[performance] Enable XQuery optimization prepared by rev 15445. Rewrite expressions of type //a/b[c = "d"] into //b[c = "d"][ancestor::a] where possible. On large data sets, the difference is dramatic.
[performance] Enable XQuery optimization prepared by rev 15445. Rewrite expressions of type //a/b[c = "d"] into //b[c = "d"][ancestor::a] where possible. On large data sets, the difference is dramatic.

svn path=/trunk/eXist/; revision=15457

hungerburg/exist,wshager/exist,jensopetersen/exist,olvidalo/exist,RemiKoutcherawy/exist,lcahlander/exist,dizzzz/exist,wshager/exist,olvidalo/exist,olvidalo/exist,windauer/exist,adamretter/exist,MjAbuz/exist,ljo/exist,eXist-db/exist,olvidalo/exist,ljo/exist,hungerburg/exist,joewiz/exist,adamretter/exist,windauer/exist,joewiz/exist,zwobit/exist,joewiz/exist,wolfgangmm/exist,eXist-db/exist,jessealama/exist,wshager/exist,windauer/exist,lcahlander/exist,kohsah/exist,hungerburg/exist,MjAbuz/exist,windauer/exist,opax/exist,ljo/exist,olvidalo/exist,MjAbuz/exist,opax/exist,MjAbuz/exist,joewiz/exist,shabanovd/exist,patczar/exist,eXist-db/exist,jensopetersen/exist,jessealama/exist,shabanovd/exist,RemiKoutcherawy/exist,eXist-db/exist,adamretter/exist,wolfgangmm/exist,RemiKoutcherawy/exist,ljo/exist,wshager/exist,lcahlander/exist,ambs/exist,opax/exist,RemiKoutcherawy/exist,lcahlander/exist,jensopetersen/exist,windauer/exist,wolfgangmm/exist,hungerburg/exist,zwobit/exist,kohsah/exist,kohsah/exist,opax/exist,adamretter/exist,kohsah/exist,patczar/exist,dizzzz/exist,lcahlander/exist,hungerburg/exist,jensopetersen/exist,zwobit/exist,patczar/exist,zwobit/exist,jessealama/exist,jensopetersen/exist,zwobit/exist,shabanovd/exist,shabanovd/exist,dizzzz/exist,wshager/exist,kohsah/exist,wshager/exist,jensopetersen/exist,ambs/exist,dizzzz/exist,MjAbuz/exist,zwobit/exist,patczar/exist,patczar/exist,adamretter/exist,lcahlander/exist,wolfgangmm/exist,ljo/exist,MjAbuz/exist,ambs/exist,joewiz/exist,RemiKoutcherawy/exist,wolfgangmm/exist,jessealama/exist,patczar/exist,ljo/exist,eXist-db/exist,ambs/exist,shabanovd/exist,dizzzz/exist,adamretter/exist,RemiKoutcherawy/exist,eXist-db/exist,dizzzz/exist,jessealama/exist,joewiz/exist,windauer/exist,ambs/exist,ambs/exist,wolfgangmm/exist,jessealama/exist,opax/exist,kohsah/exist,shabanovd/exist