[xquery-talk] xquery with large xml file

[fatma helmy]

dear all
i received the following code to return all nodes with
their full paths
declare function local:pathOfNode($node)
{if(empty($node/..)) then ""  else
concat(local:pathOfNode($node/..), "/",
local-name($node))};
let $j:= doc("book_sample.xml")
let $paths := for $n in  $j//* return
local:pathOfNode($n)

actually it worked well with xml file size 1M and
worked slow with xml file 4M and died with file 11M
can xquery deal with large xml file?
do i need index to speed up my operation?



__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around 
http://mail.yahoo.com