Positional-Search

• Span Query

  Low-level positional query type enabling precise term position constraints. Basis for phrase and proximity queries in Lucene.

• Proximity Query

  Matches terms within a maximum token distance of each other, ignoring order. Useful for finding related terms that needn’t be phrases.

• Phrase Query

  Matches tokens in exact sequence within a configurable slop distance. Enables “quoted phrase” search and loose phrase matching.