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https://issues.apache.org/jira/browse/LUCENE-8531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16657043#comment-16657043
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Jim Ferenczi commented on LUCENE-8531:
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Since this is a bug I am planning to commit the proposed patch soon unless
there are objections. It will be a bit slower than the current version as
[~thetaphi] outlined but I think consistency is more important here.
> QueryBuilder hard-codes inOrder=true for generated sloppy span near queries
> ---------------------------------------------------------------------------
>
> Key: LUCENE-8531
> URL: https://issues.apache.org/jira/browse/LUCENE-8531
> Project: Lucene - Core
> Issue Type: Bug
> Components: core/queryparser
> Reporter: Steve Rowe
> Assignee: Steve Rowe
> Priority: Major
> Attachments: LUCENE-8531.patch
>
>
> QueryBuilder.analyzeGraphPhrase() generates SpanNearQuery-s with passed-in
> phraseSlop, but hard-codes inOrder ctor param as true.
> Before multi-term synonym support and graph token streams introduced the
> possibility of generating SpanNearQuery-s, QueryBuilder generated
> (Multi)PhraseQuery-s, which always interpret slop as allowing reordering
> edits. Solr's eDismax query parser generates phrase queries when its
> pf/pf2/pf3 params are specified, and when multi-term synonyms are used with a
> graph-aware synonym filter, SpanNearQuery-s are generated that require
> clauses to be in order; unlike with (Multi)PhraseQuery-s, reordering edits
> are not allowed, so this is a kind of regression. See SOLR-12243 for edismax
> pf/pf2/pf3 context. (Note that the patch on SOLR-12243 also addresses
> another problem that blocks eDismax from generating queries *at all* under
> the above-described circumstances.)
> I propose adding a new analyzeGraphPhrase() method that allows configuration
> of inOrder, which would allow eDismax to specify inOrder=false. The existing
> analyzeGraphPhrase() method would remain with its hard-coded inOrder=true, so
> existing client behavior would remain unchanged.
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