Re: Get attributes names

Hi Arthur,
Thanks for your help. But am using postgres 9.6 version.

On Thu, 24 Jan 2019, 15:24 Arthur Zakirov <a(dot)zakirov(at)postgrespro(dot)ru wrote:

> On 24.01.2019 11:54, ramsiddu007 wrote:
> > Dear all,
> > I hope you are all doing well. Today i got one
> > requirement, for that i need attribute names as below example.
> >
> > Xml:
> > <emp>
> > <emp_details emp_id="101" emp_name="tom" dept="development"/>
> > </emp>
> >
> > In the above sample input xml, i want attributes list of emp_deails like.
> > Attributes
> > ___________
> > emp_id
> > emp_name
> > dept
> >
> >
> > Thanking you,
> >
> In PostgreSQL 11 (and 10 I think) you can do something like this:
>
> =# CREATE TABLE xmldata AS SELECT xml $$
> <emp>
> <emp_details emp_id="101" emp_name="tom" dept="development"/>
> </emp>
> $$
> as data;
> =# SELECT xmltable.*
> FROM xmldata,
> xmltable('/emp/emp_details/@*' passing data
> columns atrr text path 'name()');
> atrr
> ----------
> emp_id
> emp_name
> dept
>
> --
> Arthur Zakirov
> Postgres Professional: http://www.postgrespro.com
> Russian Postgres Company
>