After a long and tortuous exploration I find the following: Standard Jena XSDDatatype for Long returns an Int. (I knew this) I replaced it with a Long that returns a Long but this seems to break my query somehow. I'm still digging into that.
My question is why does the http://www.w3.org/2001/XMLSchema#long datatype return an Integer when the value is within the Integer range? Would I not ask for a http://www.w3.org/2001/XMLSchema#int if I wanted an Integer? Claude Dataset On Sun, Aug 4, 2013 at 9:59 AM, Claude Warren <cla...@xenei.com> wrote: > Working on minimal example. Problem is that "A" is fairly large. > > Storage does not matter. Either in memory or TDB return the same results. > I suspect something is changing the Jena Context in some strange way. > > Claude > > > On Sun, Aug 4, 2013 at 9:14 AM, Andy Seaborne <a...@apache.org> wrote: > >> Claude, >> >> Too abstract. A complete, minimal example would be helpful. >> >> e.g. what is the storage? >> >> Andy >> >> >> On 04/08/13 08:36, Claude Warren wrote: >> >>> I am attempting to build a minimal set to demonstrate this problem, >>> however >>> I would like to know if anyone has seen anything like this before or >>> might >>> have some clue as to the cause: >>> >>> I have a process "A" that reads a dataset from a .trig file. >>> I have a query "Q" that I run against that model in the dataset and it >>> returns 5 results. >>> I write that model to "m1" >>> >>> I close the model and the dataset. >>> >>> I run "A" again >>> >> >> But the datasets is closed at this point ... all bets are off. >> >> >> I run "Q" against A and get 0 results. (unexpected) >>> i write the model to m2. >>> >>> ==== new RUN === >>> >>> I read m1 and execute Q and it returns 5 >>> I read m2 and execute Q and it returns 5 >>> >>> >>> ==== new RUN === >>> >>> run "A" >>> run "Q" against A get 5 results >>> >>> read m2. >>> execute Q get 0 results. >>> >>> ===== >>> >>> So I know that whatever I am doing in A somehow changes the state of the >>> environment. Any suggestions? >>> >>> Claude >>> >>> >>> >> > > > -- > I like: Like Like - The likeliest place on the web<http://like-like.xenei.com> > Identity: https://www.identify.nu/user.php?cla...@xenei.com > LinkedIn: http://www.linkedin.com/in/claudewarren > -- I like: Like Like - The likeliest place on the web<http://like-like.xenei.com> Identity: https://www.identify.nu/user.php?cla...@xenei.com LinkedIn: http://www.linkedin.com/in/claudewarren
