WARNING: Version 5.x has passed its EOL date.
This documentation is no longer being maintained and may be removed. If you are running this version, we strongly advise you to upgrade. For the latest information, see the current release documentation.
Match Phrase Prefix Usageedit
Fluent DSL exampleedit
q
.MatchPhrasePrefix(c => c
.Field(p => p.Description)
.Analyzer("standard")
.Boost(1.1)
.CutoffFrequency(0.001)
.Query("hello worl")
.Fuzziness(Fuzziness.Auto)
.Lenient()
.FuzzyTranspositions()
.MaxExpansions(2)
.MinimumShouldMatch(2)
.PrefixLength(2)
.Operator(Operator.Or)
.FuzzyRewrite(MultiTermQueryRewrite.ConstantScoreBoolean)
.Slop(2)
.Name("named_query")
)
Object Initializer syntax exampleedit
new MatchPhrasePrefixQuery
{
Field = Field<Project>(p => p.Description),
Analyzer = "standard",
Boost = 1.1,
Name = "named_query",
CutoffFrequency = 0.001,
Query = "hello worl",
Fuzziness = Fuzziness.Auto,
FuzzyTranspositions = true,
MinimumShouldMatch = 2,
FuzzyMultiTermQueryRewrite = MultiTermQueryRewrite.ConstantScoreBoolean,
MaxExpansions = 2,
Slop = 2,
Lenient = true,
Operator = Operator.Or,
PrefixLength = 2
}
Example json output.
{
"match": {
"description": {
"_name": "named_query",
"boost": 1.1,
"query": "hello worl",
"analyzer": "standard",
"fuzzy_rewrite": "constant_score_boolean",
"fuzziness": "AUTO",
"fuzzy_transpositions": true,
"cutoff_frequency": 0.001,
"prefix_length": 2,
"max_expansions": 2,
"slop": 2,
"lenient": true,
"minimum_should_match": 2,
"operator": "or",
"type": "phrase_prefix"
}
}
}