[Virtuoso-users] RDF View Mapping: Crossing a Join Table

I'm currently trying to traverse a join table as follows: sparql prefix testrdfview: create quad storage testrdfview:graph from "testrdfview"."DBA"."vehicle" as vehicle_tbl from "testrdfview"."DBA"."driver" as driver_tbl from "testrdfview"."DBA"."vehicl

Re: [Virtuoso-users] RDF View Mapping Question...

Problem solved (thanks to a good RTM session). The mapping should have been: sparql prefix testrdfview: create quad storage testrdfview:graph from "testrdfview"."DBA"."vehicle" as vehicle_tbl { create testrdfview:qm-vehicle as graph iri("http:// ^{U

[Virtuoso-users] RDF View Mapping Question...

I am continuing to evaluate the RDF View mapping capabilities of Virtuoso. The whitepaper on the subject is useful, but I'm still having issues manually generating a mapping (needed in our case, as we want to match a specific vocabulary). Given a sample table: create table "testrdfview"."DBA"."v

Re: [Virtuoso-users] Performance weirdness REGEX vs. bif:contains

HI Ivan, thanks a lot for looking into this. :) On Thursday 25 March 2010 00:29:40 Ivan Mikhailov wrote: > That's a bit weird, but with unspecified graph I should ask first what > indexes are in use? currently I am only using the default 6.1 index (what is it called 3.1 or something?) > And ev