Hi Nicola,
You can run the command
virtuoso-t -?
to get the full version and build date ...
Best Regards
Hugh Williams
Professional Services
OpenLink Software, Inc. // http://www.openlinksw.com/
Weblog -- http://www.openlinksw.com/blogs/
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Twitter -- http://twitter.com/OpenLink
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Universal Data Access, Integration, and Management Technology Providers
On 7 Feb 2014, at 10:20, Nicola Vitucci <nicola.vitu...@gmail.com> wrote:
> Hi Hugh,
>
> I can't find the exact version right now, but it's indeed a quite recent
> Virtuoso 7 single server (open source version). Is there a way to find
> the build from the command line? Also, is it possible that slightly
> different builds use the database files in a different way, thus causing
> incompatibilities when updating/downgrading?
>
> The other queries seem to run without any troubles anyway.
>
> Thanks,
>
> Nicola
>
> Il 07/02/2014 03:57, Hugh Williams ha scritto:
>> Hi Nicola,
>>
>> Which Virtuoso server type single server or cluster are you using and
>> also the version, as the error message implies you are running on a
>> cluster which is not supported in open source ?
>>
>> Best Regards
>> Hugh Williams
>> Professional Services
>> OpenLink Software, Inc. // http://www.openlinksw.com/
>> Weblog -- http://www.openlinksw.com/blogs/
>> LinkedIn -- http://www.linkedin.com/company/openlink-software/
>> Twitter -- http://twitter.com/OpenLink
>> Google+ -- http://plus.google.com/100570109519069333827/
>> Facebook -- http://www.facebook.com/OpenLinkSoftware
>> Universal Data Access, Integration, and Management Technology Providers
>>
>> On 6 Feb 2014, at 22:29, Nicola Vitucci <nicola.vitu...@gmail.com
>> <mailto:nicola.vitu...@gmail.com>> wrote:
>>
>>> Hi all,
>>>
>>> I got this message while running a query:
>>>
>>> *** Error 42000: [Virtuoso Driver][Virtuoso Server]CL...: The array
>>> extend 1048576 is less than requested 1310721
>>>
>>> What could be the cause? I pasted here the query and the output of
>>> EXPLAIN().
>>>
>>> Thanks,
>>>
>>> Nicola
>>>
>>> _______________________________________________________________________________
>>>
>>> SELECT ?val (COUNT(?id) as ?vc) WHERE {?id
>>> <http://.../ontologies/hasProp> ?val . ?id
>>> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
>>> <http://.../ontologies/Class> .} GROUP BY ?val ORDER BY DESC(?vc) LIMIT 15
>>>
>>> ______________________________________________________________________________
>>>
>>> {
>>> s# 107 cluster outer seq start, set no <V $104 set_ctr in>
>>> save ctx:()
>>> s# 112 Subquery 27
>>> multistate set no = <V $30 set_no i>
>>> {
>>> s# 148 Fork 68
>>> {
>>>
>>> save ctx:()
>>> set no = <V $30 set_no i> array <none> save: ()
>>> s# 134 Fork 39
>>> {
>>>
>>> save ctx:()
>>> set no = <V $30 set_no i> array <none> save: ()
>>> s# 118 from DB.DBA.RDF_QUAD by RDF_QUAD_POGS 1.3e+07 rows Parallel,
>>> tail cost 4.6e+07
>>> Key RDF_QUAD_POGS ASC (<V $33 s_1_4_t0.S rn>, <V $32 s_1_4_t0.O an>)
>>> inlined P = #ontologies/hasProp
>>>
>>> s# 125 from DB.DBA.RDF_QUAD by RDF_QUAD_POGS 0.43 rows Parallel,
>>> tail cost 3.7
>>> Key RDF_QUAD_POGS ASC ()
>>> inlined P = #type , O = #ontologies/hasProp , S = <V $33
>>> s_1_4_t0.S rn>
>>> row specs: O LIKE <c T�>
>>>
>>>
>>> After code:
>>> 0: <V $37 isnotnull in> := Call isnotnull (<r $33 s_1_4_t0.S via
>>> S125>)
>>> 5: BReturn 0
>>> s# 130 Sort (HASH) set no <r $30 set_no via S125 S118>(<r $30 set_no
>>> via S125 S118>, <r $32 s_1_4_t0.O via S125>) -> (<V $37 isnotnull in>)
>>> up to 5.8e+06 distinct
>>>
>>> }
>>> s# 137 group by read node
>>> (<V $49 gb_set_no i>, <V $32 s_1_4_t0.O an>, <V $41 aggregate in>)
>>> set no returned in <V $49 gb_set_no i>
>>>
>>> Precode:
>>> 0: <V $66 __ro2sq a> := Call __ro2sq (<V $32 s_1_4_t0.O an>)
>>> 5: BReturn 0
>>> s# 144 Sort (HASH) set no <r $30 set_no via S137>(TOP 15 ) (<V $41
>>> aggregate in>) -> (<V $66 __ro2sq a>)
>>>
>>> }
>>> s# 151 top order by node (<V $66 __ro2sq a>, <V $41 aggregate in>)
>>> set no <V $30 set_no i>
>>>
>>> After code:
>>> 0: <V $28 val a> := := artm <V $66 __ro2sq a>
>>> 4: <V $29 vc i> := := artm <V $41 aggregate in>
>>> 8: BReturn 0
>>> s# 112 Subquery Select(<V $28 val a>, <V $29 vc i>)
>>> set no: <r $30 set_no via S151>
>>> }
>>>
>>>
>>> After code:
>>> 0: <V $94 val a> := Call __ro2sq (<V $28 val a>)
>>> 5: <V $96 vc a> := Call __ro2sq (<V $29 vc i>)
>>> 10: BReturn 0
>>> s# 162 Select (<V $94 val a>, <V $96 vc a>)
>>> set no: <r $104 set_ctr via S112>
>>> }
>>>
>>> ------------------------------------------------------------------------------
>>> Managing the Performance of Cloud-Based Applications
>>> Take advantage of what the Cloud has to offer - Avoid Common Pitfalls.
>>> Read the Whitepaper.
>>> http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk
>>> _______________________________________________
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>>> Virtuoso-users@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/virtuoso-users
>>
>
> ------------------------------------------------------------------------------
> Managing the Performance of Cloud-Based Applications
> Take advantage of what the Cloud has to offer - Avoid Common Pitfalls.
> Read the Whitepaper.
> http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk
> _______________________________________________
> Virtuoso-users mailing list
> Virtuoso-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/virtuoso-users
------------------------------------------------------------------------------
Managing the Performance of Cloud-Based Applications
Take advantage of what the Cloud has to offer - Avoid Common Pitfalls.
Read the Whitepaper.
http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk
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