you mean create and replace funtion xmlquery()? maybe you are right, but I still want to know why parser does not find xmlquery.
thanks. 2009/12/31 Peter Eisentraut <[email protected]> > On tor, 2009-12-31 at 19:22 +0800, fangfang liu wrote: > > Actually, I expect the function looks like xmlquery(xmlcontent,xquery) > > and return the query result. > > You don't need to modify the parser for that at all. You can implement > that in user-space as a user-defined function. > > > >
