pass XML as an argument and INSERT (key/value pairs) in postgresql

From: cesitarps <plicanhpc(at)gmail(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: pass XML as an argument and INSERT (key/value pairs) in postgresql
Date: 2011-07-16 16:14:35
Message-ID: 1310832875860-4594251.post@n5.nabble.com
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hola amigos encontre este procedimiento pero quisiera pasarlo a postgresql ,
su ayuda sera de mucha importancia porfavor se los agradecere.

¿ como seria en postgresql ....?

create procedure ParseXML (@InputXML xml)
as
begin
declare @MyTable table (
id int,
value int
)

insert into @MyTable
(id, value)
select Row.id.value('@id','int'), Row.id.value('@value','int')
from @InputXML.nodes('/Rows/Row') as Row(id)

select id, value
from @MyTable
end
go

/* Create the XML Parameter */
declare @XMLParam xml
set @XMLParam = '<Rows>
<Row id="1" value="100" />
<Row id="2" value="200" />
<Row id="3" value="300" />
</Rows>'

/* Call the stored procedure with the XML Parameter */
exec ParseXML @InputXML = @XMLParam

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