Re: [basex-talk] Slow query

Hi Christian,

The usual approach is to simply create another database that only contains the relevant parts of your document. This can directly be done in XQuery (using db:create, db:add, ...), or, if memory consumption is too high, by exporting and importing parts of your document.

I couldn't find an option in db:add to specificy an XPath. In my case, I need to extract only the elements under /gmd:MD_Metadata/gmd:identificationInfo/sdn:SDN_DataIdentification

With kind regards, Menashè