Re: Postgresql 8.4, XPath and name() function

On 13 July 2010 09:03, ced45 <cedric.duprez@ifn.fr> wrote:
>
> Hi List,
>
> I have trouble using XPath name() function in a XML field.
> For example, when I execute the following query :
>
> SELECT XPATH('name(/*)', XMLPARSE(DOCUMENT '<unit>value</unit>'))
>
> I would like to get "unit", but I just get an empty array ({}).
> How can I get "unit" ?
>
eneral@postgresql.org)
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Have you tried:

SELECT XPATH('fn:name(/*)', XMLPARSE(DOCUMENT '<unit>value</unit>'));

Thom