Matthias, I am assigning this to you, since you are responsible for the
store/documents module. One can certainly replace a document with a
delete and re-insert. I don't have a strong opinion whether we should
add a replace function as well.
** Changed in: zorba
Assignee: Markos Zaharioudakis (markos-za) => Matthias Brantner
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replacing documents in the store
Status in Zorba - The XQuery Processor:
The following feature request was filed by Mark Howe on zorba-users.
I want to run large numbers of documents through my system. (Maybe this
is unusual, ie maybe a more usual scenario is lots of queries on
relatively slowly-changing sets of documents?) The problem I'm hitting
is that I don't seem to be able replace a variable or a context with any
given document name. My current workaround is
zorba::DynamicContext* context = lQuery->getDynamicContext();
doc_name << "in_" << query_counter++ << ".xml";
ie I make sure that the context has a unique name every time. If I take
out the ++ in the third line, subsequent calls of the code do not change
the context from the document it was initially set to.
Am I missing something obvious, eg do I need to remove the document
manually before setting a new context, and, if so, how do I do this?
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