[daisy] [JIRA] Created: (DSY-428) FacetBrowser 'sampling' doesn't work for multivalue-fields

[Marc Portier (JIRA)]

FacetBrowser 'sampling' doesn't work for multivalue-fields
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         Key: DSY-428
         URL: http://issues.cocoondev.org//browse/DSY-428
     Project: Daisy
        Type: Improvement
  Components: Frontend (wiki)  
    Versions: public - 2.0    
 Reporter: Marc Portier
    Priority: Minor


When a mutlivalue-field is selected as a facet with STRING type and a certain threshold.
Then sampling works ok in counting and grouping the results, but when clicking one of the groups to narrow down the search you get the following error:

> Received exception from repository server.
> Error performing query.
> A non-comparable identifier cannot be used with BETWEEN.



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