Re: Sugestion: xpath

[Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>]

marcoduarte(at)bndes(dot)gov(dot)br writes:
>         I think it is good idea make a function returning set of records, 
> like xpath_table, but accepting xml data in a text paramiter. 
> Today if you have a function with a xml parameter, you have to save it in 
> a table to use xpath.

I believe you're mistaken.  Why would you need to put the value into
a table?

			regards, tom lane