| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | avin_friends(at)yahoo(dot)com |
| Cc: | postgresql Forums <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: errors while working on xml functions in postgresql |
| Date: | 2008-07-28 17:42:07 |
| Message-ID: | 24340.1217266927@sss.pgh.pa.us |
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| Lists: | pgsql-general |
aravind chandu <avin_friends(at)yahoo(dot)com> writes:
> I installed postgresql on my sytem,I need to parse an xml file.When I am
> working on xpath() it is showing an error that function is notfound and
> i tried almost all xml functions in postgresql but it is giving me the
> same result.why so ?
Are you reading a manual that corresponds to the PG version you're
using?
The xml functions are only in core as of 8.3; in prior versions they
were in a contrib module, which you'd need to build and install.
The contrib functions were a bit different in detail, too, which is
why you'd better consult the right manual.
> should I have to install any xml library inorder
> to avoid this?
No PG version is going to support any xml functionality without libxml2.
regards, tom lane
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