Using the following XQuery in MonetDb (WinXP) crashes on large documents
(when C1 and C2 are small it works ok):
> <col> {
> for $b in doc("C1.xml")/collection/doc
> for $top in doc("C2.xml")/collection/doc
> where ($b/year > 1950) and ($b/title = $top/title)
> return
> <movie>
> {$b/year}
> </movie>
> } </col>
If I remove one of the two conditions it works perfectly, e.g.:
> <col> {
> for $b in doc("C1.xml")/collection/doc
> for $top in doc("C2.xml")/collection/doc
> where ($b/title = $top/title)
> return
> <movie>
> {$b/year}
> </movie>
> } </col>
Can anyone explain this problem?
______________________________
Maarten Clements
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