Re: [HACKERS] xpath_array with namespaces support

Applying newest version of this patch now;  still needs documentation.

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Nikolay Samokhvalov wrote:
> On 3/5/07, Nikolay Samokhvalov <samokhvalov@gmail.com> wrote:
> > On 3/4/07, Nikolay Samokhvalov <nikolay@samokhvalov.com> wrote:
> > > I'll fix these issues and extend the patch with resgression tests and
> > > docs for xpath_array(). I'll resubmit it very soon.
> >
> > Here is a new version of the patch. I didn't change any part of docs yet.
> > Since there were no objections I've changed the name of the function
> > to xmlpath().
>
> Updated version of the patch contains bugfix: there were a problem
> with path queries that pointed to elements (cases when a set of
> document parts that correspond to subtrees should be returned).
> Example is (included in regression test):
>
> xmltest=# SELECT xmlpath('//b', '<a>one <b>two</b> three <b>etc</b></a>');
>          xmlpath
> -------------------------
>  {<b>two</b>,<b>etc</b>}
> (1 row)
>
> Waiting for more feedback, please check it.
>
> --
> Best regards,
> Nikolay

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