2011/9/22 Brian Sherwood <bdsher(at)gmail(dot)com>
>
> select (xpath('/chassis-inventory/chassis/serial-number/text()',
> data_xml,
> ARRAY[ARRAY['junos',
> 'http://xml.juniper.net/junos/9.6R4/junos-chassis']]
> )) from xml_test;
>
> Can anyone suggest how I would go about getting the serial-number with
> xpath?
>
>
http://www.postgresql.org/docs/9.1/static/functions-xml.html#FUNCTIONS-XML-PROCESSING-
see "mydefns".
This will work:
select xpath(
'/junos:chassis-inventory/junos:chassis/junos:serial-number/text()',
data_xml,
ARRAY[ARRAY['junos', 'http://xml.juniper.net/junos/9.6R4/junos-chassis'
]]
)
from xml_test;
cheers, Filip