[xquery-talk] run time error

[fatma helmy]

dear all
i used saxon xquery to run  this xquery.
declare function local:pathOfNode($node) 
{if(empty($node/..)) then "" else
concat(local:pathOfNode($node/..), "/",
local-name($node))}; 
let $j:= doc("test.XML") 
let $paths := for $n in $j//* return
local:pathOfNode($n) 
let $childpaths:= (for $item in $paths where
count(tokenize(substring-after(string($item),
"/"),"/")) >1 return $item) 
for $p in distinct-values($childpaths) 
let $toks:= tokenize(string($p),"/") 
let $papa:= string-join(subsequence($toks, 1,
count($toks) - 1), "/") 
let $var:=substring-after(string($p),"/") 
let $leafs
:=$j//text()[normalize-space()][string-join(ancestor-or-self::element()/name(),'/')
eq $var] 
return 
<STATISTICS> 
<PATH> 
{string($p)} 
</PATH> 
<RATIO> 
{string( round( count($childpaths[.=$p]) div
count($paths[.=$papa]) * 100 ) )} 
</RATIO> 
{for $val in distinct-values($leafs) 
return <value-per-path value='{normalize-space($val)}'

count='{count($leafs[. eq normalize-space($val)])}'/>}

</STATISTICS> 

i put it in t.xq file and supplied an xml file
test.xml size 11MG
and used this command


C:\Documents and
Settings\Csc_Staff.MIU-NET\Desktop\saxonsa8-7-1j>
java -cp saxon
8.jar net.sf.saxon.Query -t -s test.xml  t.xq  > rere

it produced this output

Saxon 8.7.1J from Saxonica
Java version 1.4.2_06
Compiling query from t.xq
Compilation time: 297 milliseconds
Processing
file:/C:/Documents%20and%20Settings/Csc_Staff.MIU-NET/Desktop/saxonsa
8-7-1j/test.xml
Building tree for
file:/C:/Documents%20and%20Settings/Csc_Staff.MIU-NET/Desktop/
saxonsa8-7-1j/test.XML using class
net.sf.saxon.tinytree.TinyBuilder
Exception in thread "main" java.lang.OutOfMemoryError

and rere file is empty !!!!!



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