Hi Holger, > In TBC I did not implement option 1 due to performance reasons. If we > would have to distinguish same objects, then we would need to walk > through a complete result set, while if we just accumulate statistics > then it's enough to just ask the triple store for the number of > matches - an operation that is significantly faster than walking > through them all. >
Yes, I understand. Is it a potential shortcut that you filter based on a namespace. SELECT count(?subject) WHERE { ?subject a :Something . FILTER (afn:namespace(?subject) = 'http://something/') } --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "TopBraid Composer Users" group. To post to this group, send email to topbraid-composer-users@googlegroups.com To unsubscribe from this group, send email to topbraid-composer-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/topbraid-composer-users?hl=en -~----------~----~----~----~------~----~------~--~---