when I try to
> load my module:****
>
> ** **
>
> 2013/02/25 11:34:29 database query/update failed (SEDNA Message: ERROR
> XPST0003****
>
> It is a static error if an expression is not a valid instance of the
> grammar defined in A.1 EBNF.****
>
> Details: at (74:7), syntax error, unexpected QName****
>
> ****
>
> )****
>
> ** **
>
> This is a function from the module:****
>
> ** **
>
> declare function vp:getMapSubtitle($vp as element(value-proposition)*) as
> xs:string? {****
>
> if (count($vp) < 2)****
>
> then data($vp/topicmeta/subtitle)****
>
> else****
>
> let $vp_ids := for $single_vp in $vp return data($single_vp/@id)****
>
> error(xs:QName("vp:getMapSubtitle"), "More than one VPs provided",
> $vp_ids)****
>
> };****
>
> ** **
>
> Any suggestions?****
>
> ** **
>
> Best regards,****
>
> Ivan Lagunov****
>
>
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------------------------------------------------------------------------------
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