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SOLR-18314: Correct pf boost handling for single-term and clause-less queries - #4652

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ispringer wants to merge 14 commits into

apache:mainfrom

ispringer:SOLR-18314

Open

SOLR-18314: Correct pf boost handling for single-term and clause-less queries#4652
ispringer wants to merge 14 commits into
apache:mainfrom
ispringer:SOLR-18314

Commits on Jul 23, 2026
- SOLR-18314: update both DisMax and eDisMax parsers to skip phrase analysis entirely for single-term queries, since a one-word phrase is semantically meaningless
  Ian Springer
  committed
  79e2925
- add changelog entry
  Ian Springer
  committed
  c20e036
Commits on Jul 30, 2026
- remove redundant isBlank call to optimize
  Ian Springer
  committed
  3d97ad7
- add note to changelog entry that relevancy scores may be affected by the removal of the single-term phrase boost
  Ian Springer
  committed
  7607634
Commits on Aug 3, 2026
- optimization: avoid quote removal until we're sure we're not returning early due to single term; add brief comments explaining reason for early returns
  Ian Springer
  committed
  51b6c81
- revert back to stripping quotes pre-trim for now
  Ian Springer
  committed
  91cfde5
Commits on Aug 4, 2026
- SOLR-18314: skip single-term pf boost via analyzed query; fix empty-phrase MatchAllDocs defeat
  
  Ian Springer
  and
  Claude
  committed
  301fc60
- SOLR-18314: unit-test isEffectivelySingleTerm directly
  
  Ian Springer
  and
  Claude
  committed
  c618f11
- SOLR-18314: cover multi-word synonym pf boost in DisMaxRequestHandlerTest
  
  Ian Springer
  and
  Claude
  committed
  ae278d3
Commits on Aug 5, 2026
- minor tweaks
  Ian Springer
  committed
  38103f3
Commits on Oct 13, 2026
- SOLR-18314: gate DisMax pf boost in addMainQuery; test autoGeneratePhraseQueries=false
  
  Ian Springer
  and
  Claude
  committed
  6590729
Commits on Oct 21, 2026
- Merge branch 'main' into SOLR-18314
  Ian Springer
  committed
  74c5708
- SOLR-18314: require single raw term for DisMax pf skip; handle synonym shapes; tighten tests
  
  committed
  f296123
- SOLR-18314: keep as_distinct_terms synonym pf boost for eDisMax parity; document ranking impact
  
  committed
  c122384

Commits

Commits on Jul 23, 2026

Commits on Jul 30, 2026

Commits on Aug 3, 2026

Commits on Aug 4, 2026

Commits on Aug 5, 2026

Commits on Oct 13, 2026

Commits on Oct 21, 2026