Re: [Exist-development] Changes to how in-memory fragments/xpaths work?

[Dmitriy S. <sha...@gm...>]

I did this changers and as Wolfgang did say, it was a bug before ...

On Fri, Oct 15, 2010 at 5:13 PM, Wolfgang Meier <wol...@ex...>wrote:

> Andrzej,
>
> I tested the following query on saxon and eXist:
>
> declare namespace dsml="http://www.dsml.org/DSML";
>
> declare variable $local:xml :=
>     <dsml:dsml xmlns:dsml="http://www.dsml.org/DSML"
> dn="ou=users,o=xxx,dc=xxx,dc=com">
>       <dsml:directory-entries>
>          <dsml:entry dn="uid=ted">
>           <dsml:objectclass>
>               <dsml:oc-value>top</dsml:oc-value>
>               <dsml:oc-value>person</dsml:oc-value>
>               <dsml:oc-value>posixAccount</dsml:oc-value>
>               <dsml:oc-value>ravenUser</dsml:oc-value>
>           </dsml:objectclass>
>           <dsml:attr name="sn">
>               <dsml:value>Seuss</dsml:value>
>           </dsml:attr>
>           <dsml:attr name="userPassword">
>                <dsml:value>SHA256xxxxxxxx</dsml:value>
>            </dsml:attr>
>           <dsml:attr name="uidNumber">
>               <dsml:value>5000</dsml:value>
>           </dsml:attr>
>         </dsml:entry>
>       </dsml:directory-entries>
>   </dsml:dsml>
> ;
>
> $local:xml//dsml:dsml
>
> returns the empty sequence, while
>
> $local:xml/descendant-or-self::dsml:dsml
>
> returns the dsml root node. This is because // does actually stand for
> descendant-or-self::node(). If I remember well, we had a bug in this
> area some time ago, but the current behavior seems to be correct. So
> either you were relying on this bug or there's something else in your
> query which makes it fail.
>
> Wolfgang
>
>
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-- 
Dmitriy Shabanov