Method Public.Xapian.QueryParser()->set_stemming_strategy()

Method set_stemming_strategy

void set_stemming_strategy(int strat)

Description

Set the stemming strategy.

This controls how the query parser will apply the stemming algorithm. The default value is STEM_NONE. The possible values are:

* STEM_NONE: Don't perform any stemming.

* STEM_SOME: Search for stemmed forms of terms except for those which start with a capital letter, or are followed by certain characters (currently: (/@<>=*[{" ), or are used with operators which need positional information. Stemmed terms are prefixed with 'Z'.

* STEM_ALL: Search for stemmed forms of all words (note: no 'Z' prefix is added).

Note that the stemming algorithm is only applied to words in probabilistic fields - boolean filter terms are never stemmed.