[redland-dev] [Rasqal RDF Query Library 0000493]: Offset in sub-select results in no rows at all.

[Mantis Bug Tracker]

The following issue has been SUBMITTED. 
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http://bugs.librdf.org/mantis/view.php?id=493 
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Reported By:                dbrnz
Assigned To:                
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Project:                    Rasqal RDF Query Library
Issue ID:                   493
Category:                   query engine
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Query Language:              
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Date Submitted:             2012-02-19 00:45
Last Modified:              2012-02-19 00:45
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Summary:                    Offset in sub-select results in no rows at all.
Description: 
The query:

    select ?s ?p ?o where {
      select ?s ?p ?o where {
        ?s ?p ?o
        } order by ?p limit 4
      }

returns four rows, while:

    select ?s ?p ?o where {
      select ?s ?p ?o where {
        ?s ?p ?o
        } order by ?p offset 2 limit 4
      }

produces none.


Without the sub-select, offset works as expected.

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Issue History 
Date Modified    Username       Field                    Change               
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2012-02-19 00:45 dbrnz          New Issue                                    
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