Hi Bogdan, > When does cache is purged ? In my case cache contains information from > previous iterations.
The update:cache function is non-deterministic: It will return different results before and after items have been cached [1]. I have only used this function for a few tests and in some XQUnit test cases. I don’t think there’ll be a reasonable use for it in productive code. > What is the scope of the PUL ? Please have a look at other available online resources first (e.g. [2,3,4]). > When I try get one item like this: update:cache()[1] I receive error: > Item expected, sequence found: (0, 0). Thanks for the hint, the static return type for this function in our code base will be fixed in our next stable snapshot. Cheers Christian [1] http://docs.basex.org/wiki/Update_Module#update:cache [2] http://docs.basex.org/wiki/XQuery_Update#Concepts [3] https://www.w3.org/TR/xquery-update-10/#dt-pending-update-list [4] http://www.xmlmind.com/tutorials/XQueryUpdate/index.html
