Re: [xml] XPath performance issues

Stefan Behnel, 04.11.2011 12:39:
Stefan Behnel, 04.11.2011 11:32:
almost exactly two years ago, I brought up the topic of the surprisingly
unpredictable XPath performance on this list (thread titled "confusing
xpath performance characteristics", without response at the time).

... likely because the issue is known - here's a thread from 2004 on this
list that gives some additional details, especially the mail in focus:

Anyone interested in doing or financially supporting this? It is clearly a high impact optimisation that can be done with relatively little effort. It would improve the XPath performance by orders of magnitude for many relevant cases.


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