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https://issues.apache.org/jira/browse/SOLR-10310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15937599#comment-15937599
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David Smiley commented on SOLR-10310:
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If this will also lose the semantics of autoGeneratePhraseQueries (as hinted in 
SOLR-10348 it will), I think this is a step back -- at least for 
English/western languages, most especially (where autoGeneratePhraseQueries is 
recommended).  The technical difficulties that led to the incompatibility of 
"sow=false" and autoGeneratePhraseQueries were based on Lucene being unable to 
treat token streams as graphs.  Of course as you know, this was recently solved.

> By default, stop splitting on whitespace prior to analysis in edismax and 
> "Lucene"/standard query parsers
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: SOLR-10310
>                 URL: https://issues.apache.org/jira/browse/SOLR-10310
>             Project: Solr
>          Issue Type: Task
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Steve Rowe
>
> SOLR-9185 introduced an option on the edismax and standard query parsers to 
> not perform pre-analysis whitespace splitting: the {{sow=false}} request 
> param.
> On master/7.0, we should make {{sow=false}} the default.



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