[jira] [Commented] (SOLR-8089) Support query parsers being able to set enablePositionIncrements

["David Smiley (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-8089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16270190#comment-16270190 ] 

David Smiley commented on SOLR-8089:
------------------------------------

I think query time is not enough; wouldn't we need to adjust the index analysis to posInc=1 too?  Otherwise index data of "foo the bar" would not be found by the query "foo bar" (and we want it to if a user wants enablePositionIncrements=false)

disclaimer: I didn't look at the patch

p.s. recent discussion here: https://issues.apache.org/jira/browse/LUCENE-8036?focusedCommentId=16270188&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-16270188

> Support query parsers being able to set enablePositionIncrements
> ----------------------------------------------------------------
>
>                 Key: SOLR-8089
>                 URL: https://issues.apache.org/jira/browse/SOLR-8089
>             Project: Solr
>          Issue Type: Bug
>            Reporter: Varun Thacker
>         Attachments: SOLR-8089.patch
>
>
> In 5.0 LUCENE-4963 disallowed setting enablePositionIncrements=false on any token filter. The idea being no filter should change the token stream in a way that could mess up preceding or following analysis components
> So if a user wants to be able to have PhraseQueries that match across stopwords they cannot unless the parser is configured to not take position increments into account when generating phrase queries .
> This is documented in the "Token Position Increments" section here : https://lucene.apache.org/core/5_3_0/core/org/apache/lucene/analysis/package-summary.html



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