[Virtuoso-users] Confusion with xpath_eval

2011-11-02 Thread Peter Secomb
Hi everyone, I'm running into some difficulty with xpath_eval. I have a function that loops through the results of xpath_eval when the index is set to 0 to have it return a vector of results. However I'm getting unexpected behaviour. My test function is below. The function is commented to

Re: [Virtuoso-users] [Dbpedia-discussion] 502 Proxy Error on SPARQL Query

2011-11-02 Thread Gerber Daniel
Hi Patrick, all, I asked this question some time ago on the DBpedia Mailing List. I would still be very grateful if anybody could tell me the setting I need to change in order to avoid the 502 Proxy Error. I want to fix that for the DBpedia Live Endpoint. Kind regards, Daniel On Oct 15, 2011,

Re: [Virtuoso-users] [Dbpedia-discussion] 502 Proxy Error on SPARQL Query

2011-11-02 Thread Patrick van Kleef
HI Gerber, I asked this question some time ago on the DBpedia Mailing List. I would still be very grateful if anybody could tell me the setting I need to change in order to avoid the 502 Proxy Error. I want to fix that for the DBpedia Live Endpoint. The fix i made was not a Virtuoso

[Virtuoso-users] Segfault with Virtuoso 6.1.2 / 6.1.3

2011-11-02 Thread Cédric Delfosse
Hello, sometimes our Virtuoso server segfaults on a sparql query. When we were using version 6.1.2, the error on the log was: 09:24:48 GPF: bitmap.c:1552 next/prev of non-valid bit pos With version 6.1.3, the error is now: 12:35:34 Invalid bit position on index: RDF_QUAD_POGS 12:35:34 GPF:

Re: [Virtuoso-users] Segfault with Virtuoso 6.1.2 / 6.1.3

2011-11-02 Thread Patrick van Kleef
Hi Cédric, sometimes our Virtuoso server segfaults on a sparql query. When we were using version 6.1.2, the error on the log was: 09:24:48 GPF: bitmap.c:1552 next/prev of non-valid bit pos With version 6.1.3, the error is now: 12:35:34 Invalid bit position on index: RDF_QUAD_POGS 12:35:34

Re: [Virtuoso-users] Confusion with xpath_eval

2011-11-02 Thread Mitko Iliev
Hi Peter, Please see my comments bellow: On Nov 2, 2011, at 6:06 AM, Peter Secomb wrote: Hi everyone, I'm running into some difficulty with xpath_eval. I have a function that loops through the results of xpath_eval when the index is set to 0 to have it return a vector of results.