Chinyi Woo wrote:

Hello,

I have a set of xqueres, which need to be run against a xml doc. In my xqueries, there are many common subexpressions. May I ask you whether MonetDB does any multi-query optimization, or the current version of MonetDB runs them sequentially?

Hello, Multi-query optimization is not performed on the xqueries.

Thanks Chinyi ------------------------------------------------------------------------

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