[jira] [Issue Comment Deleted] (SOLR-13267) complex {!graph query: NullPointerException

["Jochen Barth (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-13267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jochen Barth updated SOLR-13267:
--------------------------------
    Comment: was deleted

(was: -_query_:" ... " instead of -... does help.

Please close this case.

 )

> complex {!graph query: NullPointerException
> -------------------------------------------
>
>                 Key: SOLR-13267
>                 URL: https://issues.apache.org/jira/browse/SOLR-13267
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>    Affects Versions: 7.7
>            Reporter: Jochen Barth
>            Priority: Major
>
> this query leads to NullPointerException:
> (\{!graph from=id to=parent_ids}fulltext_ocr_txtlarge:phoron
> AND \{!graph from=id to=parent_ids}fulltext_ocr_txtlarge:terrae)
> AND NOT (\{!graph from=id to=parent_ids returnRoot=false}
> (\{!graph from=id to=parent_ids}fulltext_ocr_txtlarge:phoron AND
> {!graph from=id to=parent_ids}fulltext_ocr_txtlarge:terrae))
> It is essentially the query
> X = \{!graph from=id to=parent_ids}fulltext_ocr_txtlarge:phoron
> AND \{!graph from=id to=parent_ids}fulltext_ocr_txtlarge:terrae
> (X) AND NOT (\{!graph from=id to=parent_ids returnRoot=false}(X))
> parent_ids is a multiValued string docValue-Field; fulltext_ocr_txtlarge is essentially like the *_txt field.
> Use case is: hierarchical solr-docs, think book, chapter, subchapter etc. Each containing fulltext_ocr_txtlarge with the fulltext of this element only. So higher level elements (e. g. book) does not contain the fulltext of lower level elements (e. g. chapters).
> The query X delivers all chapters with both words, but of course higher level elements, too, because the whole book has always more text than single chapters.
> the »AND NOT ({!graph ... « part is to filter out the unecessary results, like »book« if a chapter already matches.
>  
>  



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